From 80bbe75dbaa1c0c79459dea7c8e06f624710eb36 Mon Sep 17 00:00:00 2001 From: Leo Arakaki Date: Fri, 24 Apr 2026 00:04:25 -0400 Subject: [PATCH 1/5] feat(providers): add Claude CLI provider MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Rides the local claude CLI's OAuth session (Claude Max/Pro) instead of requiring an Anthropic API key. Implements LanguageModelV1 so it plugs into the same streamText/generateText path as the @ai-sdk/anthropic provider. Text-only: built-in CLI tools are disabled via --tools "" so the spawned claude never executes locally. Callers that pass mode.tools get a warning and proceed without tool calls — workflows that need tools must use anthropic (API key) or openai. - claude-cli.ts: LanguageModelV1 + BaseProvider, stream-json parsing, stdout drained on 'close' to avoid racing with pending data - registry.ts: branch for claudeCli instantiation - config.ts: claudeCli block in defaults, isProviderConfigured skips apiKey check (auth comes from CLI OAuth) - provider-models.ts: opus/sonnet/haiku as preferred model aliases --- src/providers/claude-cli.ts | 361 +++++++++++++++++++++++++++++++++++ src/providers/index.ts | 1 + src/providers/registry.ts | 4 + src/utils/config.ts | 15 ++ src/utils/provider-models.ts | 8 + 5 files changed, 389 insertions(+) create mode 100644 src/providers/claude-cli.ts diff --git a/src/providers/claude-cli.ts b/src/providers/claude-cli.ts new file mode 100644 index 0000000..96011fb --- /dev/null +++ b/src/providers/claude-cli.ts @@ -0,0 +1,361 @@ +/** + * Claude CLI provider — rides the user's `claude` CLI OAuth session (Claude Max / + * Claude Pro) instead of requiring an Anthropic API key. + * + * Exposes a proper Vercel AI SDK v1 `LanguageModelV1` so it plugs into the + * agent's `streamText()` / `generateText()` loop the same way `@ai-sdk/anthropic` + * does. + * + * Tool-use limitation: the `claude -p` CLI cannot accept caller-defined tools — + * it only knows its own built-ins (Bash, Read, Edit, ...). We disable those + * with `--tools ""` so Claude never executes anything locally. Net effect: this + * adapter is TEXT-ONLY. If the caller passes `mode.tools`, we surface a warning + * and proceed without tool calls. Workflows that require tools (Mercury's + * scheduled skills) need a different provider (anthropic API / openai). + */ + +import { spawn, type ChildProcessWithoutNullStreams } from 'node:child_process'; +import type { + LanguageModelV1, + LanguageModelV1CallOptions, + LanguageModelV1CallWarning, + LanguageModelV1FinishReason, + LanguageModelV1Prompt, + LanguageModelV1StreamPart, +} from '@ai-sdk/provider'; +import { BaseProvider, type LLMResponse, type LLMStreamChunk } from './base.js'; +import type { ProviderConfig } from '../utils/config.js'; + +interface ClaudeCliEvent { + type: string; + message?: { + content?: Array<{ type: string; text?: string }>; + }; + usage?: { + input_tokens?: number; + output_tokens?: number; + cache_read_input_tokens?: number; + cache_creation_input_tokens?: number; + }; + is_error?: boolean; + result?: string; +} + +// Flatten AI SDK prompt messages → (system, transcript) for `claude -p`. +// System text goes to --append-system-prompt. Conversation goes on stdin. +function serializePrompt(prompt: LanguageModelV1Prompt): { system: string; userPrompt: string } { + const systemParts: string[] = []; + const transcript: string[] = []; + + for (const msg of prompt) { + if (msg.role === 'system') { + if (typeof msg.content === 'string' && msg.content) systemParts.push(msg.content); + continue; + } + + if (msg.role === 'user') { + const text = msg.content + .filter((p) => p.type === 'text') + .map((p) => (p as { text: string }).text) + .join(''); + if (text) transcript.push(`User: ${text}`); + continue; + } + + if (msg.role === 'assistant') { + const pieces: string[] = []; + for (const p of msg.content) { + if (p.type === 'text') pieces.push((p as { text: string }).text); + else if (p.type === 'tool-call') { + const tc = p as { toolName: string; args: unknown }; + pieces.push(`[Tool call: ${tc.toolName} args: ${JSON.stringify(tc.args)}]`); + } + } + const combined = pieces.join(''); + if (combined) transcript.push(`Assistant: ${combined}`); + continue; + } + + if (msg.role === 'tool') { + const res = msg.content + .map((p) => `[Tool result: ${JSON.stringify((p as { result: unknown }).result)}]`) + .join('\n'); + if (res) transcript.push(res); + } + } + + return { + system: systemParts.join('\n\n'), + userPrompt: transcript.join('\n\n'), + }; +} + +function buildClaudeArgs(modelId: string, system: string): string[] { + const args = [ + '-p', + '--output-format', 'stream-json', + '--verbose', + '--dangerously-skip-permissions', + '--no-session-persistence', + '--exclude-dynamic-system-prompt-sections', + // Disable ALL built-in tools so Claude never acts locally — we only want text back. + '--tools', '', + ]; + if (modelId) args.push('--model', modelId); + if (system) args.push('--append-system-prompt', system); + return args; +} + +function spawnClaude(cliPath: string, args: string[]): ChildProcessWithoutNullStreams { + return spawn(cliPath, args, { + stdio: ['pipe', 'pipe', 'pipe'], + windowsHide: true, + shell: false, + }); +} + +function extractAssistantText(ev: ClaudeCliEvent): string { + if (ev.type !== 'assistant') return ''; + const parts = ev.message?.content ?? []; + return parts.filter((p) => p.type === 'text' && p.text).map((p) => p.text ?? '').join(''); +} + +function tokensFromResult(ev: ClaudeCliEvent): { promptTokens: number; completionTokens: number } { + const u = ev.usage ?? {}; + const promptTokens = (u.input_tokens ?? 0) + (u.cache_read_input_tokens ?? 0) + (u.cache_creation_input_tokens ?? 0); + const completionTokens = u.output_tokens ?? 0; + return { promptTokens, completionTokens }; +} + +function toolsWarningIfNeeded(options: LanguageModelV1CallOptions): LanguageModelV1CallWarning[] { + if (options.mode.type === 'regular' && options.mode.tools && options.mode.tools.length > 0) { + return [{ + type: 'other', + message: 'claudeCli provider is text-only — tools were ignored. Use `anthropic` (API key) or `openai` for tool-using workflows.', + }]; + } + return []; +} + +export class ClaudeCliModel implements LanguageModelV1 { + readonly specificationVersion = 'v1'; + readonly provider = 'claude-cli'; + readonly modelId: string; + readonly defaultObjectGenerationMode = undefined; + readonly supportsImageUrls = false; + readonly supportsStructuredOutputs = false; + + private cliPath: string; + + constructor(options: { modelId: string; cliPath: string }) { + this.modelId = options.modelId; + this.cliPath = options.cliPath; + } + + async doGenerate(options: LanguageModelV1CallOptions) { + const { system, userPrompt } = serializePrompt(options.prompt); + const args = buildClaudeArgs(this.modelId, system); + const warnings = toolsWarningIfNeeded(options); + + const child = spawnClaude(this.cliPath, args); + options.abortSignal?.addEventListener('abort', () => { try { child.kill('SIGTERM'); } catch { /* noop */ } }); + child.stdin.end(userPrompt); + + let stdout = ''; + let stderr = ''; + child.stdout.on('data', (c: Buffer) => { stdout += c.toString('utf8'); }); + child.stderr.on('data', (c: Buffer) => { stderr += c.toString('utf8'); }); + + const exitCode: number = await new Promise((resolve) => { + child.on('close', (code) => resolve(code ?? 0)); + }); + + if (exitCode !== 0) { + throw new Error(`claude CLI exited ${exitCode}: ${stderr.slice(0, 500)}`); + } + + let text = ''; + let promptTokens = 0; + let completionTokens = 0; + let finishReason: LanguageModelV1FinishReason = 'stop'; + + for (const line of stdout.split('\n')) { + const trimmed = line.trim(); + if (!trimmed) continue; + let ev: ClaudeCliEvent; + try { ev = JSON.parse(trimmed); } catch { continue; } + + if (ev.type === 'assistant') { + text += extractAssistantText(ev); + } else if (ev.type === 'result') { + if (ev.is_error) { + throw new Error(`claude CLI result error: ${ev.result ?? 'unknown'}`); + } + ({ promptTokens, completionTokens } = tokensFromResult(ev)); + } + } + + return { + text, + finishReason, + usage: { promptTokens, completionTokens }, + rawCall: { rawPrompt: userPrompt, rawSettings: { model: this.modelId, system } }, + warnings, + }; + } + + async doStream(options: LanguageModelV1CallOptions) { + const { system, userPrompt } = serializePrompt(options.prompt); + const args = buildClaudeArgs(this.modelId, system); + const warnings = toolsWarningIfNeeded(options); + + const child = spawnClaude(this.cliPath, args); + options.abortSignal?.addEventListener('abort', () => { try { child.kill('SIGTERM'); } catch { /* noop */ } }); + child.stdin.end(userPrompt); + + let buffer = ''; + let prevText = ''; + let promptTokens = 0; + let completionTokens = 0; + let stderrBuf = ''; + let finishReason: LanguageModelV1FinishReason = 'stop'; + + const stream = new ReadableStream({ + start(controller) { + const consumeLine = (raw: string) => { + const trimmed = raw.trim(); + if (!trimmed) return; + let ev: ClaudeCliEvent; + try { ev = JSON.parse(trimmed); } catch { return; } + + if (ev.type === 'assistant') { + const full = extractAssistantText(ev); + if (full.length > prevText.length) { + controller.enqueue({ + type: 'text-delta', + textDelta: full.slice(prevText.length), + }); + prevText = full; + } + } else if (ev.type === 'result') { + if (ev.is_error) { + controller.enqueue({ type: 'error', error: new Error(`claude CLI: ${ev.result ?? 'unknown'}`) }); + finishReason = 'error'; + } + ({ promptTokens, completionTokens } = tokensFromResult(ev)); + } + }; + + child.stderr.on('data', (c: Buffer) => { stderrBuf += c.toString('utf8'); }); + + child.stdout.on('data', (chunk: Buffer) => { + buffer += chunk.toString('utf8'); + const lines = buffer.split('\n'); + buffer = lines.pop() ?? ''; + for (const line of lines) consumeLine(line); + }); + + // 'close' fires after stdio streams have drained — 'exit' can race with pending stdout data. + child.on('close', (code) => { + if (buffer.length > 0) { + consumeLine(buffer); + buffer = ''; + } + if (code !== 0 && finishReason !== 'error') { + controller.enqueue({ + type: 'error', + error: new Error(`claude CLI exited ${code}: ${stderrBuf.slice(0, 500)}`), + }); + finishReason = 'error'; + } + controller.enqueue({ + type: 'finish', + finishReason, + usage: { promptTokens, completionTokens }, + }); + controller.close(); + }); + + child.on('error', (err) => { + controller.enqueue({ type: 'error', error: err }); + controller.close(); + }); + }, + cancel() { + try { child.kill('SIGTERM'); } catch { /* noop */ } + }, + }); + + return { + stream, + rawCall: { rawPrompt: userPrompt, rawSettings: { model: this.modelId, system } }, + warnings, + }; + } +} + +export class ClaudeCliProvider extends BaseProvider { + readonly name = 'claudeCli'; + readonly model: string; + private cliPath: string; + + constructor(config: ProviderConfig) { + super(config); + this.model = config.model; + this.cliPath = (config.baseUrl && config.baseUrl.trim().length > 0) ? config.baseUrl : 'claude'; + } + + isAvailable(): boolean { + return true; + } + + getModelInstance(): LanguageModelV1 { + return new ClaudeCliModel({ modelId: this.model, cliPath: this.cliPath }); + } + + async generateText(prompt: string, systemPrompt: string): Promise { + const model = this.getModelInstance(); + const result = await model.doGenerate({ + inputFormat: 'prompt', + mode: { type: 'regular' }, + prompt: [ + ...(systemPrompt ? [{ role: 'system' as const, content: systemPrompt }] : []), + { role: 'user' as const, content: [{ type: 'text' as const, text: prompt }] }, + ], + }); + + return { + text: result.text ?? '', + inputTokens: result.usage.promptTokens, + outputTokens: result.usage.completionTokens, + totalTokens: result.usage.promptTokens + result.usage.completionTokens, + model: this.model, + provider: this.name, + }; + } + + async *streamText(prompt: string, systemPrompt: string): AsyncIterable { + const model = this.getModelInstance(); + const { stream } = await model.doStream({ + inputFormat: 'prompt', + mode: { type: 'regular' }, + prompt: [ + ...(systemPrompt ? [{ role: 'system' as const, content: systemPrompt }] : []), + { role: 'user' as const, content: [{ type: 'text' as const, text: prompt }] }, + ], + }); + + const reader = stream.getReader(); + try { + while (true) { + const { done, value } = await reader.read(); + if (done) break; + if (value.type === 'text-delta') yield { text: value.textDelta, done: false }; + else if (value.type === 'finish') yield { text: '', done: true }; + else if (value.type === 'error') throw value.error; + } + } finally { + reader.releaseLock(); + } + } +} diff --git a/src/providers/index.ts b/src/providers/index.ts index 140df08..8dd88bb 100644 --- a/src/providers/index.ts +++ b/src/providers/index.ts @@ -1,6 +1,7 @@ export { BaseProvider } from './base.js'; export { OpenAICompatProvider } from './openai-compat.js'; export { AnthropicProvider } from './anthropic.js'; +export { ClaudeCliProvider } from './claude-cli.js'; export { OllamaProvider } from './ollama.js'; export { ProviderRegistry } from './registry.js'; export type { LLMResponse, LLMStreamChunk } from './base.js'; diff --git a/src/providers/registry.ts b/src/providers/registry.ts index d6f3e10..07db3a2 100644 --- a/src/providers/registry.ts +++ b/src/providers/registry.ts @@ -3,6 +3,7 @@ import { isProviderConfigured } from '../utils/config.js'; import type { BaseProvider } from './base.js'; import { OpenAICompatProvider } from './openai-compat.js'; import { AnthropicProvider } from './anthropic.js'; +import { ClaudeCliProvider } from './claude-cli.js'; import { OllamaProvider } from './ollama.js'; import { logger } from '../utils/logger.js'; @@ -18,6 +19,7 @@ export class ProviderRegistry { config.providers.deepseek, config.providers.openai, config.providers.anthropic, + config.providers.claudeCli, config.providers.grok, config.providers.ollamaCloud, config.providers.ollamaLocal, @@ -29,6 +31,8 @@ export class ProviderRegistry { let provider: BaseProvider; if (pc.name === 'anthropic') { provider = new AnthropicProvider(pc); + } else if (pc.name === 'claudeCli') { + provider = new ClaudeCliProvider(pc); } else if (pc.name === 'ollamaCloud' || pc.name === 'ollamaLocal') { provider = new OllamaProvider(pc); } else { diff --git a/src/utils/config.ts b/src/utils/config.ts index 8cf99e3..a684054 100644 --- a/src/utils/config.ts +++ b/src/utils/config.ts @@ -49,6 +49,7 @@ export interface TelegramPendingRequest { export type ProviderName = | 'openai' | 'anthropic' + | 'claudeCli' | 'deepseek' | 'grok' | 'ollamaCloud' @@ -64,6 +65,7 @@ export interface MercuryConfig { default: ProviderName; openai: ProviderConfig; anthropic: ProviderConfig; + claudeCli: ProviderConfig; deepseek: ProviderConfig; grok: ProviderConfig; ollamaCloud: ProviderConfig; @@ -145,6 +147,15 @@ export function getDefaultConfig(): MercuryConfig { model: getEnv('ANTHROPIC_MODEL', 'claude-sonnet-4-20250514'), enabled: getEnvBool('ANTHROPIC_ENABLED', true), }, + claudeCli: { + // Uses the local `claude` CLI and its OAuth session (Claude Max / Pro) + // instead of an API key. apiKey here is a dummy presence marker only. + name: 'claudeCli', + apiKey: getEnv('CLAUDE_CLI_APIKEY_MARKER', 'oauth'), + baseUrl: getEnv('CLAUDE_CLI_PATH', 'claude'), + model: getEnv('CLAUDE_CLI_MODEL', 'opus'), + enabled: getEnvBool('CLAUDE_CLI_ENABLED', false), + }, deepseek: { name: 'deepseek', apiKey: getEnv('DEEPSEEK_API_KEY', ''), @@ -277,6 +288,10 @@ export function isProviderConfigured(provider: ProviderConfig): boolean { if (provider.name === 'ollamaLocal') { return provider.baseUrl.length > 0 && provider.model.length > 0; } + if (provider.name === 'claudeCli') { + // Presence of CLI path + model is enough; auth comes from the CLI's own OAuth. + return provider.baseUrl.length > 0 && provider.model.length > 0; + } return provider.apiKey.length > 0; } diff --git a/src/utils/provider-models.ts b/src/utils/provider-models.ts index 30b3eb0..3aba05d 100644 --- a/src/utils/provider-models.ts +++ b/src/utils/provider-models.ts @@ -27,6 +27,12 @@ const ANTHROPIC_PREFERRED_MODELS = [ 'claude-3-5-haiku-latest', ] as const; +const CLAUDE_CLI_PREFERRED_MODELS = [ + 'opus', + 'sonnet', + 'haiku', +] as const; + const DEEPSEEK_PREFERRED_MODELS = [ 'deepseek-chat', 'deepseek-reasoner', @@ -151,6 +157,7 @@ function chooseRecommendedModel( deepseek: DEEPSEEK_PREFERRED_MODELS, openai: OPENAI_PREFERRED_MODELS, anthropic: ANTHROPIC_PREFERRED_MODELS, + claudeCli: CLAUDE_CLI_PREFERRED_MODELS, grok: GROK_PREFERRED_MODELS, ollamaCloud: OLLAMA_CLOUD_PREFERRED_MODELS, ollamaLocal: OLLAMA_LOCAL_PREFERRED_MODELS, @@ -184,6 +191,7 @@ export function buildModelCatalog( deepseek: DEEPSEEK_PREFERRED_MODELS, openai: OPENAI_PREFERRED_MODELS, anthropic: ANTHROPIC_PREFERRED_MODELS, + claudeCli: CLAUDE_CLI_PREFERRED_MODELS, grok: GROK_PREFERRED_MODELS, ollamaCloud: OLLAMA_CLOUD_PREFERRED_MODELS, ollamaLocal: OLLAMA_LOCAL_PREFERRED_MODELS, From 05ebce3e51758e4fd58bde6292407c280bae7ac3 Mon Sep 17 00:00:00 2001 From: Leo Arakaki Date: Fri, 24 Apr 2026 00:04:30 -0400 Subject: [PATCH 2/5] chore: sync package-lock with optional better-sqlite3 and node 20 engines Regenerated after the overrides/engines changes in 2f7e5e6 and af1125c so CI installs match package.json. --- package-lock.json | 146 +++++++++++++++++++++++++++++++++++----------- 1 file changed, 111 insertions(+), 35 deletions(-) diff --git a/package-lock.json b/package-lock.json index 68caf77..f7a677d 100644 --- a/package-lock.json +++ b/package-lock.json @@ -13,7 +13,6 @@ "@ai-sdk/openai": "^1.3.0", "@grammyjs/auto-retry": "^2.0.2", "ai": "^4.3.0", - "better-sqlite3": "^12.9.0", "chalk": "^5.4.0", "commander": "^12.1.0", "dotenv": "^16.4.7", @@ -39,7 +38,10 @@ "vitest": "^3.0.0" }, "engines": { - "node": ">=18.0.0" + "node": ">=20.0.0" + }, + "optionalDependencies": { + "better-sqlite3": "^12.9.0" } }, "node_modules/@ai-sdk/anthropic": { @@ -1216,6 +1218,7 @@ "resolved": "https://registry.npmjs.org/better-sqlite3/-/better-sqlite3-12.9.0.tgz", "integrity": "sha512-wqUv4Gm3toFpHDQmaKD4QhZm3g1DjUBI0yzS4UBl6lElUmXFYdTQmmEDpAFa5o8FiFiymURypEnfVHzILKaxqQ==", "hasInstallScript": true, + "optional": true, "dependencies": { "bindings": "^1.5.0", "prebuild-install": "^7.1.1" @@ -1229,6 +1232,7 @@ "resolved": "https://registry.npmjs.org/bindings/-/bindings-1.5.0.tgz", "integrity": "sha512-p2q/t/mhvuOj/UeLlV6566GD/guowlr0hHxClI0W9m7MWYkL1F0hLo+0Aexs9HSPCtR1SXQ0TD3MMKrXZajbiQ==", "license": "MIT", + "optional": true, "dependencies": { "file-uri-to-path": "1.0.0" } @@ -1238,6 +1242,7 @@ "resolved": "https://registry.npmjs.org/bl/-/bl-4.1.0.tgz", "integrity": "sha512-1W07cM9gS6DcLperZfFSj+bWLtaPGSOHWhPiGzXmvVJbRLdG82sH/Kn8EtW1VqWVA54AKf2h5k5BbnIbwF3h6w==", "license": "MIT", + "optional": true, "dependencies": { "buffer": "^5.5.0", "inherits": "^2.0.4", @@ -1263,6 +1268,7 @@ } ], "license": "MIT", + "optional": true, "dependencies": { "base64-js": "^1.3.1", "ieee754": "^1.1.13" @@ -1347,7 +1353,8 @@ "version": "1.1.4", "resolved": "https://registry.npmjs.org/chownr/-/chownr-1.1.4.tgz", "integrity": "sha512-jJ0bqzaylmJtVnNgzTeSOs8DPavpbYgEr/b0YL8/2GO3xJEhInFmhKMUnEJQjZumK7KXGFhUy89PrsJWlakBVg==", - "license": "ISC" + "license": "ISC", + "optional": true }, "node_modules/commander": { "version": "12.1.0", @@ -1399,6 +1406,7 @@ "resolved": "https://registry.npmjs.org/decompress-response/-/decompress-response-6.0.0.tgz", "integrity": "sha512-aW35yZM6Bb/4oJlZncMH2LCoZtJXTRxES17vE3hoRiowU2kWHaJKFkSBDnDR+cm9J+9QhXmREyIfv0pji9ejCQ==", "license": "MIT", + "optional": true, "dependencies": { "mimic-response": "^3.1.0" }, @@ -1423,6 +1431,7 @@ "resolved": "https://registry.npmjs.org/deep-extend/-/deep-extend-0.6.0.tgz", "integrity": "sha512-LOHxIOaPYdHlJRtCQfDIVZtfw/ufM8+rVj649RIHzcm/vGwQRXFt6OPqIFWsm2XEMrNIEtWR64sY1LEKD2vAOA==", "license": "MIT", + "optional": true, "engines": { "node": ">=4.0.0" } @@ -1440,6 +1449,7 @@ "resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-2.1.2.tgz", "integrity": 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"sha512-0Zt+s3L7Vf1biwWZ29aARiVYLx7iMGnEUl9x33fbB/j3jR81u/O2LbqK+Bm1CDSNDKVtJ/YjwY7TUd5SkeLQLw==", - "license": "MIT" + "license": "MIT", + "optional": true }, "node_modules/fix-dts-default-cjs-exports": { "version": "1.0.1", @@ -1589,7 +1602,8 @@ "version": "1.0.0", "resolved": "https://registry.npmjs.org/fs-constants/-/fs-constants-1.0.0.tgz", "integrity": "sha512-y6OAwoSIf7FyjMIv94u+b5rdheZEjzR63GTyZJm5qh4Bi+2YgwLCcI/fPFZkL5PSixOt6ZNKm+w+Hfp/Bciwow==", - "license": "MIT" + "license": "MIT", + "optional": true }, "node_modules/fsevents": { "version": "2.3.3", @@ -1609,7 +1623,8 @@ "version": "0.0.0", "resolved": "https://registry.npmjs.org/github-from-package/-/github-from-package-0.0.0.tgz", "integrity": "sha512-SyHy3T1v2NUXn29OsWdxmK6RwHD+vkj3v8en8AOBZ1wBQ/hCAQ5bAQTD02kW4W9tUp/3Qh6J8r9EvntiyCmOOw==", - "license": "MIT" + "license": "MIT", + "optional": true }, "node_modules/grammy": { "version": "1.42.0", @@ -1643,19 +1658,22 @@ "url": "https://feross.org/support" } ], - "license": 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Please contact the author of the relevant native addon; alternatives are available.", "license": "MIT", + "optional": true, "dependencies": { "detect-libc": "^2.0.0", "expand-template": "^2.0.3", @@ -2144,6 +2169,7 @@ "resolved": "https://registry.npmjs.org/pump/-/pump-3.0.4.tgz", "integrity": "sha512-VS7sjc6KR7e1ukRFhQSY5LM2uBWAUPiOPa/A3mkKmiMwSmRFUITt0xuj+/lesgnCv+dPIEYlkzrcyXgquIHMcA==", "license": "MIT", + "optional": true, "dependencies": { "end-of-stream": "^1.1.0", "once": "^1.3.1" @@ -2159,6 +2185,7 @@ "resolved": "https://registry.npmjs.org/rc/-/rc-1.2.8.tgz", "integrity": "sha512-y3bGgqKj3QBdxLbLkomlohkvsA8gdAiUQlSBJnBhfn+BPxg4bc62d8TcBW15wavDfgexCgccckhcZvywyQYPOw==", "license": "(BSD-2-Clause OR MIT OR Apache-2.0)", + "optional": true, "dependencies": { "deep-extend": "^0.6.0", "ini": "~1.3.0", @@ -2186,6 +2213,7 @@ "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.2.tgz", "integrity": "sha512-9u/sniCrY3D5WdsERHzHE4G2YCXqoG5FTHUiCC4SIbr6XcLZBY05ya9EKjYek9O5xOAwjGq+1JdGBAS7Q9ScoA==", "license": "MIT", + "optional": true, "dependencies": { "inherits": "^2.0.3", "string_decoder": "^1.1.1", @@ -2287,7 +2315,8 @@ "url": "https://feross.org/support" } ], - 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"integrity": "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==" + "integrity": "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==", + "optional": true }, "uuid": { "version": "8.3.2", @@ -5422,7 +5497,8 @@ "wrappy": { "version": "1.0.2", "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz", - "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==" + "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==", + "optional": true }, "yaml": { "version": "2.8.3", From 30e4406daa63f4011f5085820e6294669f606c91 Mon Sep 17 00:00:00 2001 From: Leo Arakaki Date: Fri, 24 Apr 2026 15:12:18 -0400 Subject: [PATCH 3/5] fix(scheduler): remove scheduled-task startup banner from handleScheduledTask Remove the pre-run channel.send() that emits 'Scheduled task started...' / 'All actions auto-approved for this run.' before every scheduled task execution. Scheduled tasks still enqueue and execute through processInternalPrompt(). The heartbeat reminder notification block is unchanged. Logger.info at task entry preserved for server-side diagnostics. Refs: paperclip task aeae06c7-be9a-4330-bb5b-341701f47f91 (LEOA-860) --- src/core/agent.ts | 3736 ++++++++++++++++++++++----------------------- 1 file changed, 1862 insertions(+), 1874 deletions(-) diff --git a/src/core/agent.ts b/src/core/agent.ts index 9361b15..cfb1adc 100644 --- a/src/core/agent.ts +++ b/src/core/agent.ts @@ -1,1874 +1,1862 @@ -import { generateText, streamText } from 'ai'; -import type { ChannelMessage, ChannelType } from '../types/channel.js'; -import type { ProviderRegistry } from '../providers/registry.js'; -import type { Identity } from '../soul/identity.js'; -import type { ShortTermMemory, LongTermMemory, EpisodicMemory } from '../memory/store.js'; -import type { UserMemoryStore } from '../memory/user-memory.js'; -import type { ChannelRegistry } from '../channels/registry.js'; -import type { MercuryConfig } from '../utils/config.js'; -import type { TokenBudget } from '../utils/tokens.js'; -import type { CapabilityRegistry } from '../capabilities/registry.js'; -import type { ScheduledTaskManifest } from './scheduler.js'; -import { Lifecycle } from './lifecycle.js'; -import { Scheduler } from './scheduler.js'; -import { logger } from '../utils/logger.js'; -import { CLIChannel } from '../channels/cli.js'; -import { TelegramChannel } from '../channels/telegram.js'; -import { formatToolStep } from '../utils/tool-label.js'; -import type { ArrowSelectOption } from '../utils/arrow-select.js'; -import { - approveTelegramPendingRequest, - approveTelegramPendingRequestByPairingCode, - clearTelegramAccess, - demoteTelegramAdmin, - getTelegramAccessSummary, - getTelegramApprovedUsers, - getTelegramPendingRequests, - promoteTelegramUserToAdmin, - rejectTelegramPendingRequest, - removeTelegramUser, - saveConfig, -} from '../utils/config.js'; - -class ToolCallLoopDetector { - private recentCalls: Array<{ tool: string; params: string; failed: boolean }> = []; - private totalCalls = 0; - private hardAborted = false; - private recentStepTexts: Array = []; - private consecutiveNoActionSteps = 0; - - private static readonly ABSOLUTE_MAX = 25; - private static readonly FAILED_ABSOLUTE_MAX = 12; - private static readonly NO_ACTION_MAX = 5; - - private static readonly HIGH_TOLERANCE_TOOLS = new Set([ - 'fetch_url', - 'read_file', - 'list_dir', - 'web_search', - 'github_api', - ]); - - private static readonly IDENTICAL_THRESHOLD = 3; - private static readonly SIMILAR_THRESHOLD = 4; - private static readonly TEXT_REPEAT_THRESHOLD = 3; - private static readonly MAX_STEP_TEXTS = 12; - - private static getSameToolThreshold(toolName: string, failingCount: number): number { - const baseHigh = 5; - const baseNormal = 3; - const isHigh = ToolCallLoopDetector.HIGH_TOLERANCE_TOOLS.has(toolName); - let threshold = isHigh ? baseHigh : baseNormal; - if (failingCount >= 3) { - threshold = Math.min(threshold, isHigh ? 3 : 2); - } - return threshold; - } - - record(toolName: string, params: Record, failed: boolean = false): void { - const paramsKey = JSON.stringify(params).slice(0, 200); - this.recentCalls.push({ tool: toolName, params: paramsKey, failed }); - this.totalCalls++; - this.consecutiveNoActionSteps = 0; - if (this.recentCalls.length > 30) { - this.recentCalls.shift(); - } - } - - recordNoActionResult(): boolean { - this.consecutiveNoActionSteps++; - return this.consecutiveNoActionSteps >= ToolCallLoopDetector.NO_ACTION_MAX; - } - - recordStepText(text: string): void { - if (!text || text.length < 10) return; - const normalized = text.toLowerCase().replace(/\s+/g, ' ').trim().slice(0, 200); - if (!normalized) return; - this.recentStepTexts.push(normalized); - if (this.recentStepTexts.length > ToolCallLoopDetector.MAX_STEP_TEXTS) { - this.recentStepTexts.shift(); - } - } - - detectAbsoluteLimit(): boolean { - if (this.totalCalls >= ToolCallLoopDetector.ABSOLUTE_MAX) return true; - const failCount = this.recentCalls.filter(c => c.failed).length; - if (failCount >= ToolCallLoopDetector.FAILED_ABSOLUTE_MAX) return true; - return false; - } - - detectIdentical(): { tool: string; count: number; message: string } | null { - if (this.recentCalls.length < 3) return null; - - const last = this.recentCalls[this.recentCalls.length - 1]; - - let identicalCount = 0; - for (let i = this.recentCalls.length - 1; i >= 0; i--) { - if (this.recentCalls[i].tool === last.tool && this.recentCalls[i].params === last.params) { - identicalCount++; - } else { - break; - } - } - - if (identicalCount >= ToolCallLoopDetector.IDENTICAL_THRESHOLD) { - this.hardAborted = true; - return { - tool: last.tool, - count: identicalCount, - message: `[SYSTEM] You called "${last.tool}" ${identicalCount} times with identical parameters and got the same result. This is a hard loop — stop immediately.`, - }; - } - - return null; - } - - detectSimilarLoop(): { tool: string; count: number; message: string } | null { - if (this.recentCalls.length < 4) return null; - - const last = this.recentCalls[this.recentCalls.length - 1]; - let similarCount = 0; - - for (let i = this.recentCalls.length - 1; i >= 0; i--) { - const call = this.recentCalls[i]; - if (call.tool !== last.tool) break; - if (call.failed || last.failed) { - similarCount++; - } else { - break; - } - } - - if (similarCount >= ToolCallLoopDetector.SIMILAR_THRESHOLD) { - this.hardAborted = true; - return { - tool: last.tool, - count: similarCount, - message: `[SYSTEM] You called "${last.tool}" ${similarCount} times with different params but all are failing. This is a failing loop — stop immediately. Tell the user you cannot complete this task.`, - }; - } - - return null; - } - - detectTextRepetition(): { pattern: string; count: number } | null { - if (this.recentStepTexts.length < ToolCallLoopDetector.TEXT_REPEAT_THRESHOLD) return null; - - const texts = this.recentStepTexts; - const last = texts[texts.length - 1]; - - let repeatCount = 0; - for (let i = texts.length - 1; i >= 0; i--) { - const similarity = this.textSimilarity(last, texts[i]); - if (similarity >= 0.7) { - repeatCount++; - } else { - break; - } - } - - if (repeatCount >= ToolCallLoopDetector.TEXT_REPEAT_THRESHOLD) { - return { - pattern: last.slice(0, 60), - count: repeatCount, - }; - } - - return null; - } - - private textSimilarity(a: string, b: string): number { - if (a === b) return 1; - if (!a || !b) return 0; - - const setA = new Set(a.split(' ')); - const setB = new Set(b.split(' ')); - const intersection = [...setA].filter(w => setB.has(w)).length; - const union = new Set([...setA, ...setB]).size; - return union === 0 ? 0 : intersection / union; - } - - detectSameTool(): { tool: string; count: number } | null { - if (this.recentCalls.length < 3) return null; - - const last = this.recentCalls[this.recentCalls.length - 1]; - - let consecutiveCount = 0; - let failingConsecutive = 0; - for (let i = this.recentCalls.length - 1; i >= 0; i--) { - if (this.recentCalls[i].tool === last.tool) { - consecutiveCount++; - if (this.recentCalls[i].failed) failingConsecutive++; - } else { - break; - } - } - - const threshold = ToolCallLoopDetector.getSameToolThreshold(last.tool, failingConsecutive); - if (consecutiveCount >= threshold) { - return { tool: last.tool, count: consecutiveCount }; - } - - if (this.recentCalls.length >= 6) { - const lastN = this.recentCalls.slice(-6); - const toolCounts: Record = {}; - for (const call of lastN) { - toolCounts[call.tool] = (toolCounts[call.tool] || 0) + 1; - } - for (const [tool, count] of Object.entries(toolCounts)) { - if (count >= 5) { - return { tool, count }; - } - } - } - - return null; - } - - isHardAborted(): boolean { - return this.hardAborted; - } - - reset(): void { - this.recentCalls = []; - this.totalCalls = 0; - this.hardAborted = false; - this.recentStepTexts = []; - this.consecutiveNoActionSteps = 0; - } -} - -const MAX_STEPS = 10; - -export class Agent { - readonly lifecycle: Lifecycle; - readonly scheduler: Scheduler; - readonly capabilities: CapabilityRegistry; - private running = false; - private messageQueue: ChannelMessage[] = []; - private processing = false; - private telegramStreaming: boolean; - - constructor( - private config: MercuryConfig, - private providers: ProviderRegistry, - private identity: Identity, - private shortTerm: ShortTermMemory, - private longTerm: LongTermMemory, - private episodic: EpisodicMemory, - private userMemory: UserMemoryStore | null, - private channels: ChannelRegistry, - private tokenBudget: TokenBudget, - capabilities: CapabilityRegistry, - scheduler: Scheduler, - ) { - this.lifecycle = new Lifecycle(); - this.scheduler = scheduler; - this.capabilities = capabilities; - this.telegramStreaming = config.channels.telegram.streaming ?? true; - - this.scheduler.setOnScheduledTask(async (manifest) => this.handleScheduledTask(manifest)); - - this.channels.onIncomingMessage((msg) => this.enqueueMessage(msg)); - - this.scheduler.onHeartbeat(async () => { - await this.heartbeat(); - }); - } - - private enqueueMessage(msg: ChannelMessage): void { - logger.info({ from: msg.channelType, content: msg.content.slice(0, 50) }, 'Message enqueued'); - this.messageQueue.push(msg); - this.processQueue(); - } - - private async processQueue(): Promise { - if (this.processing) return; - if (this.messageQueue.length === 0) return; - if (!this.lifecycle.is('idle')) return; - - this.processing = true; - - while (this.messageQueue.length > 0) { - const msg = this.messageQueue.shift()!; - try { - await this.handleMessage(msg); - } catch (err) { - logger.error({ err, msg: msg.content.slice(0, 50) }, 'Failed to handle message'); - } - } - - this.processing = false; - } - - async birth(): Promise { - this.lifecycle.transition('birthing'); - logger.info({ name: this.config.identity.name }, 'Mercury is being born...'); - this.lifecycle.transition('onboarding'); - } - - async wake(): Promise { - this.lifecycle.transition('onboarding'); - this.lifecycle.transition('idle'); - this.scheduler.restorePersistedTasks(); - this.scheduler.startHeartbeat(); - await this.channels.startAll(); - this.running = true; - - const activeChannels = this.channels.getActiveChannels(); - const toolNames = this.capabilities.getToolNames(); - logger.info({ channels: activeChannels, tools: toolNames }, 'Mercury is awake'); - } - - async sleep(): Promise { - this.running = false; - this.scheduler.stopAll(); - await this.channels.stopAll(); - this.lifecycle.transition('sleeping'); - logger.info('Mercury is sleeping'); - } - - private async handleMessage(msg: ChannelMessage): Promise { - this.lifecycle.transition('thinking'); - const startTime = Date.now(); - - const isInternal = msg.channelType === 'internal'; - const isScheduled = msg.senderId === 'system' && msg.channelType !== 'internal'; - if (isInternal || isScheduled) { - this.capabilities.permissions.setAutoApproveAll(true); - this.capabilities.permissions.addTempScope('/', true, true); - } - - try { - const trimmed = msg.content.trim(); - if (trimmed.startsWith('/budget')) { - const subcommand = trimmed.slice('/budget'.length).trim(); - await this.handleBudgetCommand(subcommand || 'status', msg.channelType, msg.channelId); - this.lifecycle.transition('idle'); - return; - } - - if (trimmed === '/budget_override') { - await this.handleBudgetCommand('override', msg.channelType, msg.channelId); - this.lifecycle.transition('idle'); - return; - } - if (trimmed === '/budget_reset') { - await this.handleBudgetCommand('reset', msg.channelType, msg.channelId); - this.lifecycle.transition('idle'); - return; - } - if (trimmed.startsWith('/budget_set')) { - const args = trimmed.slice('/budget_set'.length).trim(); - await this.handleBudgetCommand('set ' + args, msg.channelType, msg.channelId); - this.lifecycle.transition('idle'); - return; - } - if (trimmed.startsWith('/stream')) { - const sub = trimmed.slice('/stream'.length).trim().toLowerCase(); - if (sub === 'off') { - this.telegramStreaming = false; - } else if (sub === 'on') { - this.telegramStreaming = true; - } else { - this.telegramStreaming = !this.telegramStreaming; - } - const ch = this.channels.get(msg.channelType as any); - if (ch) await ch.send( - this.telegramStreaming - ? 'Telegram streaming enabled. Responses will appear progressively.' - : 'Telegram streaming disabled. Responses will arrive as a single message.', - msg.channelId, - ); - this.lifecycle.transition('idle'); - return; - } - - if (await this.handleChatCommand(trimmed, msg.channelType, msg.channelId)) { - this.lifecycle.transition('idle'); - return; - } - - if (this.tokenBudget.isOverBudget()) { - const channel = this.channels.getChannelForMessage(msg); - if (channel && msg.channelType !== 'internal') { - if (msg.channelType === 'cli') { - if (['1', '2', '3', '4'].includes(trimmed)) { - await this.handleBudgetCommand(trimmed, msg.channelType, msg.channelId); - this.lifecycle.transition('idle'); - return; - } - await this.handleBudgetOverrideCLI(channel, msg); - } else { - await channel.send( - `I've exceeded my daily token budget (${this.tokenBudget.getStatusText()}).\n\nYou can override this:\n• /budget override — allow one more request\n• /budget reset — reset usage to zero\n• /budget set — change daily budget`, - msg.channelId, - ); - } - } - this.lifecycle.transition('idle'); - return; - } - - const systemPrompt = this.buildSystemPrompt(); - const recentMemory = this.shortTerm.getRecent(msg.channelId, 10); - - const messages: any[] = []; - - const recentSteps = this.shortTerm.getRecent(msg.channelId, 6); - let loopWarning: string | null = null; - if (recentSteps.length >= 3) { - const toolCallPattern = /\[Using: (.+?)\]/g; - const toolCalls: string[] = []; - for (const m of recentSteps) { - if (m.role === 'assistant') { - let match; - while ((match = toolCallPattern.exec(m.content)) !== null) { - toolCalls.push(match[1]); - } - } - } - if (toolCalls.length >= 3) { - const last3 = toolCalls.slice(-3); - if (last3[0] === last3[1] && last3[1] === last3[2]) { - loopWarning = `[SYSTEM WARNING] You have called ${last3[0]} 3+ times in a row with the same result. Stop repeating this call. Try a different approach — if you're failing on permissions, try a different path. If you're failing on git push auth, use github_api with PUT /repos/{owner}/{repo}/contents/{path} to push files directly through the API.`; - } - } - - if (!loopWarning) { - const assistantMessages = recentSteps.filter(m => m.role === 'assistant' && m.content.length > 20); - if (assistantMessages.length >= 3) { - const last3 = assistantMessages.slice(-3); - const normalizeText = (t: string) => t.toLowerCase().replace(/[^\w\s]/g, '').replace(/\s+/g, ' ').trim().slice(0, 150); - const normalized = last3.map(m => normalizeText(m.content)); - const words0 = new Set(normalized[0].split(' ')); - const overlap01 = normalized[0] && normalized[1] ? [...words0].filter(w => new Set(normalized[1].split(' ')).has(w)).length / Math.max(words0.size, 1) : 0; - const overlap12 = normalized[1] && normalized[2] ? [...new Set(normalized[1].split(' '))].filter(w => new Set(normalized[2].split(' ')).has(w)).length / Math.max(new Set(normalized[1].split(' ')).size, 1) : 0; - if (overlap01 > 0.75 && overlap12 > 0.75) { - loopWarning = `[SYSTEM WARNING] Your last 3 responses are nearly identical. You are stuck in a text repetition loop. Stop immediately and give a completely different response. If you cannot complete the task, tell the user clearly why.`; - } - } - } - } - - if (loopWarning) { - messages.push({ role: 'user', content: loopWarning }); - messages.push({ role: 'assistant', content: 'Acknowledged. I will stop repeating and respond differently, or clearly state if the task cannot be completed.' }); - } - - if (this.userMemory) { - const memoryContext = this.userMemory.retrieveRelevant(msg.content, { maxRecords: 5, maxChars: 900 }); - if (memoryContext.context) { - messages.push({ - role: 'user', - content: memoryContext.context, - }); - messages.push({ role: 'assistant', content: 'Noted. I\'ll keep this in mind.' }); - } - } else { - const relevantFacts = this.longTerm.search(msg.content, 3); - if (relevantFacts.length > 0) { - messages.push({ - role: 'user', - content: 'Relevant facts from memory:\n' + relevantFacts.map(f => `- ${f.fact}`).join('\n'), - }); - messages.push({ role: 'assistant', content: 'Noted. I\'ll use these facts.' }); - } - } - - if (recentMemory.length > 0) { - for (const m of recentMemory) { - messages.push({ - role: m.role === 'user' ? 'user' : 'assistant', - content: m.content, - }); - } - } - - messages.push({ role: 'user', content: msg.content }); - - this.lifecycle.transition('responding'); - - const channel = this.channels.getChannelForMessage(msg); - if (channel) { - await channel.typing(msg.channelId).catch(() => {}); - } - - this.capabilities.setChannelContext(msg.channelId, msg.channelType); - this.capabilities.permissions.setCurrentChannelType(msg.channelType); - - const fallbackIterator = this.providers.getFallbackIterator(); - let result: any = null; - let usedProvider: { name: string; model: string } | null = null; - let lastError: any = null; - let streamedText = ''; - const loopDetector = new ToolCallLoopDetector(); - const loopAbortController = new AbortController(); - let loopWarningSent = false; - - const canStream = msg.channelType === 'cli' || (msg.channelType === 'telegram' && this.telegramStreaming); - - const tgChannel = this.channels.get('telegram'); - if (msg.channelType === 'telegram' && tgChannel) { - (tgChannel as TelegramChannel).resetStepCounter(msg.channelId); - } - - for (const provider of fallbackIterator) { - try { - logger.info({ provider: provider.name, model: provider.getModel(), steps: MAX_STEPS, stream: canStream }, 'Generating agentic response'); - - if (canStream && channel) { - const streamResult = streamText({ - model: provider.getModelInstance(), - system: systemPrompt, - messages, - tools: this.capabilities.getTools(), - maxSteps: MAX_STEPS, - abortSignal: loopAbortController.signal, - onStepFinish: async ({ toolCalls, toolResults }) => { - if (toolCalls && toolResults && toolCalls.length > 0) { - const names = toolCalls.map((tc: any) => tc.toolName).join(', '); - logger.info({ tools: names }, 'Tool call step'); - for (let i = 0; i < toolCalls.length; i++) { - const tc = toolCalls[i]; - const tr = toolResults[i] as any; - const resultStr = typeof tr?.result === 'string' ? tr.result : JSON.stringify(tr?.result ?? ''); - const failed = resultStr.length < 5000 && ( - resultStr.startsWith('Error:') || - resultStr.startsWith('⚠') || - resultStr.includes('exited with code') || - resultStr.includes('Command failed') || - resultStr.startsWith('Command exited with code') - ); - loopDetector.record(tc.toolName, tc.args as Record, failed); - } - if (loopDetector.detectAbsoluteLimit()) { - logger.warn('Absolute tool call limit reached — aborting'); - if (channel && msg.channelType !== 'internal') { - await channel.send('⚠ Tool call limit reached (25 calls). Stopping to prevent runaway loop.', msg.channelId).catch(() => {}); - } - loopAbortController.abort(); - return; - } - if (toolCalls.some((tc: any) => tc.toolName === 'use_skill')) { - loopDetector.reset(); - } - const hardLoop = loopDetector.detectIdentical(); - if (hardLoop) { - logger.warn({ tool: hardLoop.tool, count: hardLoop.count }, 'Hard loop detected — aborting'); - if (!loopWarningSent && channel && msg.channelType !== 'internal') { - loopWarningSent = true; - await channel.send(`⚠ Repeated call detected — ${hardLoop.tool} called ${hardLoop.count}x with same params. Stopping.`, msg.channelId).catch(() => {}); - } - loopAbortController.abort(); - return; - } - const similarLoop = loopDetector.detectSimilarLoop(); - if (similarLoop) { - logger.warn({ tool: similarLoop.tool, count: similarLoop.count }, 'Failing loop detected — aborting'); - if (!loopWarningSent && channel && msg.channelType !== 'internal') { - loopWarningSent = true; - await channel.send(`⚠ Failing loop detected — ${similarLoop.tool} called ${similarLoop.count}x, all failing. Stopping.`, msg.channelId).catch(() => {}); - } - loopAbortController.abort(); - return; - } - const softLoop = loopDetector.detectSameTool(); - if (softLoop && !loopWarningSent && channel && msg.channelType !== 'internal') { - if (this.capabilities.permissions.isAutoApproveAll()) { - loopDetector.reset(); - loopWarningSent = false; - } else { - loopWarningSent = true; - const shouldContinue = await channel.askToContinue( - `${softLoop.tool} has been called ${softLoop.count}x in a row. This might be a loop.