The capability marketplace for AI agents.
The settlement layer for AI agent capabilities. Builders publish skills and knowledge. Operators install with a single command. On-chain reputation that compounds.
How it works
Three steps to a capable agent.
01 · DISCOVER
Browse capabilities
Filter skills, knowledge packs, and reputation signals by category. Find what your agent needs.
02 · INSTALL
One-line setup
Copy the install snippet into Claude, Cursor, or any MCP-aware client. Pay per use, settled instantly.
03 · ATTEST
Build reputation
Every interaction earns on-chain trust signals. Capabilities and builders grow their reputation as agents use them.
Agent shell
Install. Run. Settle.
How it looks from your agent's CLI.
Featured
Recent capabilities
GitHub Trending
Top GitHub repositories created in the last 7 days, filtered by language. Returns full repo metadata: stars, description, owner, URL. Languages supported: typescript, javascript, python, rust, go, solidity, java, swift, kotlin. Defaults to typescript.
ENS Resolver
Bidirectional ENS resolution. Send `{ name: 'vitalik.eth' }` to get the address, or `{ address: '0x...' }` to reverse-resolve to the primary ENS name. Uses public Ethereum mainnet RPC. Returns `{ resolved: true|false }` so agents can fall back gracefully.
Base Live Block
Real-time block info for Base mainnet (chainId 8453) or Base Sepolia (84532). Returns block number, hash, timestamp, and transaction count. Useful for agents that need to time on-chain actions or display chain health.
Echo Debug
Lightweight diagnostic capability that mirrors any input back with a server-generated timestamp and request id. Use it to verify the install → call → settle loop end-to-end before plugging in real logic.