Song-ic · DQT-bit · Jun 1, 2026 · Jun 1, 2026
diff --git a/bin/rx-acp-dispatch.mjs b/bin/rx-acp-dispatch.mjs
@@ -0,0 +1,119 @@
+#!/usr/bin/env node
+// rx-acp-dispatch — 通过 Reasonix ACP（Agent Client Protocol）派发规格任务。
+//
+// 为什么不是 `reasonix run`：run 模式只把工具调用作为文本流式输出，不真正执行，
+// 文件永远不会落盘。ACP（stdio NDJSON JSON-RPC）才会真正驱动 write_file / run_command
+// 等工具落地改动。
+//
+// 用法: node rx-acp-dispatch.mjs <project_root> <spec_file> <transcript> [budget] [model]
+// 退出码: 0 = end_turn 正常完成；非 0 = 协议错误 / cancelled / 超时。
+
+import { spawn } from "node:child_process";
+import { readFileSync } from "node:fs";
+
+const [, , PROJECT_ROOT, SPEC_FILE, TRANSCRIPT, BUDGET, MODEL] = process.argv;
+
+if (!PROJECT_ROOT || !SPEC_FILE || !TRANSCRIPT) {
+  console.error("用法: rx-acp-dispatch.mjs <project_root> <spec_file> <transcript> [budget] [model]");
+  process.exit(2);
+}
+
+const TASK = readFileSync(SPEC_FILE, "utf-8");
+
+const args = ["acp", "--dir", PROJECT_ROOT, "--transcript", TRANSCRIPT];
+if (BUDGET) args.push("--budget", BUDGET);
+if (MODEL) args.push("--model", MODEL);
+
+const child = spawn("reasonix", args, {
+  stdio: ["pipe", "pipe", "inherit"],
+  shell: process.platform === "win32",
+  env: process.env,
+});
+
+let buf = "";
+let nextId = 1;
+const pending = new Map();
+
+function send(method, params) {
+  const id = nextId++;
+  child.stdin.write(JSON.stringify({ jsonrpc: "2.0", id, method, params }) + "\n");
+  return new Promise((res) => pending.set(id, res));
+}
+function respond(id, result) {
+  child.stdin.write(JSON.stringify({ jsonrpc: "2.0", id, result }) + "\n");
+}
+
+child.stdout.on("data", (chunk) => {
+  buf += chunk.toString();
+  let nl;
+  while ((nl = buf.indexOf("\n")) >= 0) {
+    const line = buf.slice(0, nl).trim();
+    buf = buf.slice(nl + 1);
+    if (!line) continue;
+    let m;
+    try { m = JSON.parse(line); } catch { continue; }
+
+    // agent → client：工具执行权限请求。editMode=auto/yolo 下 agent 本应自动放行，
+    // 但这里仍显式批准，保证非交互管道不卡住。
+    if (m.method === "session/request_permission") {
+      const opts = m.params?.options || [];
+      const allow = opts.find((o) => /allow/.test(o.optionId)) || opts[0];
+      respond(m.id, { outcome: { outcome: "selected", optionId: allow?.optionId || "allow_always" } });
+      continue;
+    }
+    // agent → client：进度通知。工具调用打印到 stderr（不污染 stdout 协议流）。
+    if (m.method === "session/update") {
+      const u = m.params?.update;
+      if (u?.sessionUpdate === "tool_call") {
+        process.stderr.write(`  [工具] ${u.title || u.kind || ""}\n`);
+      } else if (u?.sessionUpdate === "agent_message_chunk") {
+        process.stderr.write(u.content?.text || "");
+      }
+      continue;
+    }
+    // 对本端请求的响应
+    if (m.id != null && pending.has(m.id)) {
+      pending.get(m.id)(m);
+      pending.delete(m.id);
+    }
+  }
+});
+
+child.on("error", (e) => {
+  console.error("无法启动 reasonix:", e.message);
+  process.exit(3);
+});
+
+const TIMEOUT_MS = 180000;
+const timer = setTimeout(() => {
+  console.error("\n[超时] ACP 派发超过 180s，强制终止");
+  child.kill();
+  process.exit(4);
+}, TIMEOUT_MS);
+
+(async () => {
+  try {
+    await send("initialize", { protocolVersion: 1, clientCapabilities: {} });
+
+    const ns = await send("session/new", { cwd: PROJECT_ROOT, mcpServers: [] });
+    const sid = ns.result?.sessionId;
+    if (!sid) {
+      console.error("session/new 失败:", JSON.stringify(ns.error || ns.result));
+      clearTimeout(timer); child.kill(); process.exit(5);
+    }
+
+    const pr = await send("session/prompt", {
+      sessionId: sid,
+      prompt: [{ type: "text", text: TASK }],
+    });
+    const stop = pr.result?.stopReason;
+    process.stderr.write(`\n[stopReason] ${stop}\n`);
+
+    clearTimeout(timer);
+    child.kill();
+    process.exit(stop === "end_turn" ? 0 : 1);
+  } catch (e) {
+    console.error("ACP 派发异常:", e.message);
+    clearTimeout(timer); child.kill(); process.exit(6);
+  }
+})();
diff --git a/bin/rx-doctor b/bin/rx-doctor
@@ -5,6 +5,14 @@ set -uo pipefail
 SCRIPT_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
 PLUGIN_ROOT=$(dirname "$SCRIPT_DIR")
 FAIL=0
+# python3 在部分 Windows 环境是 Store 占位符：command -v 能找到、但一运行就退 49。
+# 因此逐个实跑 --version，取第一个真正可用的解释器。
+PYTHON=""
+for _py in python3 python; do
+    if command -v "$_py" >/dev/null 2>&1 && "$_py" --version >/dev/null 2>&1; then
+        PYTHON="$_py"; break
+    fi
+done
 