`, - msg.channelId, - ).catch(() => false); - if (shouldContinue) { - loopDetector.reset(); - loopWarningSent = false; - } else { - loopAbortController.abort(); - } - } - } - if (channel && msg.channelType !== 'internal') { - if (channel instanceof CLIChannel) { - for (const tc of toolCalls) { - await (channel as CLIChannel).sendToolFeedback(tc.toolName, tc.args as Record).catch(() => {}); - } - if (toolResults) { - for (let i = 0; i < toolResults.length; i++) { - const tr = toolResults[i] as any; - const tcName = toolCalls[i]?.toolName as string | undefined; - if (tcName) { - (channel as CLIChannel).sendStepDone(tcName, tr.result ?? tr); - } - } - } - } else if (channel instanceof TelegramChannel) { - const tgCh = channel as TelegramChannel; - for (const tc of toolCalls) { - await tgCh.sendToolFeedback(tc.toolName, tc.args as Record, msg.channelId).catch(() => {}); - } - if (toolResults) { - for (let i = 0; i < toolResults.length; i++) { - const tr = toolResults[i] as any; - const tcName = toolCalls[i]?.toolName as string | undefined; - if (tcName) { - await tgCh.sendStepDone(tcName, tr.result ?? tr, msg.channelId).catch(() => {}); - } - } - } - } else { - await channel.send(` [Using: ${names}]`, msg.channelId).catch(() => {}); - } - } - } else if (toolResults === undefined || (toolCalls === undefined)) { - const stepText = (toolResults as any)?.text ?? ''; - if (stepText) { - loopDetector.recordStepText(String(stepText)); - } - const noActionLoop = loopDetector.recordNoActionResult(); - if (noActionLoop) { - logger.warn('Reasoning loop detected — model keeps thinking without acting, aborting'); - if (!loopWarningSent && channel && msg.channelType !== 'internal') { - loopWarningSent = true; - await channel.send('⚠ I\'m stuck in a reasoning loop (thinking without taking action). Stopping.', msg.channelId).catch(() => {}); - } - loopAbortController.abort(); - return; - } - const textRepeat = loopDetector.detectTextRepetition(); - if (textRepeat) { - logger.warn({ pattern: textRepeat.pattern, count: textRepeat.count }, 'Text repetition loop detected — aborting'); - if (!loopWarningSent && channel && msg.channelType !== 'internal') { - loopWarningSent = true; - await channel.send('⚠ I keep generating the same response. Stopping to prevent repetition.', msg.channelId).catch(() => {}); - } - loopAbortController.abort(); - } - } - }, - }); - - let fullText: string; - - if (msg.channelType === 'telegram') { - const tgChannel = this.channels.get('telegram'); - if (tgChannel && 'sendStreamToChat' in tgChannel) { - const chatId = msg.channelId.startsWith('telegram:') - ? Number(msg.channelId.split(':')[1]) - : Number(msg.channelId); - if (!isNaN(chatId)) { - fullText = await (tgChannel as any).sendStreamToChat(chatId, streamResult.textStream); - } else { - fullText = await channel.stream(streamResult.textStream, msg.channelId); - } - } else { - fullText = await channel.stream(streamResult.textStream, msg.channelId); - } - } else { - fullText = await channel.stream(streamResult.textStream, msg.channelId); - } - - const [usage] = await Promise.all([ - streamResult.usage, - ]); - - result = { text: fullText, usage }; - streamedText = fullText; - loopDetector.recordStepText(fullText); - } else { - result = await generateText({ - model: provider.getModelInstance(), - system: systemPrompt, - messages, - tools: this.capabilities.getTools(), - maxSteps: MAX_STEPS, - abortSignal: loopAbortController.signal, - onStepFinish: async ({ toolCalls, toolResults }) => { - if (toolCalls && toolResults && toolCalls.length > 0) { - const names = toolCalls.map((tc: any) => tc.toolName).join(', '); - logger.info({ tools: names }, 'Tool call step'); - for (let i = 0; i < toolCalls.length; i++) { - const tc = toolCalls[i]; - const tr = toolResults[i] as any; - const resultStr = typeof tr?.result === 'string' ? tr.result : JSON.stringify(tr?.result ?? ''); - const failed = resultStr.length < 5000 && ( - resultStr.startsWith('Error:') || - resultStr.startsWith('⚠') || - resultStr.includes('exited with code') || - resultStr.includes('Command failed') || - resultStr.startsWith('Command exited with code') - ); - loopDetector.record(tc.toolName, tc.args as Record, failed); - } - if (loopDetector.detectAbsoluteLimit()) { - logger.warn('Absolute tool call limit reached — aborting'); - if (channel && msg.channelType !== 'internal') { - await channel.send('⚠ Tool call limit reached (25 calls). Stopping to prevent runaway loop.', msg.channelId).catch(() => {}); - } - loopAbortController.abort(); - return; - } - if (toolCalls.some((tc: any) => tc.toolName === 'use_skill')) { - loopDetector.reset(); - } - const hardLoop = loopDetector.detectIdentical(); - if (hardLoop) { - logger.warn({ tool: hardLoop.tool, count: hardLoop.count }, 'Hard loop detected — aborting'); - if (!loopWarningSent && channel && msg.channelType !== 'internal') { - loopWarningSent = true; - await channel.send(`⚠ Repeated call detected — ${hardLoop.tool} called ${hardLoop.count}x with same params. Stopping.`, msg.channelId).catch(() => {}); - } - loopAbortController.abort(); - return; - } - const similarLoop = loopDetector.detectSimilarLoop(); - if (similarLoop) { - logger.warn({ tool: similarLoop.tool, count: similarLoop.count }, 'Failing loop detected — aborting'); - if (!loopWarningSent && channel && msg.channelType !== 'internal') { - loopWarningSent = true; - await channel.send(`⚠ Failing loop detected — ${similarLoop.tool} called ${similarLoop.count}x, all failing. Stopping.`, msg.channelId).catch(() => {}); - } - loopAbortController.abort(); - return; - } - const softLoop = loopDetector.detectSameTool(); - if (softLoop && !loopWarningSent && channel && msg.channelType !== 'internal') { - if (this.capabilities.permissions.isAutoApproveAll()) { - loopDetector.reset(); - loopWarningSent = false; - } else { - loopWarningSent = true; - const shouldContinue = await channel.askToContinue( - `${softLoop.tool} has been called ${softLoop.count}x in a row. This might be a loop.`, - msg.channelId, - ).catch(() => false); - if (shouldContinue) { - loopDetector.reset(); - loopWarningSent = false; - } else { - loopAbortController.abort(); - } - } - } - if (channel && msg.channelType !== 'internal') { - if (channel instanceof CLIChannel) { - for (const tc of toolCalls) { - await (channel as CLIChannel).sendToolFeedback(tc.toolName, tc.args as Record).catch(() => {}); - } - if (toolResults) { - for (let i = 0; i < toolResults.length; i++) { - const tr = toolResults[i] as any; - const tcName = toolCalls[i]?.toolName as string | undefined; - if (tcName) { - (channel as CLIChannel).sendStepDone(tcName, tr.result ?? tr); - } - } - } - } else if (channel instanceof TelegramChannel) { - const tgCh = channel as TelegramChannel; - for (const tc of toolCalls) { - await tgCh.sendToolFeedback(tc.toolName, tc.args as Record, msg.channelId).catch(() => {}); - } - if (toolResults) { - for (let i = 0; i < toolResults.length; i++) { - const tr = toolResults[i] as any; - const tcName = toolCalls[i]?.toolName as string | undefined; - if (tcName) { - await tgCh.sendStepDone(tcName, tr.result ?? tr, msg.channelId).catch(() => {}); - } - } - } - } else { - await channel.send(` [Using: ${names}]`, msg.channelId).catch(() => {}); - } - } - } else if (toolResults === undefined || (toolCalls === undefined)) { - const stepText = (toolResults as any)?.text ?? ''; - if (stepText) { - loopDetector.recordStepText(String(stepText)); - } - const noActionLoop = loopDetector.recordNoActionResult(); - if (noActionLoop) { - logger.warn('Reasoning loop detected — model keeps thinking without acting, aborting'); - if (!loopWarningSent && channel && msg.channelType !== 'internal') { - loopWarningSent = true; - await channel.send('⚠ I\'m stuck in a reasoning loop (thinking without taking action). Stopping.', msg.channelId).catch(() => {}); - } - loopAbortController.abort(); - return; - } - const textRepeat = loopDetector.detectTextRepetition(); - if (textRepeat) { - logger.warn({ pattern: textRepeat.pattern, count: textRepeat.count }, 'Text repetition loop detected — aborting'); - if (!loopWarningSent && channel && msg.channelType !== 'internal') { - loopWarningSent = true; - await channel.send('⚠ I keep generating the same response. Stopping to prevent repetition.', msg.channelId).catch(() => {}); - } - loopAbortController.abort(); - } - } - }, - }); - } - - usedProvider = { name: provider.name, model: provider.getModel() }; - this.providers.markSuccess(provider.name); - break; - } catch (err: any) { - if (loopDetector.isHardAborted() || loopAbortController.signal.aborted) { - logger.info('Generation aborted due to loop detection — using partial response'); - if (!result && streamedText) { - result = { text: streamedText, usage: undefined }; - } - if (!result) { - result = { text: 'I stopped because I detected I was stuck in a loop (repeating the same action without progress). I cannot complete this task as requested. Please let me know if you\'d like me to try a completely different approach, or if there\'s something else I can help with.', usage: undefined }; - } - if (usedProvider) { - this.providers.markSuccess(usedProvider.name); - } - break; - } - lastError = err; - logger.warn({ provider: provider.name, err: err.message }, 'Provider failed, trying fallback'); - if (channel && msg.channelType !== 'internal') { - await channel.send(` [Provider ${provider.name} failed, trying fallback...]`, msg.channelId).catch(() => {}); - } - } - } - - if (!result) { - const errMsg = `All LLM providers failed. Last error: ${lastError?.message || 'unknown'}`; - logger.error({ err: lastError }, errMsg); - if (channel && msg.channelType !== 'internal') { - await channel.send(errMsg, msg.channelId); - } - this.lifecycle.transition('idle'); - return; - } - - const finalText = (streamedText || result.text || '').trim() || '(no text response)'; - - this.tokenBudget.recordUsage({ - provider: usedProvider!.name, - model: usedProvider!.model, - inputTokens: result.usage?.promptTokens ?? 0, - outputTokens: result.usage?.completionTokens ?? 0, - totalTokens: (result.usage?.promptTokens ?? 0) + (result.usage?.completionTokens ?? 0), - channelType: msg.channelType, - }); - - this.shortTerm.add(msg.channelId, { - id: msg.id, - timestamp: msg.timestamp, - role: 'user', - content: msg.content, - }); - - this.shortTerm.add(msg.channelId, { - id: Date.now().toString(36), - timestamp: Date.now(), - role: 'assistant', - content: finalText, - tokenCount: (result.usage?.promptTokens ?? 0) + (result.usage?.completionTokens ?? 0), - }); - - this.episodic.record({ - type: 'message', - summary: `User: ${msg.content.slice(0, 100)} | Agent: ${finalText.slice(0, 100)}`, - channelType: msg.channelType, - }); - - if (msg.channelType !== 'internal') { - this.extractMemory(msg.content, finalText).catch(err => { - logger.warn({ err }, 'Memory extraction failed'); - }); - } - - if (channel && msg.channelType !== 'internal') { - const elapsed = Date.now() - startTime; - if (streamedText && streamedText.trim()) { - logger.info({ channelType: msg.channelType, elapsed }, 'Streamed response completed'); - } else { - logger.info({ channelType: msg.channelType, targetId: msg.channelId }, 'Sending response'); - await channel.send(finalText, msg.channelId, elapsed); - } - } else { - logger.debug('Internal prompt processed, no channel response needed'); - } - - this.lifecycle.transition('idle'); - } catch (err) { - logger.error({ err }, 'Error handling message'); - this.lifecycle.transition('idle'); - } finally { - if (isInternal || isScheduled) { - this.capabilities.permissions.setAutoApproveAll(false); - } - this.capabilities.permissions.clearElevation(); - } - } - - private buildSystemPrompt(): string { - let prompt = this.identity.getSystemPrompt(this.config.identity); - const skillContext = this.capabilities.getSkillContext(); - if (skillContext) { - prompt += '\n\n' + skillContext; - } - const budgetStatus = this.tokenBudget.getStatusText(); - prompt += '\n\n' + budgetStatus; - if (this.tokenBudget.getUsagePercentage() > 70) { - prompt += '\nBe concise to conserve tokens.'; - } - - prompt += `\n\nEnvironment:\n- Platform: ${process.platform}\n- Working directory: ${this.capabilities.getCwd()}`; - - if (this.userMemory) { - const summary = this.userMemory.getSummary(); - prompt += `\n\nSecond Brain is ENABLED. You have a persistent, structured memory of ${summary.total} facts about this user.`; - prompt += `\nMemory types: identity, preference, goal, project, habit, decision, constraint, relationship, episode, reflection.`; - prompt += `\nRelevant memories are automatically injected before each message. You can reference them naturally (e.g. "I remember you prefer TypeScript").`; - prompt += `\nUsers can manage memory with: /memory (overview, search, pause learning, clear).`; - if (summary.learningPaused) { - prompt += `\nLearning is currently PAUSED — no new memories will be extracted from conversations until resumed.`; - } - } else { - prompt += '\n\nSecond Brain is DISABLED. Basic long-term memory (text search over facts) is still active.'; - } - - const toolNames = this.capabilities.getToolNames(); - const githubTools = ['create_pr', 'review_pr', 'list_issues', 'create_issue', 'github_api']; - const hasGitHub = githubTools.some(t => toolNames.includes(t)); - if (hasGitHub) { - let githubHint = '\n\nGitHub companion is active.'; - const { defaultOwner, defaultRepo } = this.config.github; - if (defaultOwner && defaultRepo) { - githubHint += ` Default repo: ${defaultOwner}/${defaultRepo}. Use this when the user doesn't specify a repo.`; - } - - githubHint += ` - -Available GitHub tools and when to use them: -- git_add, git_commit, git_push: LOCAL git operations (stage, commit, push to a remote you have SSH/auth access to). All commits include "Co-authored-by: Mercury ". -- create_pr: Create a pull request on GitHub. The head branch must already exist on the remote. -- review_pr: Get PR details and optionally post a review comment. -- list_issues, create_issue: Browse and file issues. -- github_api: Raw GitHub API access. IMPORTANT USE CASES: - - Push files directly to GitHub via PUT /repos/{owner}/{repo}/contents/{path} when git push fails due to auth. The body must include "message" and "content" (base64-encoded file content). This creates a commit on GitHub with Mercury as co-author. - - Delete files via DELETE /repos/{owner}/{repo}/contents/{path} with a "message" and "sha" in the body. - - Any other GitHub API operation not covered by the other tools. - -When the user asks to "push to GitHub" or "upload files" and git push fails, use github_api with PUT /repos/{owner}/{repo}/contents/{path} to push content directly through the API. This bypasses local git entirely. - -Always specify owner and repo parameters on GitHub tools. The user's GitHub username is ${this.config.github.username || 'not set'}.'`; - - prompt += githubHint; - } - return prompt; - } - - async processInternalPrompt(prompt: string, channelId?: string, channelType?: string): Promise { - const syntheticMsg: ChannelMessage = { - id: `internal-${Date.now().toString(36)}`, - channelId: channelId || 'internal', - channelType: (channelType || 'internal') as ChannelType, - senderId: 'system', - content: prompt, - timestamp: Date.now(), - }; - this.enqueueMessage(syntheticMsg); - } - - private async handleScheduledTask(manifest: ScheduledTaskManifest): Promise { - logger.info({ task: manifest.id, channel: manifest.sourceChannelType }, 'Processing scheduled task'); - try { - const channel = manifest.sourceChannelType - ? this.channels.get(manifest.sourceChannelType as ChannelType) - : this.channels.getNotificationChannel(); - - if (channel && manifest.sourceChannelType !== 'internal') { - const skillInfo = manifest.skillName ? ` (${manifest.skillName})` : ''; - await channel.send( - ` Scheduled task started${skillInfo}: ${manifest.description}\nAll actions auto-approved for this run.`, - manifest.sourceChannelId, - ).catch(() => {}); - } - - let prompt = manifest.prompt || ''; - if (manifest.skillName) { - const skillHint = `Invoke the skill "${manifest.skillName}" using the use_skill tool and follow its instructions.`; - prompt = prompt ? `${prompt} ${skillHint}` : `Scheduled task triggered. ${skillHint}`; - } - if (!prompt) { - prompt = `Execute scheduled task: ${manifest.description}`; - } - await this.processInternalPrompt(prompt, manifest.sourceChannelId, manifest.sourceChannelType); - } catch (err) { - logger.error({ err, task: manifest.id }, 'Scheduled task execution failed'); - } - } - - private async heartbeat(): Promise { - logger.debug('Heartbeat tick'); - - const pruned = this.episodic.prune(7); - if (pruned > 0) { - logger.info({ pruned }, 'Episodic memory pruned'); - } - - if (this.userMemory) { - try { - const consolidation = this.userMemory.consolidate(); - if (consolidation.profileUpdated || consolidation.reflectionCount > 0) { - logger.info({ consolidation }, 'Second brain consolidated'); - } - - const pruning = this.userMemory.prune(); - if (pruning.activePruned > 0 || pruning.durablePruned > 0 || pruning.promoted > 0) { - logger.info({ pruning }, 'Second brain pruned'); - } - } catch (err) { - logger.warn({ err }, 'Second brain heartbeat error'); - } - } - - const notifications: string[] = []; - - const usagePct = this.tokenBudget.getUsagePercentage(); - if (usagePct >= 80) { - notifications.push(`Token budget at ${Math.round(usagePct)}% — ${this.tokenBudget.getRemaining().toLocaleString()} tokens remaining today.`); - } - - const pendingSchedules = this.scheduler.getManifests(); - const now = Date.now(); - for (const task of pendingSchedules) { - if (task.delaySeconds && task.executeAt) { - const executeAt = new Date(task.executeAt).getTime(); - const diffMin = Math.round((executeAt - now) / 60000); - if (diffMin > 0 && diffMin <= 5) { - notifications.push(`Task "${task.description}" fires in ${diffMin} minute${diffMin !== 1 ? 's' : ''}.`); - } - } - } - - if (notifications.length > 0) { - const channel = this.channels.getNotificationChannel(); - if (channel) { - const msg = notifications.join('\n'); - try { - await channel.send(msg, 'notification'); - } catch (err) { - logger.warn({ err }, 'Failed to send heartbeat notification'); - } - } - } - } - - private async extractMemory(userMessage: string, agentResponse: string): Promise { - if (!this.userMemory) return; - if (this.userMemory.isLearningPaused()) return; - - const trivial = /^(hi|hello|hey|thanks|thank you|ok|okay|yes|no|bye|goodbye|good morning|good evening)\b/i; - if (trivial.test(userMessage.trim())) return; - - if (!this.tokenBudget.canAfford(800)) return; - - try { - const provider = this.providers.getDefault(); - const result = await generateText({ - model: provider.getModelInstance(), - system: `You extract structured memory from conversations. Read the conversation and output a JSON array of memory candidates. Each candidate has: type (one of: identity, preference, goal, project, habit, decision, constraint, relationship, episode), summary (concise fact, 12-220 chars), detail (optional longer explanation), evidenceKind (direct for explicitly stated facts, inferred for patterns you notice), confidence (0.0-1.0), importance (0.0-1.0), durability (0.0-1.0). Extract 0-3 candidates. Only extract specific, durable, user-specific information. Do NOT extract trivial observations, greetings, or assistant behavior. Output pure JSON array, no markdown.`, - messages: [ - { role: 'user', content: `User: ${userMessage}\nAssistant: ${agentResponse}` }, - ], - maxTokens: 400, - }); - - this.tokenBudget.recordUsage({ - provider: provider.name, - model: provider.getModel(), - inputTokens: result.usage?.promptTokens ?? 0, - outputTokens: result.usage?.completionTokens ?? 0, - totalTokens: (result.usage?.promptTokens ?? 0) + (result.usage?.completionTokens ?? 0), - channelType: 'internal', - }); - - const text = result.text.trim(); - if (!text) return; - - let candidates: Array<{ - type: string; - summary: string; - detail?: string; - evidenceKind?: string; - confidence: number; - importance: number; - durability: number; - }>; - - try { - const jsonStr = text.replace(/^```(?:json)?\s*/i, '').replace(/\s*```$/, ''); - candidates = JSON.parse(jsonStr); - } catch { - const facts = text - .split('\n') - .map(l => l.replace(/^-\s*/, '').trim()) - .filter(f => f.length > 10 && f.length < 200); - candidates = facts.slice(0, 3).map(f => ({ - type: 'preference', - summary: f, - confidence: 0.75, - importance: 0.7, - durability: 0.7, - evidenceKind: 'inferred', - })); - } - - const validTypes = ['identity', 'preference', 'goal', 'project', 'habit', 'decision', 'constraint', 'relationship', 'episode']; - const typed = candidates - .filter(c => c.summary && c.summary.length >= 12 && c.summary.length <= 220) - .filter(c => validTypes.includes(c.type)) - .map(c => ({ - type: c.type as any, - summary: c.summary, - detail: c.detail, - evidenceKind: (c.evidenceKind === 'direct' ? 'direct' : 'inferred') as 'direct' | 'inferred', - confidence: Math.min(1, Math.max(0, c.confidence ?? 0.7)), - importance: Math.min(1, Math.max(0, c.importance ?? 0.7)), - durability: Math.min(1, Math.max(0, c.durability ?? 0.7)), - })); - - if (typed.length > 0) { - const remembered = this.userMemory.remember(typed, 'conversation'); - if (remembered.length > 0) { - logger.info({ count: remembered.length, types: remembered.map(r => r.type) }, 'Second brain memories stored'); - } - } - } catch (err) { - logger.warn({ err }, 'Memory extraction error'); - } - } - - async shutdown(): Promise { - await this.sleep(); - logger.info('Mercury has shut down'); - } - - private async handleBudgetOverrideCLI(channel: import('../channels/base.js').Channel, msg: ChannelMessage): Promise { - const status = this.tokenBudget.getStatusText(); - await channel.send( - `Token budget exceeded! ${status}\n\nChoose an option:\n 1 — Override (allow this one request)\n 2 — Reset usage to zero\n 3 — Set a new daily budget (current: ${this.tokenBudget.getBudget().toLocaleString()})\n 4 — Cancel\n\nOr use /budget override, /budget reset, /budget set anytime.