DEN Labs Agent Skills

DenLabs Lab · SDK Installable AI agent skills for on-chain identity and reputation via ERC-8004.

Installation

npx skills add den-labs/agent-skills

Available Skills

Skill	Type	Description
erc8004-avalanche	Blockchain	Register and manage AI agent identities on Avalanche using ERC-8004 (Trustless Agents)
erc8004-celo	Blockchain	Register and manage AI agent identities on Celo using ERC-8004 (Trustless Agents)
alchemy-contribute	DevTools / OSS	Automate the end-to-end contribution flow to any Alchemy open-source repo — fork, clone, upstream, branch, lint, commit, push, PR — with confirmation gates only on irreversible steps

erc8004-avalanche

Register your AI agent on Avalanche C-Chain with a verifiable on-chain identity, making it discoverable and enabling trust signals through reputation and validation.

Contract Addresses:

Network	Identity Registry	Reputation Registry
Avalanche Mainnet (43114)	0x8004A169FB4a3325136EB29fA0ceB6D2e539a432	0x8004BAa17C55a88189AE136b182e5fdA19dE9b63
Avalanche Fuji (43113)	0x8004A818BFB912233c491871b3d84c89A494BD9e	0x8004B663056A597Dffe9eCcC1965A193B7388713

erc8004-celo

Register your AI agent on Celo with a verifiable on-chain identity, making it discoverable and enabling trust signals through reputation and validation.

Contract Addresses:

Network	Identity Registry	Reputation Registry
Celo Mainnet (42220)	0x8004A169FB4a3325136EB29fA0ceB6D2e539a432	0x8004BAa17C55a88189AE136b182e5fdA19dE9b63
Celo Sepolia (11142220)	0x8004A818BFB912233c491871b3d84c89A494BD9e	0x8004B663056A597Dffe9eCcC1965A193B7388713

alchemy-contribute

Ship a Pull Request to any Alchemy open-source repository (alchemyplatform/*) in a single conversation. The skill automates the 11 steps of the official Alchemy Contribution Checklist and asks for confirmation only at irreversible boundaries (fork, push, PR open).

What it covers:

• Reads CONTRIBUTING.md first and honors repo-specific overrides
• Detects the package manager (pnpm / bun / yarn / npm / cargo / forge / go) from lockfiles
• Surfaces docs-repo specifics: content/docs.yml nav manifest, generated content/api-specs/, Cloudinary-hosted images, pnpm run validate and broken-link checks
• Resolves the upstream default branch dynamically (main vs master vs develop)
• Resumes mid-flow when the user has already done part of the setup
• Generates Conventional Commits messages and PR bodies that match each repo's template

Triggers: "contribuir a alchemy", "abrir PR a aa-sdk", "fork alchemyplatform", "PR en alchemy-sdk-js", "contribuir docs alchemy".

Built for: Claude Code, Codex, Cursor, Windsurf, and any other agent that consumes installable skills.

Features

• Register AI agents on-chain (ERC-721 NFT identity)
• Give and read reputation feedback
• Request third-party validation
• Scripts for registration, checking agents, and giving feedback
• Full TypeScript examples with viem and ethers.js

Links:

• ERC-8004 Spec
• 8004.org

Compatibility

Works with 20+ AI agents including:

Claude Code, Cursor, Windsurf, Cline, GitHub Copilot, Gemini CLI, and more.

License

This project is licensed under the Wolfcito Open / Commercial License (WOCL). Commercial use requires a separate agreement.