 echo "═══ Reasonix 链路体检 ═══"
 echo ""
@@ -51,8 +59,8 @@ echo ""
 
 # [4] task state（当前工作目录）
 echo "[4] task state（当前目录）"
-if [ -f ".reasonix-tasks/state.json" ]; then
-    python3 -c "
+if [ -f ".reasonix-tasks/state.json" ] && [ -n "$PYTHON" ]; then
+    "$PYTHON" -c "
 import json, sys
 try:
     with open('.reasonix-tasks/state.json', encoding='utf-8') as f:

diff --git a/bin/rx-go b/bin/rx-go
@@ -73,15 +73,34 @@ STDOUT_LOG="$LOGS_DIR/${TIMESTAMP}-${SLUG}.out"
 # --- dispatch 信息 ---
 echo "rx-go dispatch · 规格: $SPEC_FILE · 预算: \$$BUDGET · preset: $PRESET"
 
-# --- dispatch ---
-TASK_CONTENT=$(cat "$SPEC_FILE")
+# --- preset → reasonix 模型映射 ---
+# auto 用 config.json 默认模型（不指定 model）；flash/pro 显式指定
+MODEL=""
+case "$PRESET" in
+    flash) MODEL="deepseek-v4-flash" ;;
+    pro)   MODEL="deepseek-v4-pro" ;;
+    auto|*) MODEL="" ;;
+esac
+
+# --- dispatch（经 ACP，真正执行工具落盘）---
+# 不用 `reasonix run`：run 只把工具调用作为文本输出、不执行，文件不会落盘。
+# 改走 reasonix acp（stdio JSON-RPC），由 rx-acp-dispatch.mjs 驱动 write_file 等工具真正落地。
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 cd "$PROJECT_ROOT"
 EXIT_CODE=0
-reasonix run --budget "$BUDGET" --preset "$PRESET" --transcript "$TRANSCRIPT" "$TASK_CONTENT" > "$STDOUT_LOG" 2>&1 || EXIT_CODE=$?
+node "$SCRIPT_DIR/rx-acp-dispatch.mjs" "$PROJECT_ROOT" "$SPEC_FILE" "$TRANSCRIPT" "$BUDGET" "$MODEL" > "$STDOUT_LOG" 2>&1 || EXIT_CODE=$?
 
 # --- 写 task state（.reasonix-tasks/state.json，#6）---
-if [ -d ".reasonix-tasks" ]; then
-    python3 - "$SLUG" "$BUDGET" "$PRESET" "$EXIT_CODE" "$TRANSCRIPT" <<'PYEOF'
+# python3 在部分 Windows 环境是 Store 占位符：command -v 能找到、但一运行就退 49。
+# 因此逐个实跑 --version，取第一个真正可用的解释器。
+PYTHON=""
+for _py in python3 python; do
+    if command -v "$_py" >/dev/null 2>&1 && "$_py" --version >/dev/null 2>&1; then
+        PYTHON="$_py"; break
+    fi
+done
+if [ -d ".reasonix-tasks" ] && [ -n "$PYTHON" ]; then
+    "$PYTHON" - "$SLUG" "$BUDGET" "$PRESET" "$EXIT_CODE" "$TRANSCRIPT" <<'PYEOF'
 import json, sys, os, datetime
 slug, budget, preset, exit_code, transcript = sys.argv[1:6]
 sf = ".reasonix-tasks/state.json"