`, - msg.channelId, - ); - } - - async handleBudgetCommand(subcommand: string, channelType: string, channelId: string): Promise { - const channel = this.channels.get(channelType as any); - if (!channel) return; - - const parts = subcommand.trim().split(/\s+/); - const action = parts[0]?.toLowerCase(); - - if (action === 'override' || action === '1') { - this.tokenBudget.forceAllowNext(); - await channel.send('Budget override applied — your next request will proceed.', channelId); - } else if (action === 'reset' || action === '2') { - this.tokenBudget.resetUsage(); - await channel.send(`Usage reset to zero. ${this.tokenBudget.getStatusText()}`, channelId); - } else if (action === 'set' || action === '3') { - const newBudget = parseInt(parts[1], 10); - if (isNaN(newBudget) || newBudget <= 0) { - await channel.send('Please specify the new budget. Usage: `/budget set 100000` or type e.g. `3 100000`', channelId); - return; - } - this.tokenBudget.setBudget(newBudget); - await channel.send(`Daily budget updated to ${newBudget.toLocaleString()} tokens. ${this.tokenBudget.getStatusText()}`, channelId); - } else if (action === 'cancel' || action === '4') { - await channel.send(`Cancelled. ${this.tokenBudget.getStatusText()}`, channelId); - } else if (!action || action === 'status') { - await channel.send(this.tokenBudget.getStatusText(), channelId); - } else { - await channel.send(`Unknown budget command "${action}". Available: /budget, /budget override, /budget reset, /budget set , /budget status`, channelId); - } - } - - private async handleChatCommand(content: string, channelType: string, channelId: string): Promise { - const trimmed = content.trim(); - const cmd = trimmed.toLowerCase(); - const channel = this.channels.get(channelType as any); - if (!channel) return false; - - const ctx = this.capabilities.getChatCommandContext(); - if (!ctx) return false; - - if (cmd === '/help') { - await channel.send(ctx.manual(), channelId); - return true; - } - - if (cmd === '/status') { - const config = ctx.config(); - const budget = ctx.tokenBudget(); - const lines = [ - `**${config.identity.name}** — Status`, - `Owner: ${config.identity.owner || '(not set)'}`, - `Provider: ${config.providers.default}`, - `Telegram: ${config.channels.telegram.enabled ? 'enabled' : 'disabled'}`, - `Telegram access: ${getTelegramAccessSummary(config)}`, - `Budget: ${budget.getStatusText()}`, - `Skills: ${ctx.skillNames().length > 0 ? ctx.skillNames().join(', ') : 'none'}`, - ]; - await channel.send(lines.join('\n'), channelId); - return true; - } - - if (cmd === '/memory') { - if (!this.userMemory) { - await channel.send('Second brain is not enabled.', channelId); - return true; - } - - if (channelType === 'cli' && channel instanceof CLIChannel) { - await this.openCliMemoryMenu(channel, channelId); - return true; - } - - await this.sendMemoryOverview(channel, channelId); - return true; - } - - if (cmd.startsWith('/telegram')) { - if (channelType !== 'cli') { - await channel.send('`/telegram` is only available from the Mercury CLI chat.', channelId); - return true; - } - - const config = ctx.config(); - const rawSubcommand = trimmed.slice('/telegram'.length).trim(); - if (!rawSubcommand && channel instanceof CLIChannel) { - await channel.withMenu(async (select) => { - await this.openCliTelegramMenu(channel, channelId, select); - }); - return true; - } - - const parts = rawSubcommand.split(/\s+/).filter(Boolean); - const action = parts[0]?.toLowerCase() || 'help'; - const formatTelegramUser = (user: { - userId: number; - username?: string; - firstName?: string; - pairingCode?: string; - }) => { - const username = user.username ? ` (@${user.username})` : ''; - const firstName = user.firstName ? ` ${user.firstName}` : ''; - const pairingCode = user.pairingCode ? ` [code: ${user.pairingCode}]` : ''; - return `${user.userId}${username}${firstName}${pairingCode}`; - }; - - const sendTelegramOverview = async () => { - const lines = [ - '**Telegram Management**', - '', - `Access: ${getTelegramAccessSummary(config)}`, - `Admins: ${config.channels.telegram.admins.length > 0 ? config.channels.telegram.admins.map(formatTelegramUser).join(', ') : 'none'}`, - `Members: ${config.channels.telegram.members.length > 0 ? config.channels.telegram.members.map(formatTelegramUser).join(', ') : 'none'}`, - `Pending: ${config.channels.telegram.pending.length > 0 ? config.channels.telegram.pending.map(formatTelegramUser).join(', ') : 'none'}`, - '', - 'Commands:', - '• `/telegram pending`', - '• `/telegram users`', - '• `/telegram approve `', - '• `/telegram reject `', - '• `/telegram remove `', - '• `/telegram promote `', - '• `/telegram demote `', - '• `/telegram reset`', - ]; - await channel.send(lines.join('\n'), channelId); - }; - - if (action === 'help' || action === 'status') { - await sendTelegramOverview(); - return true; - } - - if (action === 'pending') { - const pending = getTelegramPendingRequests(config); - const lines = [ - '**Telegram Pending Requests**', - '', - pending.length > 0 ? pending.map(formatTelegramUser).join('\n') : 'No pending Telegram requests.', - ]; - await channel.send(lines.join('\n'), channelId); - return true; - } - - if (action === 'users') { - const approved = getTelegramApprovedUsers(config); - const lines = [ - '**Telegram Approved Users**', - '', - `Admins: ${config.channels.telegram.admins.length > 0 ? config.channels.telegram.admins.map(formatTelegramUser).join(', ') : 'none'}`, - `Members: ${config.channels.telegram.members.length > 0 ? config.channels.telegram.members.map(formatTelegramUser).join(', ') : 'none'}`, - '', - `Total approved: ${approved.length}`, - ]; - await channel.send(lines.join('\n'), channelId); - return true; - } - - if (action === 'approve') { - const value = parts[1]; - if (!value) { - await channel.send('Usage: `/telegram approve `', channelId); - return true; - } - - let approved = approveTelegramPendingRequestByPairingCode(config, value); - let resultLabel = value; - - if (!approved) { - const userId = Number(value); - if (!isNaN(userId)) { - approved = approveTelegramPendingRequest(config, userId, 'member'); - resultLabel = userId.toString(); - } - } - - if (!approved) { - await channel.send(`No pending Telegram request found for \`${resultLabel}\`.`, channelId); - return true; - } - - saveConfig(config); - await channel.send(`Approved Telegram user ${formatTelegramUser(approved)}.`, channelId); - return true; - } - - if (action === 'reject') { - const value = Number(parts[1]); - if (isNaN(value)) { - await channel.send('Usage: `/telegram reject `', channelId); - return true; - } - - const rejected = rejectTelegramPendingRequest(config, value); - if (!rejected) { - await channel.send(`No pending Telegram request found for \`${value}\`.`, channelId); - return true; - } - - saveConfig(config); - await channel.send(`Rejected Telegram request for ${formatTelegramUser(rejected)}.`, channelId); - return true; - } - - if (action === 'remove') { - const value = Number(parts[1]); - if (isNaN(value)) { - await channel.send('Usage: `/telegram remove `', channelId); - return true; - } - - const removed = removeTelegramUser(config, value); - if (!removed) { - await channel.send(`No approved Telegram user found for \`${value}\`.`, channelId); - return true; - } - - saveConfig(config); - await channel.send(`Removed Telegram access for ${formatTelegramUser(removed)}.`, channelId); - return true; - } - - if (action === 'promote') { - const value = Number(parts[1]); - if (isNaN(value)) { - await channel.send('Usage: `/telegram promote `', channelId); - return true; - } - - const promoted = promoteTelegramUserToAdmin(config, value); - if (!promoted) { - await channel.send(`No Telegram member found for \`${value}\`.`, channelId); - return true; - } - - saveConfig(config); - await channel.send(`Promoted ${formatTelegramUser(promoted)} to Telegram admin.`, channelId); - return true; - } - - if (action === 'demote') { - const value = Number(parts[1]); - if (isNaN(value)) { - await channel.send('Usage: `/telegram demote `', channelId); - return true; - } - - const demoted = demoteTelegramAdmin(config, value); - if (!demoted) { - await channel.send('Could not demote that Telegram admin. Mercury must keep at least one admin.', channelId); - return true; - } - - saveConfig(config); - await channel.send(`Demoted ${formatTelegramUser(demoted)} to Telegram member.`, channelId); - return true; - } - - if (action === 'reset' || action === 'unpair') { - config.channels.telegram.admins = []; - config.channels.telegram.members = []; - config.channels.telegram.pending = []; - saveConfig(config); - await channel.send('Telegram access reset. New users can send /start to begin pairing again.', channelId); - return true; - } - - await channel.send( - `Unknown Telegram command "${action}". Try \`/telegram\`, \`/telegram pending\`, or \`/telegram users\`.`, - channelId, - ); - return true; - } - - if ((cmd === '/' || cmd === '/menu') && channelType === 'cli' && channel instanceof CLIChannel) { - await this.openCliCommandMenu(channel, channelId); - return true; - } - - if (cmd === '/tools') { - const tools = ctx.toolNames(); - const grouped = [ - `**${tools.length} tools loaded:**`, - '', - ...tools.sort().map(t => `• \`${t}\``), - ]; - await channel.send(grouped.join('\n'), channelId); - return true; - } - - if (cmd === '/skills') { - const names = ctx.skillNames(); - if (names.length === 0) { - await channel.send('No skills installed. Ask me to "install skill from " to add one.', channelId); - } else { - const lines = [ - `**${names.length} skill${names.length > 1 ? 's' : ''} installed:**`, - '', - ...names.map(n => `• ${n}`), - ]; - await channel.send(lines.join('\n'), channelId); - } - return true; - } - - if (cmd === '/stream on') { - this.telegramStreaming = true; - await channel.send('Telegram streaming enabled. Responses will appear progressively.', channelId); - return true; - } - - if (cmd === '/stream off') { - this.telegramStreaming = false; - await channel.send('Telegram streaming disabled. Responses will arrive as a single message.', channelId); - return true; - } - - if (cmd === '/stream') { - this.telegramStreaming = !this.telegramStreaming; - await channel.send( - this.telegramStreaming - ? 'Telegram streaming enabled. Responses will appear progressively.' - : 'Telegram streaming disabled. Responses will arrive as a single message.', - channelId, - ); - return true; - } - if (cmd === '/stream off') { - this.telegramStreaming = false; - await channel.send('Telegram streaming disabled. Responses will arrive as a single message.', channelId); - return true; - } - - return false; - } - - private async openCliCommandMenu(channel: CLIChannel, channelId: string): Promise { - const ctx = this.capabilities.getChatCommandContext(); - if (!ctx) return; - - await channel.withMenu(async (select) => { - while (true) { - const streamLabel = this.telegramStreaming ? 'Disable Telegram Streaming' : 'Enable Telegram Streaming'; - const action = await select('Mercury Commands', [ - { value: 'status', label: 'Status' }, - { value: 'memory', label: 'Memory' }, - { value: 'telegram', label: 'Telegram' }, - { value: 'tools', label: 'Tools' }, - { value: 'skills', label: 'Skills' }, - { value: 'stream', label: streamLabel }, - { value: 'help', label: 'Help' }, - { value: 'exit', label: 'Exit' }, - ]); - - if (action === 'exit') { - return; - } - - if (action === 'status') { - await this.handleChatCommand('/status', 'cli', channelId); - continue; - } - - if (action === 'memory') { - if (this.userMemory) { - await this.openCliMemoryMenu(channel, channelId, select); - } else { - await channel.send('Second brain is not enabled.', channelId); - } - continue; - } - - if (action === 'telegram') { - await this.openCliTelegramMenu(channel, channelId, select); - continue; - } - - if (action === 'tools') { - await this.handleChatCommand('/tools', 'cli', channelId); - continue; - } - - if (action === 'skills') { - await this.handleChatCommand('/skills', 'cli', channelId); - continue; - } - - if (action === 'stream') { - await this.handleChatCommand('/stream', 'cli', channelId); - continue; - } - - if (action === 'help') { - await channel.send(ctx.manual(), channelId); - } - } - }); - } - - private async sendMemoryOverview(channel: any, channelId: string): Promise { - if (!this.userMemory) return; - const summary = this.userMemory.getSummary(); - const lines = [ - `**Memory Overview**`, - `Total memories: ${summary.total}`, - `Learning: ${summary.learningPaused ? 'PAUSED' : 'ACTIVE'}`, - ]; - if (summary.profileSummary) { - lines.push(`Profile: ${summary.profileSummary}`); - } - if (summary.activeSummary) { - lines.push(`Active: ${summary.activeSummary}`); - } - const typeEntries = Object.entries(summary.byType); - if (typeEntries.length > 0) { - lines.push(''); - lines.push('By type:'); - for (const [type, count] of typeEntries) { - lines.push(` ${type}: ${count}`); - } - } - await channel.send(lines.join('\n'), channelId); - } - - private async openCliMemoryMenu(channel: CLIChannel, channelId: string, select?: (title: string, options: ArrowSelectOption[]) => Promise): Promise { - if (!this.userMemory) return; - - const runMenu = async (sel: (title: string, options: ArrowSelectOption[]) => Promise) => { - while (true) { - const learningLabel = this.userMemory!.isLearningPaused() ? 'Resume Learning' : 'Pause Learning'; - const action = await sel('Memory', [ - { value: 'overview', label: 'Overview' }, - { value: 'recent', label: 'Recent Memories' }, - { value: 'search', label: 'Search' }, - { value: 'toggle', label: learningLabel }, - { value: 'clear', label: 'Clear All Memories' }, - { value: 'back', label: 'Back' }, - ]); - - if (action === 'back') return; - - if (action === 'overview') { - await this.sendMemoryOverview(channel, channelId); - continue; - } - - if (action === 'recent') { - const recent = this.userMemory!.getRecent(10); - if (recent.length === 0) { - await channel.send('No memories yet.', channelId); - continue; - } - const lines = ['**Recent Memories:**', '']; - for (const r of recent) { - const scope = r.scope === 'active' ? '⏳' : '📌'; - const kind = r.evidenceKind === 'direct' ? 'direct' : r.evidenceKind === 'inferred' ? 'inferred' : r.evidenceKind; - lines.push(`${scope} [${r.type}] ${r.summary}`); - lines.push(` Confidence: ${r.confidence.toFixed(2)} | Evidence: ${kind} | Seen: ${r.evidenceCount}x`); - } - await channel.send(lines.join('\n'), channelId); - continue; - } - - if (action === 'search') { - const query = await channel.prompt('Search memories: '); - if (!query) continue; - const results = this.userMemory!.search(query, 10); - if (results.length === 0) { - await channel.send(`No memories found matching "${query}".`, channelId); - continue; - } - const lines = [`**Search results for "${query}":**`, '']; - for (const r of results) { - const scope = r.scope === 'active' ? '⏳' : '📌'; - lines.push(`${scope} [${r.type}] ${r.summary}`); - lines.push(` Confidence: ${r.confidence.toFixed(2)} | Evidence: ${r.evidenceKind} | Seen: ${r.evidenceCount}x`); - } - await channel.send(lines.join('\n'), channelId); - continue; - } - - if (action === 'toggle') { - const currentlyPaused = this.userMemory!.isLearningPaused(); - this.userMemory!.setLearningPaused(!currentlyPaused); - await channel.send(currentlyPaused ? 'Learning resumed. Mercury will remember new things from conversations.' : 'Learning paused. Mercury will not store new memories until resumed.', channelId); - continue; - } - - if (action === 'clear') { - const confirm = await sel('Clear all memories?', [ - { value: 'cancel', label: 'Cancel' }, - { value: 'confirm', label: 'Clear everything' }, - ]); - if (confirm === 'confirm') { - const cleared = this.userMemory!.clear(); - await channel.send(`Cleared ${cleared} memories.`, channelId); - } - continue; - } - } - }; - - if (select) { - await runMenu(select); - } else { - await channel.withMenu(runMenu); - } - } - - private async openCliTelegramMenu( - channel: CLIChannel, - channelId: string, - select: (title: string, options: ArrowSelectOption[]) => Promise, - ): Promise { - const ctx = this.capabilities.getChatCommandContext(); - if (!ctx) return; - const formatTelegramUser = (user: { - userId: number; - username?: string; - firstName?: string; - pairingCode?: string; - }) => { - const username = user.username ? ` (@${user.username})` : ''; - const firstName = user.firstName ? ` ${user.firstName}` : ''; - const pairingCode = user.pairingCode ? ` [code: ${user.pairingCode}]` : ''; - return `${user.userId}${username}${firstName}${pairingCode}`; - }; - - const selectFromUsers = async ( - title: string, - users: Array<{ userId: number; username?: string; firstName?: string; pairingCode?: string }>, - emptyMessage: string, - backValue: string = 'back', - ): Promise => { - if (users.length === 0) { - await channel.send(emptyMessage, channelId); - return backValue; - } - - return select(title, [ - ...users.map((user) => ({ - value: user.pairingCode || user.userId.toString(), - label: formatTelegramUser(user), - })), - { value: backValue, label: 'Back' }, - ]); - }; - - while (true) { - const config = ctx.config(); - const action = await select('Telegram Commands', [ - { value: 'overview', label: 'Overview' }, - { value: 'pending', label: `Pending Requests (${config.channels.telegram.pending.length})` }, - { value: 'users', label: `Approved Users (${getTelegramApprovedUsers(config).length})` }, - { value: 'approve', label: 'Approve Request' }, - { value: 'reject', label: 'Reject Request' }, - { value: 'remove', label: 'Remove User' }, - { value: 'promote', label: 'Promote to Admin' }, - { value: 'demote', label: 'Demote Admin' }, - { value: 'reset', label: 'Reset Telegram Access' }, - { value: 'back', label: 'Back' }, - { value: 'exit', label: 'Exit' }, - ]); - - if (action === 'exit') { - return; - } - - if (action === 'back') { - return; - } - - if (action === 'overview') { - await this.handleChatCommand('/telegram status', 'cli', channelId); - continue; - } - - if (action === 'pending') { - await this.handleChatCommand('/telegram pending', 'cli', channelId); - continue; - } - - if (action === 'users') { - await this.handleChatCommand('/telegram users', 'cli', channelId); - continue; - } - - if (action === 'approve') { - const pending = getTelegramPendingRequests(config); - const selected = await selectFromUsers( - 'Approve Telegram Request', - pending, - 'There are no pending Telegram requests to approve.', - ); - - if (selected === 'back') { - continue; - } - - await this.handleChatCommand(`/telegram approve ${selected}`, 'cli', channelId); - continue; - } - - if (action === 'reject') { - const pending = getTelegramPendingRequests(config); - const selected = await selectFromUsers( - 'Reject Telegram Request', - pending, - 'There are no pending Telegram requests to reject.', - ); - - if (selected === 'back') { - continue; - } - - const request = pending.find((entry) => (entry.pairingCode || entry.userId.toString()) === selected); - if (!request) { - await channel.send('That Telegram request is no longer pending.', channelId); - continue; - } - - await this.handleChatCommand(`/telegram reject ${request.userId}`, 'cli', channelId); - continue; - } - - if (action === 'remove') { - const approved = getTelegramApprovedUsers(config); - const selected = await selectFromUsers( - 'Remove Telegram User', - approved, - 'There are no approved Telegram users to remove.', - ); - - if (selected === 'back') { - continue; - } - - const user = approved.find((entry) => entry.userId.toString() === selected); - if (!user) { - await channel.send('That Telegram user is no longer approved.', channelId); - continue; - } - - await this.handleChatCommand(`/telegram remove ${user.userId}`, 'cli', channelId); - continue; - } - - if (action === 'promote') { - const members = config.channels.telegram.members; - const selected = await selectFromUsers( - 'Promote Telegram Member', - members, - 'There are no Telegram members available to promote.', - ); - - if (selected === 'back') { - continue; - } - - const member = members.find((entry) => entry.userId.toString() === selected); - if (!member) { - await channel.send('That Telegram member is no longer available.', channelId); - continue; - } - - await this.handleChatCommand(`/telegram promote ${member.userId}`, 'cli', channelId); - continue; - } - - if (action === 'demote') { - const admins = config.channels.telegram.admins; - const selected = await selectFromUsers( - 'Demote Telegram Admin', - admins, - 'There are no Telegram admins available to demote.', - ); - - if (selected === 'back') { - continue; - } - - const admin = admins.find((entry) => entry.userId.toString() === selected); - if (!admin) { - await channel.send('That Telegram admin is no longer available.', channelId); - continue; - } - - await this.handleChatCommand(`/telegram demote ${admin.userId}`, 'cli', channelId); - continue; - } - - if (action === 'reset') { - const confirmation = await select('Reset Telegram Access?', [ - { value: 'cancel', label: 'Cancel' }, - { value: 'confirm', label: 'Reset all Telegram access' }, - { value: 'back', label: 'Back' }, - ]); - - if (confirmation === 'confirm') { - clearTelegramAccess(config); - saveConfig(config); - await channel.send('Telegram access reset. New users can send /start to begin pairing again.', channelId); - } - - continue; - } - } - } -} +import { generateText, streamText } from 'ai'; +import type { ChannelMessage, ChannelType } from '../types/channel.js'; +import type { ProviderRegistry } from '../providers/registry.js'; +import type { Identity } from '../soul/identity.js'; +import type { ShortTermMemory, LongTermMemory, EpisodicMemory } from '../memory/store.js'; +import type { UserMemoryStore } from '../memory/user-memory.js'; +import type { ChannelRegistry } from '../channels/registry.js'; +import type { MercuryConfig } from '../utils/config.js'; +import type { TokenBudget } from '../utils/tokens.js'; +import type { CapabilityRegistry } from '../capabilities/registry.js'; +import type { ScheduledTaskManifest } from './scheduler.js'; +import { Lifecycle } from './lifecycle.js'; +import { Scheduler } from './scheduler.js'; +import { logger } from '../utils/logger.js'; +import { CLIChannel } from '../channels/cli.js'; +import { TelegramChannel } from '../channels/telegram.js'; +import { formatToolStep } from '../utils/tool-label.js'; +import type { ArrowSelectOption } from '../utils/arrow-select.js'; +import { + approveTelegramPendingRequest, + approveTelegramPendingRequestByPairingCode, + clearTelegramAccess, + demoteTelegramAdmin, + getTelegramAccessSummary, + getTelegramApprovedUsers, + getTelegramPendingRequests, + promoteTelegramUserToAdmin, + rejectTelegramPendingRequest, + removeTelegramUser, + saveConfig, +} from '../utils/config.js'; + +class ToolCallLoopDetector { + private recentCalls: Array<{ tool: string; params: string; failed: boolean }> = []; + private totalCalls = 0; + private hardAborted = false; + private recentStepTexts: Array = []; + private consecutiveNoActionSteps = 0; + + private static readonly ABSOLUTE_MAX = 25; + private static readonly FAILED_ABSOLUTE_MAX = 12; + private static readonly NO_ACTION_MAX = 5; + + private static readonly HIGH_TOLERANCE_TOOLS = new Set([ + 'fetch_url', + 'read_file', + 'list_dir', + 'web_search', + 'github_api', + ]); + + private static readonly IDENTICAL_THRESHOLD = 3; + private static readonly SIMILAR_THRESHOLD = 4; + private static readonly TEXT_REPEAT_THRESHOLD = 3; + private static readonly MAX_STEP_TEXTS = 12; + + private static getSameToolThreshold(toolName: string, failingCount: number): number { + const baseHigh = 5; + const baseNormal = 3; + const isHigh = ToolCallLoopDetector.HIGH_TOLERANCE_TOOLS.has(toolName); + let threshold = isHigh ? baseHigh : baseNormal; + if (failingCount >= 3) { + threshold = Math.min(threshold, isHigh ? 3 : 2); + } + return threshold; + } + + record(toolName: string, params: Record, failed: boolean = false): void { + const paramsKey = JSON.stringify(params).slice(0, 200); + this.recentCalls.push({ tool: toolName, params: paramsKey, failed }); + this.totalCalls++; + this.consecutiveNoActionSteps = 0; + if (this.recentCalls.length > 30) { + this.recentCalls.shift(); + } + } + + recordNoActionResult(): boolean { + this.consecutiveNoActionSteps++; + return this.consecutiveNoActionSteps >= ToolCallLoopDetector.NO_ACTION_MAX; + } + + recordStepText(text: string): void { + if (!text || text.length < 10) return; + const normalized = text.toLowerCase().replace(/\s+/g, ' ').trim().slice(0, 200); + if (!normalized) return; + this.recentStepTexts.push(normalized); + if (this.recentStepTexts.length > ToolCallLoopDetector.MAX_STEP_TEXTS) { + this.recentStepTexts.shift(); + } + } + + detectAbsoluteLimit(): boolean { + if (this.totalCalls >= ToolCallLoopDetector.ABSOLUTE_MAX) return true; + const failCount = this.recentCalls.filter(c => c.failed).length; + if (failCount >= ToolCallLoopDetector.FAILED_ABSOLUTE_MAX) return true; + return false; + } + + detectIdentical(): { tool: string; count: number; message: string } | null { + if (this.recentCalls.length < 3) return null; + + const last = this.recentCalls[this.recentCalls.length - 1]; + + let identicalCount = 0; + for (let i = this.recentCalls.length - 1; i >= 0; i--) { + if (this.recentCalls[i].tool === last.tool && this.recentCalls[i].params === last.params) { + identicalCount++; + } else { + break; + } + } + + if (identicalCount >= ToolCallLoopDetector.IDENTICAL_THRESHOLD) { + this.hardAborted = true; + return { + tool: last.tool, + count: identicalCount, + message: `[SYSTEM] You called "${last.tool}" ${identicalCount} times with identical parameters and got the same result. This is a hard loop — stop immediately.`, + }; + } + + return null; + } + + detectSimilarLoop(): { tool: string; count: number; message: string } | null { + if (this.recentCalls.length < 4) return null; + + const last = this.recentCalls[this.recentCalls.length - 1]; + let similarCount = 0; + + for (let i = this.recentCalls.length - 1; i >= 0; i--) { + const call = this.recentCalls[i]; + if (call.tool !== last.tool) break; + if (call.failed || last.failed) { + similarCount++; + } else { + break; + } + } + + if (similarCount >= ToolCallLoopDetector.SIMILAR_THRESHOLD) { + this.hardAborted = true; + return { + tool: last.tool, + count: similarCount, + message: `[SYSTEM] You called "${last.tool}" ${similarCount} times with different params but all are failing. This is a failing loop — stop immediately. Tell the user you cannot complete this task.`, + }; + } + + return null; + } + + detectTextRepetition(): { pattern: string; count: number } | null { + if (this.recentStepTexts.length < ToolCallLoopDetector.TEXT_REPEAT_THRESHOLD) return null; + + const texts = this.recentStepTexts; + const last = texts[texts.length - 1]; + + let repeatCount = 0; + for (let i = texts.length - 1; i >= 0; i--) { + const similarity = this.textSimilarity(last, texts[i]); + if (similarity >= 0.7) { + repeatCount++; + } else { + break; + } + } + + if (repeatCount >= ToolCallLoopDetector.TEXT_REPEAT_THRESHOLD) { + return { + pattern: last.slice(0, 60), + count: repeatCount, + }; + } + + return null; + } + + private textSimilarity(a: string, b: string): number { + if (a === b) return 1; + if (!a || !b) return 0; + + const setA = new Set(a.split(' ')); + const setB = new Set(b.split(' ')); + const intersection = [...setA].filter(w => setB.has(w)).length; + const union = new Set([...setA, ...setB]).size; + return union === 0 ? 0 : intersection / union; + } + + detectSameTool(): { tool: string; count: number } | null { + if (this.recentCalls.length < 3) return null; + + const last = this.recentCalls[this.recentCalls.length - 1]; + + let consecutiveCount = 0; + let failingConsecutive = 0; + for (let i = this.recentCalls.length - 1; i >= 0; i--) { + if (this.recentCalls[i].tool === last.tool) { + consecutiveCount++; + if (this.recentCalls[i].failed) failingConsecutive++; + } else { + break; + } + } + + const threshold = ToolCallLoopDetector.getSameToolThreshold(last.tool, failingConsecutive); + if (consecutiveCount >= threshold) { + return { tool: last.tool, count: consecutiveCount }; + } + + if (this.recentCalls.length >= 6) { + const lastN = this.recentCalls.slice(-6); + const toolCounts: Record = {}; + for (const call of lastN) { + toolCounts[call.tool] = (toolCounts[call.tool] || 0) + 1; + } + for (const [tool, count] of Object.entries(toolCounts)) { + if (count >= 5) { + return { tool, count }; + } + } + } + + return null; + } + + isHardAborted(): boolean { + return this.hardAborted; + } + + reset(): void { + this.recentCalls = []; + this.totalCalls = 0; + this.hardAborted = false; + this.recentStepTexts = []; + this.consecutiveNoActionSteps = 0; + } +} + +const MAX_STEPS = 10; + +export class Agent { + readonly lifecycle: Lifecycle; + readonly scheduler: Scheduler; + readonly capabilities: CapabilityRegistry; + private running = false; + private messageQueue: ChannelMessage[] = []; + private processing = false; + private telegramStreaming: boolean; + + constructor( + private config: MercuryConfig, + private providers: ProviderRegistry, + private identity: Identity, + private shortTerm: ShortTermMemory, + private longTerm: LongTermMemory, + private episodic: EpisodicMemory, + private userMemory: UserMemoryStore | null, + private channels: ChannelRegistry, + private tokenBudget: TokenBudget, + capabilities: CapabilityRegistry, + scheduler: Scheduler, + ) { + this.lifecycle = new Lifecycle(); + this.scheduler = scheduler; + this.capabilities = capabilities; + this.telegramStreaming = config.channels.telegram.streaming ?? true; + + this.scheduler.setOnScheduledTask(async (manifest) => this.handleScheduledTask(manifest)); + + this.channels.onIncomingMessage((msg) => this.enqueueMessage(msg)); + + this.scheduler.onHeartbeat(async () => { + await this.heartbeat(); + }); + } + + private enqueueMessage(msg: ChannelMessage): void { + logger.info({ from: msg.channelType, content: msg.content.slice(0, 50) }, 'Message enqueued'); + this.messageQueue.push(msg); + this.processQueue(); + } + + private async processQueue(): Promise { + if (this.processing) return; + if (this.messageQueue.length === 0) return; + if (!this.lifecycle.is('idle')) return; + + this.processing = true; + + while (this.messageQueue.length > 0) { + const msg = this.messageQueue.shift()!; + try { + await this.handleMessage(msg); + } catch (err) { + logger.error({ err, msg: msg.content.slice(0, 50) }, 'Failed to handle message'); + } + } + + this.processing = false; + } + + async birth(): Promise { + this.lifecycle.transition('birthing'); + logger.info({ name: this.config.identity.name }, 'Mercury is being born...'); + this.lifecycle.transition('onboarding'); + } + + async wake(): Promise { + this.lifecycle.transition('onboarding'); + this.lifecycle.transition('idle'); + this.scheduler.restorePersistedTasks(); + this.scheduler.startHeartbeat(); + await this.channels.startAll(); + this.running = true; + + const activeChannels = this.channels.getActiveChannels(); + const toolNames = this.capabilities.getToolNames(); + logger.info({ channels: activeChannels, tools: toolNames }, 'Mercury is awake'); + } + + async sleep(): Promise { + this.running = false; + this.scheduler.stopAll(); + await this.channels.stopAll(); + this.lifecycle.transition('sleeping'); + logger.info('Mercury is sleeping'); + } + + private async handleMessage(msg: ChannelMessage): Promise { + this.lifecycle.transition('thinking'); + const startTime = Date.now(); + + const isInternal = msg.channelType === 'internal'; + const isScheduled = msg.senderId === 'system' && msg.channelType !== 'internal'; + if (isInternal || isScheduled) { + this.capabilities.permissions.setAutoApproveAll(true); + this.capabilities.permissions.addTempScope('/', true, true); + } + + try { + const trimmed = msg.content.trim(); + if (trimmed.startsWith('/budget')) { + const subcommand = trimmed.slice('/budget'.length).trim(); + await this.handleBudgetCommand(subcommand || 'status', msg.channelType, msg.channelId); + this.lifecycle.transition('idle'); + return; + } + + if (trimmed === '/budget_override') { + await this.handleBudgetCommand('override', msg.channelType, msg.channelId); + this.lifecycle.transition('idle'); + return; + } + if (trimmed === '/budget_reset') { + await this.handleBudgetCommand('reset', msg.channelType, msg.channelId); + this.lifecycle.transition('idle'); + return; + } + if (trimmed.startsWith('/budget_set')) { + const args = trimmed.slice('/budget_set'.length).trim(); + await this.handleBudgetCommand('set ' + args, msg.channelType, msg.channelId); + this.lifecycle.transition('idle'); + return; + } + if (trimmed.startsWith('/stream')) { + const sub = trimmed.slice('/stream'.length).trim().toLowerCase(); + if (sub === 'off') { + this.telegramStreaming = false; + } else if (sub === 'on') { + this.telegramStreaming = true; + } else { + this.telegramStreaming = !this.telegramStreaming; + } + const ch = this.channels.get(msg.channelType as any); + if (ch) await ch.send( + this.telegramStreaming + ? 'Telegram streaming enabled. Responses will appear progressively.' + : 'Telegram streaming disabled. Responses will arrive as a single message.', + msg.channelId, + ); + this.lifecycle.transition('idle'); + return; + } + + if (await this.handleChatCommand(trimmed, msg.channelType, msg.channelId)) { + this.lifecycle.transition('idle'); + return; + } + + if (this.tokenBudget.isOverBudget()) { + const channel = this.channels.getChannelForMessage(msg); + if (channel && msg.channelType !== 'internal') { + if (msg.channelType === 'cli') { + if (['1', '2', '3', '4'].includes(trimmed)) { + await this.handleBudgetCommand(trimmed, msg.channelType, msg.channelId); + this.lifecycle.transition('idle'); + return; + } + await this.handleBudgetOverrideCLI(channel, msg); + } else { + await channel.send( + `I've exceeded my daily token budget (${this.tokenBudget.getStatusText()}).\n\nYou can override this:\n• /budget override — allow one more request\n• /budget reset — reset usage to zero\n• /budget set — change daily budget`, + msg.channelId, + ); + } + } + this.lifecycle.transition('idle'); + return; + } + + const systemPrompt = this.buildSystemPrompt(); + const recentMemory = this.shortTerm.getRecent(msg.channelId, 10); + + const messages: any[] = []; + + const recentSteps = this.shortTerm.getRecent(msg.channelId, 6); + let loopWarning: string | null = null; + if (recentSteps.length >= 3) { + const toolCallPattern = /\[Using: (.+?)\]/g; + const toolCalls: string[] = []; + for (const m of recentSteps) { + if (m.role === 'assistant') { + let match; + while ((match = toolCallPattern.exec(m.content)) !== null) { + toolCalls.push(match[1]); + } + } + } + if (toolCalls.length >= 3) { + const last3 = toolCalls.slice(-3); + if (last3[0] === last3[1] && last3[1] === last3[2]) { + loopWarning = `[SYSTEM WARNING] You have called ${last3[0]} 3+ times in a row with the same result. Stop repeating this call. Try a different approach — if you're failing on permissions, try a different path. If you're failing on git push auth, use github_api with PUT /repos/{owner}/{repo}/contents/{path} to push files directly through the API.`; + } + } + + if (!loopWarning) { + const assistantMessages = recentSteps.filter(m => m.role === 'assistant' && m.content.length > 20); + if (assistantMessages.length >= 3) { + const last3 = assistantMessages.slice(-3); + const normalizeText = (t: string) => t.toLowerCase().replace(/[^\w\s]/g, '').replace(/\s+/g, ' ').trim().slice(0, 150); + const normalized = last3.map(m => normalizeText(m.content)); + const words0 = new Set(normalized[0].split(' ')); + const overlap01 = normalized[0] && normalized[1] ? [...words0].filter(w => new Set(normalized[1].split(' ')).has(w)).length / Math.max(words0.size, 1) : 0; + const overlap12 = normalized[1] && normalized[2] ? [...new Set(normalized[1].split(' '))].filter(w => new Set(normalized[2].split(' ')).has(w)).length / Math.max(new Set(normalized[1].split(' ')).size, 1) : 0; + if (overlap01 > 0.75 && overlap12 > 0.75) { + loopWarning = `[SYSTEM WARNING] Your last 3 responses are nearly identical. You are stuck in a text repetition loop. Stop immediately and give a completely different response. If you cannot complete the task, tell the user clearly why.`; + } + } + } + } + + if (loopWarning) { + messages.push({ role: 'user', content: loopWarning }); + messages.push({ role: 'assistant', content: 'Acknowledged. I will stop repeating and respond differently, or clearly state if the task cannot be completed.' }); + } + + if (this.userMemory) { + const memoryContext = this.userMemory.retrieveRelevant(msg.content, { maxRecords: 5, maxChars: 900 }); + if (memoryContext.context) { + messages.push({ + role: 'user', + content: memoryContext.context, + }); + messages.push({ role: 'assistant', content: 'Noted. I\'ll keep this in mind.' }); + } + } else { + const relevantFacts = this.longTerm.search(msg.content, 3); + if (relevantFacts.length > 0) { + messages.push({ + role: 'user', + content: 'Relevant facts from memory:\n' + relevantFacts.map(f => `- ${f.fact}`).join('\n'), + }); + messages.push({ role: 'assistant', content: 'Noted. I\'ll use these facts.' }); + } + } + + if (recentMemory.length > 0) { + for (const m of recentMemory) { + messages.push({ + role: m.role === 'user' ? 'user' : 'assistant', + content: m.content, + }); + } + } + + messages.push({ role: 'user', content: msg.content }); + + this.lifecycle.transition('responding'); + + const channel = this.channels.getChannelForMessage(msg); + if (channel) { + await channel.typing(msg.channelId).catch(() => {}); + } + + this.capabilities.setChannelContext(msg.channelId, msg.channelType); + this.capabilities.permissions.setCurrentChannelType(msg.channelType); + + const fallbackIterator = this.providers.getFallbackIterator(); + let result: any = null; + let usedProvider: { name: string; model: string } | null = null; + let lastError: any = null; + let streamedText = ''; + const loopDetector = new ToolCallLoopDetector(); + const loopAbortController = new AbortController(); + let loopWarningSent = false; + + const canStream = msg.channelType === 'cli' || (msg.channelType === 'telegram' && this.telegramStreaming); + + const tgChannel = this.channels.get('telegram'); + if (msg.channelType === 'telegram' && tgChannel) { + (tgChannel as TelegramChannel).resetStepCounter(msg.channelId); + } + + for (const provider of fallbackIterator) { + try { + logger.info({ provider: provider.name, model: provider.getModel(), steps: MAX_STEPS, stream: canStream }, 'Generating agentic response'); + + if (canStream && channel) { + const streamResult = streamText({ + model: provider.getModelInstance(), + system: systemPrompt, + messages, + tools: this.capabilities.getTools(), + maxSteps: MAX_STEPS, + abortSignal: loopAbortController.signal, + onStepFinish: async ({ toolCalls, toolResults }) => { + if (toolCalls && toolResults && toolCalls.length > 0) { + const names = toolCalls.map((tc: any) => tc.toolName).join(', '); + logger.info({ tools: names }, 'Tool call step'); + for (let i = 0; i < toolCalls.length; i++) { + const tc = toolCalls[i]; + const tr = toolResults[i] as any; + const resultStr = typeof tr?.result === 'string' ? tr.result : JSON.stringify(tr?.result ?? ''); + const failed = resultStr.length < 5000 && ( + resultStr.startsWith('Error:') || + resultStr.startsWith('⚠') || + resultStr.includes('exited with code') || + resultStr.includes('Command failed') || + resultStr.startsWith('Command exited with code') + ); + loopDetector.record(tc.toolName, tc.args as Record, failed); + } + if (loopDetector.detectAbsoluteLimit()) { + logger.warn('Absolute tool call limit reached — aborting'); + if (channel && msg.channelType !== 'internal') { + await channel.send('⚠ Tool call limit reached (25 calls). Stopping to prevent runaway loop.', msg.channelId).catch(() => {}); + } + loopAbortController.abort(); + return; + } + if (toolCalls.some((tc: any) => tc.toolName === 'use_skill')) { + loopDetector.reset(); + } + const hardLoop = loopDetector.detectIdentical(); + if (hardLoop) { + logger.warn({ tool: hardLoop.tool, count: hardLoop.count }, 'Hard loop detected — aborting'); + if (!loopWarningSent && channel && msg.channelType !== 'internal') { + loopWarningSent = true; + await channel.send(`⚠ Repeated call detected — ${hardLoop.tool} called ${hardLoop.count}x with same params. Stopping.`, msg.channelId).catch(() => {}); + } + loopAbortController.abort(); + return; + } + const similarLoop = loopDetector.detectSimilarLoop(); + if (similarLoop) { + logger.warn({ tool: similarLoop.tool, count: similarLoop.count }, 'Failing loop detected — aborting'); + if (!loopWarningSent && channel && msg.channelType !== 'internal') { + loopWarningSent = true; + await channel.send(`⚠ Failing loop detected — ${similarLoop.tool} called ${similarLoop.count}x, all failing. Stopping.`, msg.channelId).catch(() => {}); + } + loopAbortController.abort(); + return; + } + const softLoop = loopDetector.detectSameTool(); + if (softLoop && !loopWarningSent && channel && msg.channelType !== 'internal') { + if (this.capabilities.permissions.isAutoApproveAll()) { + loopDetector.reset(); + loopWarningSent = false; + } else { + loopWarningSent = true; + const shouldContinue = await channel.askToContinue( + `${softLoop.tool} has been called ${softLoop.count}x in a row. This might be a loop.`, + msg.channelId, + ).catch(() => false); + if (shouldContinue) { + loopDetector.reset(); + loopWarningSent = false; + } else { + loopAbortController.abort(); + } + } + } + if (channel && msg.channelType !== 'internal') { + if (channel instanceof CLIChannel) { + for (const tc of toolCalls) { + await (channel as CLIChannel).sendToolFeedback(tc.toolName, tc.args as Record).catch(() => {}); + } + if (toolResults) { + for (let i = 0; i < toolResults.length; i++) { + const tr = toolResults[i] as any; + const tcName = toolCalls[i]?.toolName as string | undefined; + if (tcName) { + (channel as CLIChannel).sendStepDone(tcName, tr.result ?? tr); + } + } + } + } else if (channel instanceof TelegramChannel) { + const tgCh = channel as TelegramChannel; + for (const tc of toolCalls) { + await tgCh.sendToolFeedback(tc.toolName, tc.args as Record, msg.channelId).catch(() => {}); + } + if (toolResults) { + for (let i = 0; i < toolResults.length; i++) { + const tr = toolResults[i] as any; + const tcName = toolCalls[i]?.toolName as string | undefined; + if (tcName) { + await tgCh.sendStepDone(tcName, tr.result ?? tr, msg.channelId).catch(() => {}); + } + } + } + } else { + await channel.send(` [Using: ${names}]`, msg.channelId).catch(() => {}); + } + } + } else if (toolResults === undefined || (toolCalls === undefined)) { + const stepText = (toolResults as any)?.text ?? ''; + if (stepText) { + loopDetector.recordStepText(String(stepText)); + } + const noActionLoop = loopDetector.recordNoActionResult(); + if (noActionLoop) { + logger.warn('Reasoning loop detected — model keeps thinking without acting, aborting'); + if (!loopWarningSent && channel && msg.channelType !== 'internal') { + loopWarningSent = true; + await channel.send('⚠ I\'m stuck in a reasoning loop (thinking without taking action). Stopping.', msg.channelId).catch(() => {}); + } + loopAbortController.abort(); + return; + } + const textRepeat = loopDetector.detectTextRepetition(); + if (textRepeat) { + logger.warn({ pattern: textRepeat.pattern, count: textRepeat.count }, 'Text repetition loop detected — aborting'); + if (!loopWarningSent && channel && msg.channelType !== 'internal') { + loopWarningSent = true; + await channel.send('⚠ I keep generating the same response. Stopping to prevent repetition.', msg.channelId).catch(() => {}); + } + loopAbortController.abort(); + } + } + }, + }); + + let fullText: string; + + if (msg.channelType === 'telegram') { + const tgChannel = this.channels.get('telegram'); + if (tgChannel && 'sendStreamToChat' in tgChannel) { + const chatId = msg.channelId.startsWith('telegram:') + ? Number(msg.channelId.split(':')[1]) + : Number(msg.channelId); + if (!isNaN(chatId)) { + fullText = await (tgChannel as any).sendStreamToChat(chatId, streamResult.textStream); + } else { + fullText = await channel.stream(streamResult.textStream, msg.channelId); + } + } else { + fullText = await channel.stream(streamResult.textStream, msg.channelId); + } + } else { + fullText = await channel.stream(streamResult.textStream, msg.channelId); + } + + const [usage] = await Promise.all([ + streamResult.usage, + ]); + + result = { text: fullText, usage }; + streamedText = fullText; + loopDetector.recordStepText(fullText); + } else { + result = await generateText({ + model: provider.getModelInstance(), + system: systemPrompt, + messages, + tools: this.capabilities.getTools(), + maxSteps: MAX_STEPS, + abortSignal: loopAbortController.signal, + onStepFinish: async ({ toolCalls, toolResults }) => { + if (toolCalls && toolResults && toolCalls.length > 0) { + const names = toolCalls.map((tc: any) => tc.toolName).join(', '); + logger.info({ tools: names }, 'Tool call step'); + for (let i = 0; i < toolCalls.length; i++) { + const tc = toolCalls[i]; + const tr = toolResults[i] as any; + const resultStr = typeof tr?.result === 'string' ? tr.result : JSON.stringify(tr?.result ?? ''); + const failed = resultStr.length < 5000 && ( + resultStr.startsWith('Error:') || + resultStr.startsWith('⚠') || + resultStr.includes('exited with code') || + resultStr.includes('Command failed') || + resultStr.startsWith('Command exited with code') + ); + loopDetector.record(tc.toolName, tc.args as Record, failed); + } + if (loopDetector.detectAbsoluteLimit()) { + logger.warn('Absolute tool call limit reached — aborting'); + if (channel && msg.channelType !== 'internal') { + await channel.send('⚠ Tool call limit reached (25 calls). Stopping to prevent runaway loop.', msg.channelId).catch(() => {}); + } + loopAbortController.abort(); + return; + } + if (toolCalls.some((tc: any) => tc.toolName === 'use_skill')) { + loopDetector.reset(); + } + const hardLoop = loopDetector.detectIdentical(); + if (hardLoop) { + logger.warn({ tool: hardLoop.tool, count: hardLoop.count }, 'Hard loop detected — aborting'); + if (!loopWarningSent && channel && msg.channelType !== 'internal') { + loopWarningSent = true; + await channel.send(`⚠ Repeated call detected — ${hardLoop.tool} called ${hardLoop.count}x with same params. Stopping.`, msg.channelId).catch(() => {}); + } + loopAbortController.abort(); + return; + } + const similarLoop = loopDetector.detectSimilarLoop(); + if (similarLoop) { + logger.warn({ tool: similarLoop.tool, count: similarLoop.count }, 'Failing loop detected — aborting'); + if (!loopWarningSent && channel && msg.channelType !== 'internal') { + loopWarningSent = true; + await channel.send(`⚠ Failing loop detected — ${similarLoop.tool} called ${similarLoop.count}x, all failing. Stopping.`, msg.channelId).catch(() => {}); + } + loopAbortController.abort(); + return; + } + const softLoop = loopDetector.detectSameTool(); + if (softLoop && !loopWarningSent && channel && msg.channelType !== 'internal') { + if (this.capabilities.permissions.isAutoApproveAll()) { + loopDetector.reset(); + loopWarningSent = false; + } else { + loopWarningSent = true; + const shouldContinue = await channel.askToContinue( + `${softLoop.tool} has been called ${softLoop.count}x in a row. This might be a loop.`, + msg.channelId, + ).catch(() => false); + if (shouldContinue) { + loopDetector.reset(); + loopWarningSent = false; + } else { + loopAbortController.abort(); + } + } + } + if (channel && msg.channelType !== 'internal') { + if (channel instanceof CLIChannel) { + for (const tc of toolCalls) { + await (channel as CLIChannel).sendToolFeedback(tc.toolName, tc.args as Record).catch(() => {}); + } + if (toolResults) { + for (let i = 0; i < toolResults.length; i++) { + const tr = toolResults[i] as any; + const tcName = toolCalls[i]?.toolName as string | undefined; + if (tcName) { + (channel as CLIChannel).sendStepDone(tcName, tr.result ?? tr); + } + } + } + } else if (channel instanceof TelegramChannel) { + const tgCh = channel as TelegramChannel; + for (const tc of toolCalls) { + await tgCh.sendToolFeedback(tc.toolName, tc.args as Record, msg.channelId).catch(() => {}); + } + if (toolResults) { + for (let i = 0; i < toolResults.length; i++) { + const tr = toolResults[i] as any; + const tcName = toolCalls[i]?.toolName as string | undefined; + if (tcName) { + await tgCh.sendStepDone(tcName, tr.result ?? tr, msg.channelId).catch(() => {}); + } + } + } + } else { + await channel.send(` [Using: ${names}]`, msg.channelId).catch(() => {}); + } + } + } else if (toolResults === undefined || (toolCalls === undefined)) { + const stepText = (toolResults as any)?.text ?? ''; + if (stepText) { + loopDetector.recordStepText(String(stepText)); + } + const noActionLoop = loopDetector.recordNoActionResult(); + if (noActionLoop) { + logger.warn('Reasoning loop detected — model keeps thinking without acting, aborting'); + if (!loopWarningSent && channel && msg.channelType !== 'internal') { + loopWarningSent = true; + await channel.send('⚠ I\'m stuck in a reasoning loop (thinking without taking action). Stopping.', msg.channelId).catch(() => {}); + } + loopAbortController.abort(); + return; + } + const textRepeat = loopDetector.detectTextRepetition(); + if (textRepeat) { + logger.warn({ pattern: textRepeat.pattern, count: textRepeat.count }, 'Text repetition loop detected — aborting'); + if (!loopWarningSent && channel && msg.channelType !== 'internal') { + loopWarningSent = true; + await channel.send('⚠ I keep generating the same response. Stopping to prevent repetition.', msg.channelId).catch(() => {}); + } + loopAbortController.abort(); + } + } + }, + }); + } + + usedProvider = { name: provider.name, model: provider.getModel() }; + this.providers.markSuccess(provider.name); + break; + } catch (err: any) { + if (loopDetector.isHardAborted() || loopAbortController.signal.aborted) { + logger.info('Generation aborted due to loop detection — using partial response'); + if (!result && streamedText) { + result = { text: streamedText, usage: undefined }; + } + if (!result) { + result = { text: 'I stopped because I detected I was stuck in a loop (repeating the same action without progress). I cannot complete this task as requested. Please let me know if you\'d like me to try a completely different approach, or if there\'s something else I can help with.', usage: undefined }; + } + if (usedProvider) { + this.providers.markSuccess(usedProvider.name); + } + break; + } + lastError = err; + logger.warn({ provider: provider.name, err: err.message }, 'Provider failed, trying fallback'); + if (channel && msg.channelType !== 'internal') { + await channel.send(` [Provider ${provider.name} failed, trying fallback...]`, msg.channelId).catch(() => {}); + } + } + } + + if (!result) { + const errMsg = `All LLM providers failed. Last error: ${lastError?.message || 'unknown'}`; + logger.error({ err: lastError }, errMsg); + if (channel && msg.channelType !== 'internal') { + await channel.send(errMsg, msg.channelId); + } + this.lifecycle.transition('idle'); + return; + } + + const finalText = (streamedText || result.text || '').trim() || '(no text response)'; + + this.tokenBudget.recordUsage({ + provider: usedProvider!.name, + model: usedProvider!.model, + inputTokens: result.usage?.promptTokens ?? 0, + outputTokens: result.usage?.completionTokens ?? 0, + totalTokens: (result.usage?.promptTokens ?? 0) + (result.usage?.completionTokens ?? 0), + channelType: msg.channelType, + }); + + this.shortTerm.add(msg.channelId, { + id: msg.id, + timestamp: msg.timestamp, + role: 'user', + content: msg.content, + }); + + this.shortTerm.add(msg.channelId, { + id: Date.now().toString(36), + timestamp: Date.now(), + role: 'assistant', + content: finalText, + tokenCount: (result.usage?.promptTokens ?? 0) + (result.usage?.completionTokens ?? 0), + }); + + this.episodic.record({ + type: 'message', + summary: `User: ${msg.content.slice(0, 100)} | Agent: ${finalText.slice(0, 100)}`, + channelType: msg.channelType, + }); + + if (msg.channelType !== 'internal') { + this.extractMemory(msg.content, finalText).catch(err => { + logger.warn({ err }, 'Memory extraction failed'); + }); + } + + if (channel && msg.channelType !== 'internal') { + const elapsed = Date.now() - startTime; + if (streamedText && streamedText.trim()) { + logger.info({ channelType: msg.channelType, elapsed }, 'Streamed response completed'); + } else { + logger.info({ channelType: msg.channelType, targetId: msg.channelId }, 'Sending response'); + await channel.send(finalText, msg.channelId, elapsed); + } + } else { + logger.debug('Internal prompt processed, no channel response needed'); + } + + this.lifecycle.transition('idle'); + } catch (err) { + logger.error({ err }, 'Error handling message'); + this.lifecycle.transition('idle'); + } finally { + if (isInternal || isScheduled) { + this.capabilities.permissions.setAutoApproveAll(false); + } + this.capabilities.permissions.clearElevation(); + } + } + + private buildSystemPrompt(): string { + let prompt = this.identity.getSystemPrompt(this.config.identity); + const skillContext = this.capabilities.getSkillContext(); + if (skillContext) { + prompt += '\n\n' + skillContext; + } + const budgetStatus = this.tokenBudget.getStatusText(); + prompt += '\n\n' + budgetStatus; + if (this.tokenBudget.getUsagePercentage() > 70) { + prompt += '\nBe concise to conserve tokens.'; + } + + prompt += `\n\nEnvironment:\n- Platform: ${process.platform}\n- Working directory: ${this.capabilities.getCwd()}`; + + if (this.userMemory) { + const summary = this.userMemory.getSummary(); + prompt += `\n\nSecond Brain is ENABLED. You have a persistent, structured memory of ${summary.total} facts about this user.`; + prompt += `\nMemory types: identity, preference, goal, project, habit, decision, constraint, relationship, episode, reflection.`; + prompt += `\nRelevant memories are automatically injected before each message. You can reference them naturally (e.g. "I remember you prefer TypeScript").`; + prompt += `\nUsers can manage memory with: /memory (overview, search, pause learning, clear).`; + if (summary.learningPaused) { + prompt += `\nLearning is currently PAUSED — no new memories will be extracted from conversations until resumed.`; + } + } else { + prompt += '\n\nSecond Brain is DISABLED. Basic long-term memory (text search over facts) is still active.'; + } + + const toolNames = this.capabilities.getToolNames(); + const githubTools = ['create_pr', 'review_pr', 'list_issues', 'create_issue', 'github_api']; + const hasGitHub = githubTools.some(t => toolNames.includes(t)); + if (hasGitHub) { + let githubHint = '\n\nGitHub companion is active.'; + const { defaultOwner, defaultRepo } = this.config.github; + if (defaultOwner && defaultRepo) { + githubHint += ` Default repo: ${defaultOwner}/${defaultRepo}. Use this when the user doesn't specify a repo.`; + } + + githubHint += ` + +Available GitHub tools and when to use them: +- git_add, git_commit, git_push: LOCAL git operations (stage, commit, push to a remote you have SSH/auth access to). All commits include "Co-authored-by: Mercury ". +- create_pr: Create a pull request on GitHub. The head branch must already exist on the remote. +- review_pr: Get PR details and optionally post a review comment. +- list_issues, create_issue: Browse and file issues. +- github_api: Raw GitHub API access. IMPORTANT USE CASES: + - Push files directly to GitHub via PUT /repos/{owner}/{repo}/contents/{path} when git push fails due to auth. The body must include "message" and "content" (base64-encoded file content). This creates a commit on GitHub with Mercury as co-author. + - Delete files via DELETE /repos/{owner}/{repo}/contents/{path} with a "message" and "sha" in the body. + - Any other GitHub API operation not covered by the other tools. + +When the user asks to "push to GitHub" or "upload files" and git push fails, use github_api with PUT /repos/{owner}/{repo}/contents/{path} to push content directly through the API. This bypasses local git entirely. + +Always specify owner and repo parameters on GitHub tools. The user's GitHub username is ${this.config.github.username || 'not set'}.'`; + + prompt += githubHint; + } + return prompt; + } + + async processInternalPrompt(prompt: string, channelId?: string, channelType?: string): Promise { + const syntheticMsg: ChannelMessage = { + id: `internal-${Date.now().toString(36)}`, + channelId: channelId || 'internal', + channelType: (channelType || 'internal') as ChannelType, + senderId: 'system', + content: prompt, + timestamp: Date.now(), + }; + this.enqueueMessage(syntheticMsg); + } + + private async handleScheduledTask(manifest: ScheduledTaskManifest): Promise { + logger.info({ task: manifest.id, channel: manifest.sourceChannelType }, 'Processing scheduled task'); + try { + let prompt = manifest.prompt || ''; + if (manifest.skillName) { + const skillHint = `Invoke the skill "${manifest.skillName}" using the use_skill tool and follow its instructions.`; + prompt = prompt ? `${prompt} ${skillHint}` : `Scheduled task triggered. ${skillHint}`; + } + if (!prompt) { + prompt = `Execute scheduled task: ${manifest.description}`; + } + await this.processInternalPrompt(prompt, manifest.sourceChannelId, manifest.sourceChannelType); + } catch (err) { + logger.error({ err, task: manifest.id }, 'Scheduled task execution failed'); + } + } + + private async heartbeat(): Promise { + logger.debug('Heartbeat tick'); + + const pruned = this.episodic.prune(7); + if (pruned > 0) { + logger.info({ pruned }, 'Episodic memory pruned'); + } + + if (this.userMemory) { + try { + const consolidation = this.userMemory.consolidate(); + if (consolidation.profileUpdated || consolidation.reflectionCount > 0) { + logger.info({ consolidation }, 'Second brain consolidated'); + } + + const pruning = this.userMemory.prune(); + if (pruning.activePruned > 0 || pruning.durablePruned > 0 || pruning.promoted > 0) { + logger.info({ pruning }, 'Second brain pruned'); + } + } catch (err) { + logger.warn({ err }, 'Second brain heartbeat error'); + } + } + + const notifications: string[] = []; + + const usagePct = this.tokenBudget.getUsagePercentage(); + if (usagePct >= 80) { + notifications.push(`Token budget at ${Math.round(usagePct)}% — ${this.tokenBudget.getRemaining().toLocaleString()} tokens remaining today.`); + } + + const pendingSchedules = this.scheduler.getManifests(); + const now = Date.now(); + for (const task of pendingSchedules) { + if (task.delaySeconds && task.executeAt) { + const executeAt = new Date(task.executeAt).getTime(); + const diffMin = Math.round((executeAt - now) / 60000); + if (diffMin > 0 && diffMin <= 5) { + notifications.push(`Task "${task.description}" fires in ${diffMin} minute${diffMin !== 1 ? 's' : ''}.`); + } + } + } + + if (notifications.length > 0) { + const channel = this.channels.getNotificationChannel(); + if (channel) { + const msg = notifications.join('\n'); + try { + await channel.send(msg, 'notification'); + } catch (err) { + logger.warn({ err }, 'Failed to send heartbeat notification'); + } + } + } + } + + private async extractMemory(userMessage: string, agentResponse: string): Promise { + if (!this.userMemory) return; + if (this.userMemory.isLearningPaused()) return; + + const trivial = /^(hi|hello|hey|thanks|thank you|ok|okay|yes|no|bye|goodbye|good morning|good evening)\b/i; + if (trivial.test(userMessage.trim())) return; + + if (!this.tokenBudget.canAfford(800)) return; + + try { + const provider = this.providers.getDefault(); + const result = await generateText({ + model: provider.getModelInstance(), + system: `You extract structured memory from conversations. Read the conversation and output a JSON array of memory candidates. Each candidate has: type (one of: identity, preference, goal, project, habit, decision, constraint, relationship, episode), summary (concise fact, 12-220 chars), detail (optional longer explanation), evidenceKind (direct for explicitly stated facts, inferred for patterns you notice), confidence (0.0-1.0), importance (0.0-1.0), durability (0.0-1.0). Extract 0-3 candidates. Only extract specific, durable, user-specific information. Do NOT extract trivial observations, greetings, or assistant behavior. Output pure JSON array, no markdown.`, + messages: [ + { role: 'user', content: `User: ${userMessage}\nAssistant: ${agentResponse}` }, + ], + maxTokens: 400, + }); + + this.tokenBudget.recordUsage({ + provider: provider.name, + model: provider.getModel(), + inputTokens: result.usage?.promptTokens ?? 0, + outputTokens: result.usage?.completionTokens ?? 0, + totalTokens: (result.usage?.promptTokens ?? 0) + (result.usage?.completionTokens ?? 0), + channelType: 'internal', + }); + + const text = result.text.trim(); + if (!text) return; + + let candidates: Array<{ + type: string; + summary: string; + detail?: string; + evidenceKind?: string; + confidence: number; + importance: number; + durability: number; + }>; + + try { + const jsonStr = text.replace(/^```(?:json)?\s*/i, '').replace(/\s*```$/, ''); + candidates = JSON.parse(jsonStr); + } catch { + const facts = text + .split('\n') + .map(l => l.replace(/^-\s*/, '').trim()) + .filter(f => f.length > 10 && f.length < 200); + candidates = facts.slice(0, 3).map(f => ({ + type: 'preference', + summary: f, + confidence: 0.75, + importance: 0.7, + durability: 0.7, + evidenceKind: 'inferred', + })); + } + + const validTypes = ['identity', 'preference', 'goal', 'project', 'habit', 'decision', 'constraint', 'relationship', 'episode']; + const typed = candidates + .filter(c => c.summary && c.summary.length >= 12 && c.summary.length <= 220) + .filter(c => validTypes.includes(c.type)) + .map(c => ({ + type: c.type as any, + summary: c.summary, + detail: c.detail, + evidenceKind: (c.evidenceKind === 'direct' ? 'direct' : 'inferred') as 'direct' | 'inferred', + confidence: Math.min(1, Math.max(0, c.confidence ?? 0.7)), + importance: Math.min(1, Math.max(0, c.importance ?? 0.7)), + durability: Math.min(1, Math.max(0, c.durability ?? 0.7)), + })); + + if (typed.length > 0) { + const remembered = this.userMemory.remember(typed, 'conversation'); + if (remembered.length > 0) { + logger.info({ count: remembered.length, types: remembered.map(r => r.type) }, 'Second brain memories stored'); + } + } + } catch (err) { + logger.warn({ err }, 'Memory extraction error'); + } + } + + async shutdown(): Promise { + await this.sleep(); + logger.info('Mercury has shut down'); + } + + private async handleBudgetOverrideCLI(channel: import('../channels/base.js').Channel, msg: ChannelMessage): Promise { + const status = this.tokenBudget.getStatusText(); + await channel.send( + `Token budget exceeded! ${status}\n\nChoose an option:\n 1 — Override (allow this one request)\n 2 — Reset usage to zero\n 3 — Set a new daily budget (current: ${this.tokenBudget.getBudget().toLocaleString()})\n 4 — Cancel\n\nOr use /budget override, /budget reset, /budget set anytime.`, + msg.channelId, + ); + } + + async handleBudgetCommand(subcommand: string, channelType: string, channelId: string): Promise { + const channel = this.channels.get(channelType as any); + if (!channel) return; + + const parts = subcommand.trim().split(/\s+/); + const action = parts[0]?.toLowerCase(); + + if (action === 'override' || action === '1') { + this.tokenBudget.forceAllowNext(); + await channel.send('Budget override applied — your next request will proceed.', channelId); + } else if (action === 'reset' || action === '2') { + this.tokenBudget.resetUsage(); + await channel.send(`Usage reset to zero. ${this.tokenBudget.getStatusText()}`, channelId); + } else if (action === 'set' || action === '3') { + const newBudget = parseInt(parts[1], 10); + if (isNaN(newBudget) || newBudget <= 0) { + await channel.send('Please specify the new budget. Usage: `/budget set 100000` or type e.g. `3 100000`', channelId); + return; + } + this.tokenBudget.setBudget(newBudget); + await channel.send(`Daily budget updated to ${newBudget.toLocaleString()} tokens. ${this.tokenBudget.getStatusText()}`, channelId); + } else if (action === 'cancel' || action === '4') { + await channel.send(`Cancelled. ${this.tokenBudget.getStatusText()}`, channelId); + } else if (!action || action === 'status') { + await channel.send(this.tokenBudget.getStatusText(), channelId); + } else { + await channel.send(`Unknown budget command "${action}". Available: /budget, /budget override, /budget reset, /budget set , /budget status`, channelId); + } + } + + private async handleChatCommand(content: string, channelType: string, channelId: string): Promise { + const trimmed = content.trim(); + const cmd = trimmed.toLowerCase(); + const channel = this.channels.get(channelType as any); + if (!channel) return false; + + const ctx = this.capabilities.getChatCommandContext(); + if (!ctx) return false; + + if (cmd === '/help') { + await channel.send(ctx.manual(), channelId); + return true; + } + + if (cmd === '/status') { + const config = ctx.config(); + const budget = ctx.tokenBudget(); + const lines = [ + `**${config.identity.name}** — Status`, + `Owner: ${config.identity.owner || '(not set)'}`, + `Provider: ${config.providers.default}`, + `Telegram: ${config.channels.telegram.enabled ? 'enabled' : 'disabled'}`, + `Telegram access: ${getTelegramAccessSummary(config)}`, + `Budget: ${budget.getStatusText()}`, + `Skills: ${ctx.skillNames().length > 0 ? ctx.skillNames().join(', ') : 'none'}`, + ]; + await channel.send(lines.join('\n'), channelId); + return true; + } + + if (cmd === '/memory') { + if (!this.userMemory) { + await channel.send('Second brain is not enabled.', channelId); + return true; + } + + if (channelType === 'cli' && channel instanceof CLIChannel) { + await this.openCliMemoryMenu(channel, channelId); + return true; + } + + await this.sendMemoryOverview(channel, channelId); + return true; + } + + if (cmd.startsWith('/telegram')) { + if (channelType !== 'cli') { + await channel.send('`/telegram` is only available from the Mercury CLI chat.', channelId); + return true; + } + + const config = ctx.config(); + const rawSubcommand = trimmed.slice('/telegram'.length).trim(); + if (!rawSubcommand && channel instanceof CLIChannel) { + await channel.withMenu(async (select) => { + await this.openCliTelegramMenu(channel, channelId, select); + }); + return true; + } + + const parts = rawSubcommand.split(/\s+/).filter(Boolean); + const action = parts[0]?.toLowerCase() || 'help'; + const formatTelegramUser = (user: { + userId: number; + username?: string; + firstName?: string; + pairingCode?: string; + }) => { + const username = user.username ? ` (@${user.username})` : ''; + const firstName = user.firstName ? ` ${user.firstName}` : ''; + const pairingCode = user.pairingCode ? ` [code: ${user.pairingCode}]` : ''; + return `${user.userId}${username}${firstName}${pairingCode}`; + }; + + const sendTelegramOverview = async () => { + const lines = [ + '**Telegram Management**', + '', + `Access: ${getTelegramAccessSummary(config)}`, + `Admins: ${config.channels.telegram.admins.length > 0 ? config.channels.telegram.admins.map(formatTelegramUser).join(', ') : 'none'}`, + `Members: ${config.channels.telegram.members.length > 0 ? config.channels.telegram.members.map(formatTelegramUser).join(', ') : 'none'}`, + `Pending: ${config.channels.telegram.pending.length > 0 ? config.channels.telegram.pending.map(formatTelegramUser).join(', ') : 'none'}`, + '', + 'Commands:', + '• `/telegram pending`', + '• `/telegram users`', + '• `/telegram approve `', + '• `/telegram reject `', + '• `/telegram remove `', + '• `/telegram promote `', + '• `/telegram demote `', + '• `/telegram reset`', + ]; + await channel.send(lines.join('\n'), channelId); + }; + + if (action === 'help' || action === 'status') { + await sendTelegramOverview(); + return true; + } + + if (action === 'pending') { + const pending = getTelegramPendingRequests(config); + const lines = [ + '**Telegram Pending Requests**', + '', + pending.length > 0 ? pending.map(formatTelegramUser).join('\n') : 'No pending Telegram requests.', + ]; + await channel.send(lines.join('\n'), channelId); + return true; + } + + if (action === 'users') { + const approved = getTelegramApprovedUsers(config); + const lines = [ + '**Telegram Approved Users**', + '', + `Admins: ${config.channels.telegram.admins.length > 0 ? config.channels.telegram.admins.map(formatTelegramUser).join(', ') : 'none'}`, + `Members: ${config.channels.telegram.members.length > 0 ? config.channels.telegram.members.map(formatTelegramUser).join(', ') : 'none'}`, + '', + `Total approved: ${approved.length}`, + ]; + await channel.send(lines.join('\n'), channelId); + return true; + } + + if (action === 'approve') { + const value = parts[1]; + if (!value) { + await channel.send('Usage: `/telegram approve `', channelId); + return true; + } + + let approved = approveTelegramPendingRequestByPairingCode(config, value); + let resultLabel = value; + + if (!approved) { + const userId = Number(value); + if (!isNaN(userId)) { + approved = approveTelegramPendingRequest(config, userId, 'member'); + resultLabel = userId.toString(); + } + } + + if (!approved) { + await channel.send(`No pending Telegram request found for \`${resultLabel}\`.`, channelId); + return true; + } + + saveConfig(config); + await channel.send(`Approved Telegram user ${formatTelegramUser(approved)}.`, channelId); + return true; + } + + if (action === 'reject') { + const value = Number(parts[1]); + if (isNaN(value)) { + await channel.send('Usage: `/telegram reject `', channelId); + return true; + } + + const rejected = rejectTelegramPendingRequest(config, value); + if (!rejected) { + await channel.send(`No pending Telegram request found for \`${value}\`.`, channelId); + return true; + } + + saveConfig(config); + await channel.send(`Rejected Telegram request for ${formatTelegramUser(rejected)}.`, channelId); + return true; + } + + if (action === 'remove') { + const value = Number(parts[1]); + if (isNaN(value)) { + await channel.send('Usage: `/telegram remove `', channelId); + return true; + } + + const removed = removeTelegramUser(config, value); + if (!removed) { + await channel.send(`No approved Telegram user found for \`${value}\`.`, channelId); + return true; + } + + saveConfig(config); + await channel.send(`Removed Telegram access for ${formatTelegramUser(removed)}.`, channelId); + return true; + } + + if (action === 'promote') { + const value = Number(parts[1]); + if (isNaN(value)) { + await channel.send('Usage: `/telegram promote `', channelId); + return true; + } + + const promoted = promoteTelegramUserToAdmin(config, value); + if (!promoted) { + await channel.send(`No Telegram member found for \`${value}\`.`, channelId); + return true; + } + + saveConfig(config); + await channel.send(`Promoted ${formatTelegramUser(promoted)} to Telegram admin.`, channelId); + return true; + } + + if (action === 'demote') { + const value = Number(parts[1]); + if (isNaN(value)) { + await channel.send('Usage: `/telegram demote `', channelId); + return true; + } + + const demoted = demoteTelegramAdmin(config, value); + if (!demoted) { + await channel.send('Could not demote that Telegram admin. Mercury must keep at least one admin.', channelId); + return true; + } + + saveConfig(config); + await channel.send(`Demoted ${formatTelegramUser(demoted)} to Telegram member.`, channelId); + return true; + } + + if (action === 'reset' || action === 'unpair') { + config.channels.telegram.admins = []; + config.channels.telegram.members = []; + config.channels.telegram.pending = []; + saveConfig(config); + await channel.send('Telegram access reset. New users can send /start to begin pairing again.', channelId); + return true; + } + + await channel.send( + `Unknown Telegram command "${action}". Try \`/telegram\`, \`/telegram pending\`, or \`/telegram users\`.`, + channelId, + ); + return true; + } + + if ((cmd === '/' || cmd === '/menu') && channelType === 'cli' && channel instanceof CLIChannel) { + await this.openCliCommandMenu(channel, channelId); + return true; + } + + if (cmd === '/tools') { + const tools = ctx.toolNames(); + const grouped = [ + `**${tools.length} tools loaded:**`, + '', + ...tools.sort().map(t => `• \`${t}\``), + ]; + await channel.send(grouped.join('\n'), channelId); + return true; + } + + if (cmd === '/skills') { + const names = ctx.skillNames(); + if (names.length === 0) { + await channel.send('No skills installed. Ask me to "install skill from " to add one.', channelId); + } else { + const lines = [ + `**${names.length} skill${names.length > 1 ? 's' : ''} installed:**`, + '', + ...names.map(n => `• ${n}`), + ]; + await channel.send(lines.join('\n'), channelId); + } + return true; + } + + if (cmd === '/stream on') { + this.telegramStreaming = true; + await channel.send('Telegram streaming enabled. Responses will appear progressively.', channelId); + return true; + } + + if (cmd === '/stream off') { + this.telegramStreaming = false; + await channel.send('Telegram streaming disabled. Responses will arrive as a single message.', channelId); + return true; + } + + if (cmd === '/stream') { + this.telegramStreaming = !this.telegramStreaming; + await channel.send( + this.telegramStreaming + ? 'Telegram streaming enabled. Responses will appear progressively.' + : 'Telegram streaming disabled. Responses will arrive as a single message.', + channelId, + ); + return true; + } + if (cmd === '/stream off') { + this.telegramStreaming = false; + await channel.send('Telegram streaming disabled. Responses will arrive as a single message.', channelId); + return true; + } + + return false; + } + + private async openCliCommandMenu(channel: CLIChannel, channelId: string): Promise { + const ctx = this.capabilities.getChatCommandContext(); + if (!ctx) return; + + await channel.withMenu(async (select) => { + while (true) { + const streamLabel = this.telegramStreaming ? 'Disable Telegram Streaming' : 'Enable Telegram Streaming'; + const action = await select('Mercury Commands', [ + { value: 'status', label: 'Status' }, + { value: 'memory', label: 'Memory' }, + { value: 'telegram', label: 'Telegram' }, + { value: 'tools', label: 'Tools' }, + { value: 'skills', label: 'Skills' }, + { value: 'stream', label: streamLabel }, + { value: 'help', label: 'Help' }, + { value: 'exit', label: 'Exit' }, + ]); + + if (action === 'exit') { + return; + } + + if (action === 'status') { + await this.handleChatCommand('/status', 'cli', channelId); + continue; + } + + if (action === 'memory') { + if (this.userMemory) { + await this.openCliMemoryMenu(channel, channelId, select); + } else { + await channel.send('Second brain is not enabled.', channelId); + } + continue; + } + + if (action === 'telegram') { + await this.openCliTelegramMenu(channel, channelId, select); + continue; + } + + if (action === 'tools') { + await this.handleChatCommand('/tools', 'cli', channelId); + continue; + } + + if (action === 'skills') { + await this.handleChatCommand('/skills', 'cli', channelId); + continue; + } + + if (action === 'stream') { + await this.handleChatCommand('/stream', 'cli', channelId); + continue; + } + + if (action === 'help') { + await channel.send(ctx.manual(), channelId); + } + } + }); + } + + private async sendMemoryOverview(channel: any, channelId: string): Promise { + if (!this.userMemory) return; + const summary = this.userMemory.getSummary(); + const lines = [ + `**Memory Overview**`, + `Total memories: ${summary.total}`, + `Learning: ${summary.learningPaused ? 'PAUSED' : 'ACTIVE'}`, + ]; + if (summary.profileSummary) { + lines.push(`Profile: ${summary.profileSummary}`); + } + if (summary.activeSummary) { + lines.push(`Active: ${summary.activeSummary}`); + } + const typeEntries = Object.entries(summary.byType); + if (typeEntries.length > 0) { + lines.push(''); + lines.push('By type:'); + for (const [type, count] of typeEntries) { + lines.push(` ${type}: ${count}`); + } + } + await channel.send(lines.join('\n'), channelId); + } + + private async openCliMemoryMenu(channel: CLIChannel, channelId: string, select?: (title: string, options: ArrowSelectOption[]) => Promise): Promise { + if (!this.userMemory) return; + + const runMenu = async (sel: (title: string, options: ArrowSelectOption[]) => Promise) => { + while (true) { + const learningLabel = this.userMemory!.isLearningPaused() ? 'Resume Learning' : 'Pause Learning'; + const action = await sel('Memory', [ + { value: 'overview', label: 'Overview' }, + { value: 'recent', label: 'Recent Memories' }, + { value: 'search', label: 'Search' }, + { value: 'toggle', label: learningLabel }, + { value: 'clear', label: 'Clear All Memories' }, + { value: 'back', label: 'Back' }, + ]); + + if (action === 'back') return; + + if (action === 'overview') { + await this.sendMemoryOverview(channel, channelId); + continue; + } + + if (action === 'recent') { + const recent = this.userMemory!.getRecent(10); + if (recent.length === 0) { + await channel.send('No memories yet.', channelId); + continue; + } + const lines = ['**Recent Memories:**', '']; + for (const r of recent) { + const scope = r.scope === 'active' ? '⏳' : '📌'; + const kind = r.evidenceKind === 'direct' ? 'direct' : r.evidenceKind === 'inferred' ? 'inferred' : r.evidenceKind; + lines.push(`${scope} [${r.type}] ${r.summary}`); + lines.push(` Confidence: ${r.confidence.toFixed(2)} | Evidence: ${kind} | Seen: ${r.evidenceCount}x`); + } + await channel.send(lines.join('\n'), channelId); + continue; + } + + if (action === 'search') { + const query = await channel.prompt('Search memories: '); + if (!query) continue; + const results = this.userMemory!.search(query, 10); + if (results.length === 0) { + await channel.send(`No memories found matching "${query}".`, channelId); + continue; + } + const lines = [`**Search results for "${query}":**`, '']; + for (const r of results) { + const scope = r.scope === 'active' ? '⏳' : '📌'; + lines.push(`${scope} [${r.type}] ${r.summary}`); + lines.push(` Confidence: ${r.confidence.toFixed(2)} | Evidence: ${r.evidenceKind} | Seen: ${r.evidenceCount}x`); + } + await channel.send(lines.join('\n'), channelId); + continue; + } + + if (action === 'toggle') { + const currentlyPaused = this.userMemory!.isLearningPaused(); + this.userMemory!.setLearningPaused(!currentlyPaused); + await channel.send(currentlyPaused ? 'Learning resumed. Mercury will remember new things from conversations.' : 'Learning paused. Mercury will not store new memories until resumed.', channelId); + continue; + } + + if (action === 'clear') { + const confirm = await sel('Clear all memories?', [ + { value: 'cancel', label: 'Cancel' }, + { value: 'confirm', label: 'Clear everything' }, + ]); + if (confirm === 'confirm') { + const cleared = this.userMemory!.clear(); + await channel.send(`Cleared ${cleared} memories.`, channelId); + } + continue; + } + } + }; + + if (select) { + await runMenu(select); + } else { + await channel.withMenu(runMenu); + } + } + + private async openCliTelegramMenu( + channel: CLIChannel, + channelId: string, + select: (title: string, options: ArrowSelectOption[]) => Promise, + ): Promise { + const ctx = this.capabilities.getChatCommandContext(); + if (!ctx) return; + const formatTelegramUser = (user: { + userId: number; + username?: string; + firstName?: string; + pairingCode?: string; + }) => { + const username = user.username ? ` (@${user.username})` : ''; + const firstName = user.firstName ? ` ${user.firstName}` : ''; + const pairingCode = user.pairingCode ? ` [code: ${user.pairingCode}]` : ''; + return `${user.userId}${username}${firstName}${pairingCode}`; + }; + + const selectFromUsers = async ( + title: string, + users: Array<{ userId: number; username?: string; firstName?: string; pairingCode?: string }>, + emptyMessage: string, + backValue: string = 'back', + ): Promise => { + if (users.length === 0) { + await channel.send(emptyMessage, channelId); + return backValue; + } + + return select(title, [ + ...users.map((user) => ({ + value: user.pairingCode || user.userId.toString(), + label: formatTelegramUser(user), + })), + { value: backValue, label: 'Back' }, + ]); + }; + + while (true) { + const config = ctx.config(); + const action = await select('Telegram Commands', [ + { value: 'overview', label: 'Overview' }, + { value: 'pending', label: `Pending Requests (${config.channels.telegram.pending.length})` }, + { value: 'users', label: `Approved Users (${getTelegramApprovedUsers(config).length})` }, + { value: 'approve', label: 'Approve Request' }, + { value: 'reject', label: 'Reject Request' }, + { value: 'remove', label: 'Remove User' }, + { value: 'promote', label: 'Promote to Admin' }, + { value: 'demote', label: 'Demote Admin' }, + { value: 'reset', label: 'Reset Telegram Access' }, + { value: 'back', label: 'Back' }, + { value: 'exit', label: 'Exit' }, + ]); + + if (action === 'exit') { + return; + } + + if (action === 'back') { + return; + } + + if (action === 'overview') { + await this.handleChatCommand('/telegram status', 'cli', channelId); + continue; + } + + if (action === 'pending') { + await this.handleChatCommand('/telegram pending', 'cli', channelId); + continue; + } + + if (action === 'users') { + await this.handleChatCommand('/telegram users', 'cli', channelId); + continue; + } + + if (action === 'approve') { + const pending = getTelegramPendingRequests(config); + const selected = await selectFromUsers( + 'Approve Telegram Request', + pending, + 'There are no pending Telegram requests to approve.', + ); + + if (selected === 'back') { + continue; + } + + await this.handleChatCommand(`/telegram approve ${selected}`, 'cli', channelId); + continue; + } + + if (action === 'reject') { + const pending = getTelegramPendingRequests(config); + const selected = await selectFromUsers( + 'Reject Telegram Request', + pending, + 'There are no pending Telegram requests to reject.', + ); + + if (selected === 'back') { + continue; + } + + const request = pending.find((entry) => (entry.pairingCode || entry.userId.toString()) === selected); + if (!request) { + await channel.send('That Telegram request is no longer pending.', channelId); + continue; + } + + await this.handleChatCommand(`/telegram reject ${request.userId}`, 'cli', channelId); + continue; + } + + if (action === 'remove') { + const approved = getTelegramApprovedUsers(config); + const selected = await selectFromUsers( + 'Remove Telegram User', + approved, + 'There are no approved Telegram users to remove.', + ); + + if (selected === 'back') { + continue; + } + + const user = approved.find((entry) => entry.userId.toString() === selected); + if (!user) { + await channel.send('That Telegram user is no longer approved.', channelId); + continue; + } + + await this.handleChatCommand(`/telegram remove ${user.userId}`, 'cli', channelId); + continue; + } + + if (action === 'promote') { + const members = config.channels.telegram.members; + const selected = await selectFromUsers( + 'Promote Telegram Member', + members, + 'There are no Telegram members available to promote.', + ); + + if (selected === 'back') { + continue; + } + + const member = members.find((entry) => entry.userId.toString() === selected); + if (!member) { + await channel.send('That Telegram member is no longer available.', channelId); + continue; + } + + await this.handleChatCommand(`/telegram promote ${member.userId}`, 'cli', channelId); + continue; + } + + if (action === 'demote') { + const admins = config.channels.telegram.admins; + const selected = await selectFromUsers( + 'Demote Telegram Admin', + admins, + 'There are no Telegram admins available to demote.', + ); + + if (selected === 'back') { + continue; + } + + const admin = admins.find((entry) => entry.userId.toString() === selected); + if (!admin) { + await channel.send('That Telegram admin is no longer available.', channelId); + continue; + } + + await this.handleChatCommand(`/telegram demote ${admin.userId}`, 'cli', channelId); + continue; + } + + if (action === 'reset') { + const confirmation = await select('Reset Telegram Access?', [ + { value: 'cancel', label: 'Cancel' }, + { value: 'confirm', label: 'Reset all Telegram access' }, + { value: 'back', label: 'Back' }, + ]); + + if (confirmation === 'confirm') { + clearTelegramAccess(config); + saveConfig(config); + await channel.send('Telegram access reset. New users can send /start to begin pairing again.', channelId); + } + + continue; + } + } + } +} From 478bad7a923de11a641f8e75c461889ae141c43f Mon Sep 17 00:00:00 2001 From: Leo Arakaki Date: Fri, 24 Apr 2026 19:28:25 -0400 Subject: [PATCH 4/5] =?UTF-8?q?test(scheduler):=20regression=20proof=20?= =?UTF-8?q?=E2=80=94=20scheduled-task=20startup=20is=20silent?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 7 Vitest cases proving LEOA-859 regression safety: - No-op scheduled task sends zero startup notifications - Actionable task still invokes runtime handler correctly - Task failure propagates error without startup notification - Multiple consecutive no-ops accumulate zero notifications - Skill-based tasks also silent - Prompt construction contains no startup banner strings Refs: LEOA-861 --- src/core/agent.scheduled-task.test.ts | 266 ++++++++++++++++++++++++++ 1 file changed, 266 insertions(+) create mode 100644 src/core/agent.scheduled-task.test.ts diff --git a/src/core/agent.scheduled-task.test.ts b/src/core/agent.scheduled-task.test.ts new file mode 100644 index 0000000..6686db9 --- /dev/null +++ b/src/core/agent.scheduled-task.test.ts @@ -0,0 +1,266 @@ +/** + * Regression tests for silent scheduled-task startup behavior. + * + * After LEOA-859, scheduled-task startup runs must not emit any startup + * notification (e.g. "Scheduled task started…" / "All actions auto-approved…"). + * + * These tests prove: + * 1. A no-op scheduled task sends ZERO startup notifications. + * 2. The shared runtime still allows downstream output/failure signal. + * 3. The scheduler callback is invoked correctly without notification side-effects. + */ + +import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'; +import type { ScheduledTaskManifest } from './scheduler.js'; +import { Scheduler } from './scheduler.js'; + +// ── Mock node-cron — the Scheduler constructor calls cron.validate and +// addPersistedTask calls cron.schedule. Both need working mocks. ─────── +vi.mock('node-cron', async (importOriginal) => { + const actual = await importOriginal(); + return { + ...actual, + default: { + ...actual.default, + validate: (expr: string) => typeof expr === 'string' && expr.trim().length > 0, + schedule: (_expr: string, callback: () => Promise) => { + // Return a no-op ScheduledTask-like object + return { stop: () => {} }; + }, + }, + }; +}); + +// ── Minimal MercuryConfig stub ────────────────────────────────────────── +function makeConfig(): any { + return { + heartbeat: { intervalMinutes: 999 }, + channels: { telegram: { enabled: false, botToken: undefined, streaming: true } }, + }; +} + +// ── Track all sends to the notification channel ───────────────────────── +function makeChannelMock() { + const sends: Array<{ content: string; tag?: string }> = []; + return { + sends, + channel: { + type: 'cli' as const, + isReady: () => true, + send: vi.fn(async (content: string, tag?: string) => { + sends.push({ content, tag }); + }), + sendFile: vi.fn(async () => {}), + stream: vi.fn(async () => ''), + typing: vi.fn(async () => {}), + askToContinue: vi.fn(async () => true), + start: vi.fn(async () => {}), + stop: vi.fn(async () => {}), + onMessage: vi.fn(), + }, + }; +} + +// ── Helpers ───────────────────────────────────────────────────────────── + +function makeManifest(overrides: Partial = {}): ScheduledTaskManifest { + return { + id: `task-${Date.now()}-${Math.random().toString(36).slice(2, 6)}`, + description: 'Test scheduled task', + createdAt: new Date().toISOString(), + ...overrides, + }; +} + +// ── Tests ─────────────────────────────────────────────────────────────── + +describe('Scheduled task startup silence (regression proof)', () => { + let scheduler: Scheduler; + let onScheduledTaskCalls: ScheduledTaskManifest[]; + + beforeEach(() => { + onScheduledTaskCalls = []; + scheduler = new Scheduler(makeConfig(), async (manifest) => { + onScheduledTaskCalls.push(manifest); + }); + }); + + afterEach(() => { + scheduler.stopAll(); + }); + + // ─── 1. No-op scheduled task sends ZERO startup notifications ─────── + + it('fires onScheduledTask callback without emitting any startup notification', async () => { + const manifest = makeManifest({ + id: 'inbox-patrol-noop', + description: 'Inbox patrol — no actionable items', + }); + + scheduler.addPersistedTask(manifest); + + // Directly invoke the onScheduledTask handler (same path the cron wrapper calls) + await scheduler['onScheduledTask']?.(manifest); + + expect(onScheduledTaskCalls).toHaveLength(1); + expect(onScheduledTaskCalls[0].id).toBe('inbox-patrol-noop'); + }); + + it('no-op scheduled task produces zero channel.send calls for startup messages', () => { + const { sends, channel } = makeChannelMock(); + + // The Agent.handleScheduledTask method does NOT call channel.send(). + // It only enqueues an internal message via processInternalPrompt. + // The channel mock would only be called if there were startup notifications. + // Since there are none, sends array stays empty. + + expect(sends).toHaveLength(0); + expect(channel.send).not.toHaveBeenCalled(); + }); + + // ─── 2. The runtime still allows downstream output/failure signal ──── + + it('actionable scheduled task still invokes the runtime handler', async () => { + const actionableManifest = makeManifest({ + id: 'inbox-patrol-actionable', + description: 'Inbox patrol — HIGH priority intel found', + prompt: 'Review the high-priority inbox items and notify Leo immediately.', + }); + + scheduler.addPersistedTask(actionableManifest); + await scheduler['onScheduledTask']?.(actionableManifest); + + expect(onScheduledTaskCalls).toHaveLength(1); + expect(onScheduledTaskCalls[0].id).toBe('inbox-patrol-actionable'); + expect(onScheduledTaskCalls[0].prompt).toContain('high-priority'); + }); + + it('scheduled task failure does not send startup notification — error is logged, not notified', async () => { + const errorManifest = makeManifest({ + id: 'inbox-patrol-error', + description: 'Inbox patrol — will fail', + }); + + const failingScheduler = new Scheduler(makeConfig(), async () => { + throw new Error('Simulated task failure'); + }); + + failingScheduler.addPersistedTask(errorManifest); + + const { channel } = makeChannelMock(); + + // The onScheduledTask handler throws — error is NOT sent as notification + await expect( + failingScheduler['onScheduledTask']?.(errorManifest), + ).rejects.toThrow('Simulated task failure'); + + // Channel was never called for startup notification + expect(channel.send).not.toHaveBeenCalled(); + + failingScheduler.stopAll(); + }); + + // ─── 3. Multiple no-op runs accumulate zero notifications ─────────── + + it('three consecutive no-op scheduled tasks produce zero startup notifications', async () => { + const manifests = [ + makeManifest({ id: 'noop-1', description: 'Patrol run 1 — nothing' }), + makeManifest({ id: 'noop-2', description: 'Patrol run 2 — nothing' }), + makeManifest({ id: 'noop-3', description: 'Patrol run 3 — nothing' }), + ]; + + for (const m of manifests) { + scheduler.addPersistedTask(m); + await scheduler['onScheduledTask']?.(m); + } + + expect(onScheduledTaskCalls).toHaveLength(3); + expect(onScheduledTaskCalls.every((m) => m.id.startsWith('noop-'))).toBe(true); + }); + + // ─── 4. Skill-based scheduled tasks are also silent ───────────────── + + it('skill-based scheduled task fires callback without startup notification', async () => { + const skillManifest = makeManifest({ + id: 'skill-inbox-patrol', + description: 'Run inbox-patrol skill', + skillName: 'inbox-patrol', + }); + + scheduler.addPersistedTask(skillManifest); + await scheduler['onScheduledTask']?.(skillManifest); + + expect(onScheduledTaskCalls).toHaveLength(1); + expect(onScheduledTaskCalls[0].skillName).toBe('inbox-patrol'); + }); + + // ─── 5. Verify the prompt construction is silent (no banner text) ─── + + it('handleScheduledTask builds a prompt without startup banner strings', () => { + // Reproduce the exact prompt construction logic from agent.ts:988-995 + // to prove no startup banner is emitted + + const manifestWithPrompt = makeManifest({ + id: 'prompt-test', + description: 'Test prompt construction', + prompt: 'Check inbox for actionable items', + }); + + // Exact logic from handleScheduledTask (agent.ts:988-995) + let prompt = manifestWithPrompt.prompt || ''; + if (manifestWithPrompt.skillName) { + const skillHint = `Invoke the skill "${manifestWithPrompt.skillName}" using the use_skill tool and follow its instructions.`; + prompt = prompt ? `${prompt} ${skillHint}` : `Scheduled task triggered. ${skillHint}`; + } + if (!prompt) { + prompt = `Execute scheduled task: ${manifestWithPrompt.description}`; + } + + // Prove: no startup banner strings exist in the constructed prompt + expect(prompt).not.toContain('Scheduled task started'); + expect(prompt).not.toContain('All actions auto-approved'); + expect(prompt).not.toContain('auto-approved'); + expect(prompt).not.toContain('started…'); + expect(prompt).toBe('Check inbox for actionable items'); + + // With skillName — should NOT add banner + const manifestWithSkill = makeManifest({ + id: 'skill-prompt-test', + description: 'Skill task', + skillName: 'inbox-patrol', + }); + + let prompt2 = manifestWithSkill.prompt || ''; + if (manifestWithSkill.skillName) { + const skillHint = `Invoke the skill "${manifestWithSkill.skillName}" using the use_skill tool and follow its instructions.`; + prompt2 = prompt2 ? `${prompt2} ${skillHint}` : `Scheduled task triggered. ${skillHint}`; + } + if (!prompt2) { + prompt2 = `Execute scheduled task: ${manifestWithSkill.description}`; + } + + expect(prompt2).not.toContain('Scheduled task started'); + expect(prompt2).not.toContain('auto-approved'); + expect(prompt2).toContain('inbox-patrol'); + + // No prompt, no skillName — fallback description + const manifestFallback = makeManifest({ + id: 'fallback-test', + description: 'Fallback task description', + }); + + let prompt3 = manifestFallback.prompt || ''; + if (manifestFallback.skillName) { + const skillHint = `Invoke the skill "${manifestFallback.skillName}" using the use_skill tool and follow its instructions.`; + prompt3 = prompt3 ? `${prompt3} ${skillHint}` : `Scheduled task triggered. ${skillHint}`; + } + if (!prompt3) { + prompt3 = `Execute scheduled task: ${manifestFallback.description}`; + } + + expect(prompt3).not.toContain('Scheduled task started'); + expect(prompt3).not.toContain('auto-approved'); + expect(prompt3).toBe('Execute scheduled task: Fallback task description'); + }); +}); + From a6679a5e3836cecce994a3552e4ca4b634d4b4e0 Mon Sep 17 00:00:00 2001 From: Leo Arakaki Date: Sat, 25 Apr 2026 04:32:23 -0400 Subject: [PATCH 5/5] test(scheduler): cover scheduled-task runtime silence path Refs: paperclip task LEOA-861 Co-Authored-By: Paperclip --- src/core/agent.scheduled-task.test.ts | 410 +++++++++----------------- 1 file changed, 144 insertions(+), 266 deletions(-) diff --git a/src/core/agent.scheduled-task.test.ts b/src/core/agent.scheduled-task.test.ts index 6686db9..4c5cce5 100644 --- a/src/core/agent.scheduled-task.test.ts +++ b/src/core/agent.scheduled-task.test.ts @@ -1,266 +1,144 @@ -/** - * Regression tests for silent scheduled-task startup behavior. - * - * After LEOA-859, scheduled-task startup runs must not emit any startup - * notification (e.g. "Scheduled task started…" / "All actions auto-approved…"). - * - * These tests prove: - * 1. A no-op scheduled task sends ZERO startup notifications. - * 2. The shared runtime still allows downstream output/failure signal. - * 3. The scheduler callback is invoked correctly without notification side-effects. - */ - -import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'; -import type { ScheduledTaskManifest } from './scheduler.js'; -import { Scheduler } from './scheduler.js'; - -// ── Mock node-cron — the Scheduler constructor calls cron.validate and -// addPersistedTask calls cron.schedule. Both need working mocks. ─────── -vi.mock('node-cron', async (importOriginal) => { - const actual = await importOriginal(); - return { - ...actual, - default: { - ...actual.default, - validate: (expr: string) => typeof expr === 'string' && expr.trim().length > 0, - schedule: (_expr: string, callback: () => Promise) => { - // Return a no-op ScheduledTask-like object - return { stop: () => {} }; - }, - }, - }; -}); - -// ── Minimal MercuryConfig stub ────────────────────────────────────────── -function makeConfig(): any { - return { - heartbeat: { intervalMinutes: 999 }, - channels: { telegram: { enabled: false, botToken: undefined, streaming: true } }, - }; -} - -// ── Track all sends to the notification channel ───────────────────────── -function makeChannelMock() { - const sends: Array<{ content: string; tag?: string }> = []; - return { - sends, - channel: { - type: 'cli' as const, - isReady: () => true, - send: vi.fn(async (content: string, tag?: string) => { - sends.push({ content, tag }); - }), - sendFile: vi.fn(async () => {}), - stream: vi.fn(async () => ''), - typing: vi.fn(async () => {}), - askToContinue: vi.fn(async () => true), - start: vi.fn(async () => {}), - stop: vi.fn(async () => {}), - onMessage: vi.fn(), - }, - }; -} - -// ── Helpers ───────────────────────────────────────────────────────────── - -function makeManifest(overrides: Partial = {}): ScheduledTaskManifest { - return { - id: `task-${Date.now()}-${Math.random().toString(36).slice(2, 6)}`, - description: 'Test scheduled task', - createdAt: new Date().toISOString(), - ...overrides, - }; -} - -// ── Tests ─────────────────────────────────────────────────────────────── - -describe('Scheduled task startup silence (regression proof)', () => { - let scheduler: Scheduler; - let onScheduledTaskCalls: ScheduledTaskManifest[]; - - beforeEach(() => { - onScheduledTaskCalls = []; - scheduler = new Scheduler(makeConfig(), async (manifest) => { - onScheduledTaskCalls.push(manifest); - }); - }); - - afterEach(() => { - scheduler.stopAll(); - }); - - // ─── 1. No-op scheduled task sends ZERO startup notifications ─────── - - it('fires onScheduledTask callback without emitting any startup notification', async () => { - const manifest = makeManifest({ - id: 'inbox-patrol-noop', - description: 'Inbox patrol — no actionable items', - }); - - scheduler.addPersistedTask(manifest); - - // Directly invoke the onScheduledTask handler (same path the cron wrapper calls) - await scheduler['onScheduledTask']?.(manifest); - - expect(onScheduledTaskCalls).toHaveLength(1); - expect(onScheduledTaskCalls[0].id).toBe('inbox-patrol-noop'); - }); - - it('no-op scheduled task produces zero channel.send calls for startup messages', () => { - const { sends, channel } = makeChannelMock(); - - // The Agent.handleScheduledTask method does NOT call channel.send(). - // It only enqueues an internal message via processInternalPrompt. - // The channel mock would only be called if there were startup notifications. - // Since there are none, sends array stays empty. - - expect(sends).toHaveLength(0); - expect(channel.send).not.toHaveBeenCalled(); - }); - - // ─── 2. The runtime still allows downstream output/failure signal ──── - - it('actionable scheduled task still invokes the runtime handler', async () => { - const actionableManifest = makeManifest({ - id: 'inbox-patrol-actionable', - description: 'Inbox patrol — HIGH priority intel found', - prompt: 'Review the high-priority inbox items and notify Leo immediately.', - }); - - scheduler.addPersistedTask(actionableManifest); - await scheduler['onScheduledTask']?.(actionableManifest); - - expect(onScheduledTaskCalls).toHaveLength(1); - expect(onScheduledTaskCalls[0].id).toBe('inbox-patrol-actionable'); - expect(onScheduledTaskCalls[0].prompt).toContain('high-priority'); - }); - - it('scheduled task failure does not send startup notification — error is logged, not notified', async () => { - const errorManifest = makeManifest({ - id: 'inbox-patrol-error', - description: 'Inbox patrol — will fail', - }); - - const failingScheduler = new Scheduler(makeConfig(), async () => { - throw new Error('Simulated task failure'); - }); - - failingScheduler.addPersistedTask(errorManifest); - - const { channel } = makeChannelMock(); - - // The onScheduledTask handler throws — error is NOT sent as notification - await expect( - failingScheduler['onScheduledTask']?.(errorManifest), - ).rejects.toThrow('Simulated task failure'); - - // Channel was never called for startup notification - expect(channel.send).not.toHaveBeenCalled(); - - failingScheduler.stopAll(); - }); - - // ─── 3. Multiple no-op runs accumulate zero notifications ─────────── - - it('three consecutive no-op scheduled tasks produce zero startup notifications', async () => { - const manifests = [ - makeManifest({ id: 'noop-1', description: 'Patrol run 1 — nothing' }), - makeManifest({ id: 'noop-2', description: 'Patrol run 2 — nothing' }), - makeManifest({ id: 'noop-3', description: 'Patrol run 3 — nothing' }), - ]; - - for (const m of manifests) { - scheduler.addPersistedTask(m); - await scheduler['onScheduledTask']?.(m); - } - - expect(onScheduledTaskCalls).toHaveLength(3); - expect(onScheduledTaskCalls.every((m) => m.id.startsWith('noop-'))).toBe(true); - }); - - // ─── 4. Skill-based scheduled tasks are also silent ───────────────── - - it('skill-based scheduled task fires callback without startup notification', async () => { - const skillManifest = makeManifest({ - id: 'skill-inbox-patrol', - description: 'Run inbox-patrol skill', - skillName: 'inbox-patrol', - }); - - scheduler.addPersistedTask(skillManifest); - await scheduler['onScheduledTask']?.(skillManifest); - - expect(onScheduledTaskCalls).toHaveLength(1); - expect(onScheduledTaskCalls[0].skillName).toBe('inbox-patrol'); - }); - - // ─── 5. Verify the prompt construction is silent (no banner text) ─── - - it('handleScheduledTask builds a prompt without startup banner strings', () => { - // Reproduce the exact prompt construction logic from agent.ts:988-995 - // to prove no startup banner is emitted - - const manifestWithPrompt = makeManifest({ - id: 'prompt-test', - description: 'Test prompt construction', - prompt: 'Check inbox for actionable items', - }); - - // Exact logic from handleScheduledTask (agent.ts:988-995) - let prompt = manifestWithPrompt.prompt || ''; - if (manifestWithPrompt.skillName) { - const skillHint = `Invoke the skill "${manifestWithPrompt.skillName}" using the use_skill tool and follow its instructions.`; - prompt = prompt ? `${prompt} ${skillHint}` : `Scheduled task triggered. ${skillHint}`; - } - if (!prompt) { - prompt = `Execute scheduled task: ${manifestWithPrompt.description}`; - } - - // Prove: no startup banner strings exist in the constructed prompt - expect(prompt).not.toContain('Scheduled task started'); - expect(prompt).not.toContain('All actions auto-approved'); - expect(prompt).not.toContain('auto-approved'); - expect(prompt).not.toContain('started…'); - expect(prompt).toBe('Check inbox for actionable items'); - - // With skillName — should NOT add banner - const manifestWithSkill = makeManifest({ - id: 'skill-prompt-test', - description: 'Skill task', - skillName: 'inbox-patrol', - }); - - let prompt2 = manifestWithSkill.prompt || ''; - if (manifestWithSkill.skillName) { - const skillHint = `Invoke the skill "${manifestWithSkill.skillName}" using the use_skill tool and follow its instructions.`; - prompt2 = prompt2 ? `${prompt2} ${skillHint}` : `Scheduled task triggered. ${skillHint}`; - } - if (!prompt2) { - prompt2 = `Execute scheduled task: ${manifestWithSkill.description}`; - } - - expect(prompt2).not.toContain('Scheduled task started'); - expect(prompt2).not.toContain('auto-approved'); - expect(prompt2).toContain('inbox-patrol'); - - // No prompt, no skillName — fallback description - const manifestFallback = makeManifest({ - id: 'fallback-test', - description: 'Fallback task description', - }); - - let prompt3 = manifestFallback.prompt || ''; - if (manifestFallback.skillName) { - const skillHint = `Invoke the skill "${manifestFallback.skillName}" using the use_skill tool and follow its instructions.`; - prompt3 = prompt3 ? `${prompt3} ${skillHint}` : `Scheduled task triggered. ${skillHint}`; - } - if (!prompt3) { - prompt3 = `Execute scheduled task: ${manifestFallback.description}`; - } - - expect(prompt3).not.toContain('Scheduled task started'); - expect(prompt3).not.toContain('auto-approved'); - expect(prompt3).toBe('Execute scheduled task: Fallback task description'); - }); -}); - +import { afterEach, describe, expect, it, vi } from 'vitest'; +import type { ChannelMessage, ChannelType } from '../types/channel.js'; +import { logger } from '../utils/logger.js'; +import { Agent } from './agent.js'; +import type { ScheduledTaskManifest } from './scheduler.js'; + +type AgentHarness = { + enqueueMessage(message: ChannelMessage): void; + handleScheduledTask(manifest: ScheduledTaskManifest): Promise; + processInternalPrompt(prompt: string, channelId?: string, channelType?: ChannelType): Promise; +}; + +function createAgentHarness(): AgentHarness { + return Object.create(Agent.prototype) as AgentHarness; +} + +function createManifest(overrides: Partial = {}): ScheduledTaskManifest { + return { + id: 'scheduled-task', + description: 'Process scheduled task', + createdAt: '2026-04-25T00:00:00.000Z', + ...overrides, + }; +} + +afterEach(() => { + vi.restoreAllMocks(); +}); + +describe('Agent scheduled-task runtime path', () => { + it('keeps no-op inbox-patrol startup silent through handleScheduledTask', async () => { + const agent = createAgentHarness(); + const processSpy = vi.spyOn(agent, 'processInternalPrompt').mockResolvedValue(undefined); + + await agent.handleScheduledTask(createManifest({ + id: 'inbox-patrol-noop', + description: 'Process Jarvis Paperclip inbox every 30min', + skillName: 'inbox-patrol', + })); + + expect(processSpy).toHaveBeenCalledTimes(1); + expect(processSpy).toHaveBeenCalledWith( + 'Scheduled task triggered. Invoke the skill "inbox-patrol" using the use_skill tool and follow its instructions.', + undefined, + undefined, + ); + + const [prompt] = processSpy.mock.calls[0]!; + expect(prompt).not.toContain('Scheduled task started'); + expect(prompt).not.toContain('All actions auto-approved'); + }); + + it('preserves downstream prompt and routing for actionable scheduled work', async () => { + const agent = createAgentHarness(); + const processSpy = vi.spyOn(agent, 'processInternalPrompt').mockResolvedValue(undefined); + + await agent.handleScheduledTask(createManifest({ + id: 'inbox-patrol-actionable', + description: 'Escalate the inbox item that needs Leo', + prompt: 'Leo needs a decision on this Paperclip inbox item.', + skillName: 'inbox-patrol', + sourceChannelId: 'telegram:1044412428', + sourceChannelType: 'telegram', + })); + + expect(processSpy).toHaveBeenCalledWith( + 'Leo needs a decision on this Paperclip inbox item. Invoke the skill "inbox-patrol" using the use_skill tool and follow its instructions.', + 'telegram:1044412428', + 'telegram', + ); + }); + + it('falls back to the description when no prompt or skill is provided', async () => { + const agent = createAgentHarness(); + const processSpy = vi.spyOn(agent, 'processInternalPrompt').mockResolvedValue(undefined); + + await agent.handleScheduledTask(createManifest({ + id: 'description-fallback', + description: 'Sweep stale tasks', + })); + + expect(processSpy).toHaveBeenCalledWith( + 'Execute scheduled task: Sweep stale tasks', + undefined, + undefined, + ); + }); + + it('builds an internal system message by default in processInternalPrompt', async () => { + const agent = createAgentHarness(); + const enqueueSpy = vi.fn<(message: ChannelMessage) => void>(); + agent.enqueueMessage = enqueueSpy; + + await agent.processInternalPrompt('Check the Paperclip inbox.'); + + expect(enqueueSpy).toHaveBeenCalledTimes(1); + expect(enqueueSpy).toHaveBeenCalledWith(expect.objectContaining({ + channelId: 'internal', + channelType: 'internal', + senderId: 'system', + content: 'Check the Paperclip inbox.', + })); + }); + + it('preserves an explicit channel route in processInternalPrompt', async () => { + const agent = createAgentHarness(); + const enqueueSpy = vi.fn<(message: ChannelMessage) => void>(); + agent.enqueueMessage = enqueueSpy; + + await agent.processInternalPrompt( + 'Leo needs a decision on the inbox escalation.', + 'telegram:1044412428', + 'telegram', + ); + + expect(enqueueSpy).toHaveBeenCalledWith(expect.objectContaining({ + channelId: 'telegram:1044412428', + channelType: 'telegram', + senderId: 'system', + content: 'Leo needs a decision on the inbox escalation.', + })); + }); + + it('logs runtime failures instead of emitting a startup banner', async () => { + const agent = createAgentHarness(); + const runtimeError = new Error('Paperclip inbox unavailable'); + vi.spyOn(agent, 'processInternalPrompt').mockRejectedValue(runtimeError); + const errorSpy = vi.spyOn(logger, 'error').mockImplementation(() => undefined); + + await expect(agent.handleScheduledTask(createManifest({ + id: 'inbox-patrol-error', + description: 'Process Jarvis Paperclip inbox every 30min', + skillName: 'inbox-patrol', + }))).resolves.toBeUndefined(); + + expect(errorSpy).toHaveBeenCalledWith( + expect.objectContaining({ + err: runtimeError, + task: 'inbox-patrol-error', + }), + 'Scheduled task execution failed', + ); + }); +});