Fabio662/yieldagentx402-sdks
🔌 MCP ServerFabio662
A custody-free, policy-gated execution layer for AI agents supporting 18 blockchains via MCP.
YieldAgentX402-SDKs serves as a robust infrastructure layer designed to bridge the gap between AI agents and decentralized finance. By implementing the MCP (Model Context Protocol) standard, it allows agents to execute complex cross-chain transactions across 18 distinct networks, such as Base, Starknet, and TON. A core innovation is its custody-free architecture: it utilizes a NEAR MPC key authority to sign transactions across EVM and BTC networks, eliminating the risks associated with storing private keys locally. Security is further bolstered by Intel TDX TEE (Trusted Execution Environment) attestation and ShadeGuard policy enforcement, ensuring that agent actions remain within predefined safety boundaries. Every transaction generates an HMAC-SHA256 receipt anchored to Filecoin and BTFS, providing immutable proof of execution. The system operates on the x402 protocol, which facilitates settlement with a transparent 0.25% protocol fee. Developers can easily integrate this functionality using the npx command, and the public discovery feature allows for immediate capability exploration without the need for authentication.
💡Highlights
- ├─18 chains supported via MCP
- ├─Custody-free MPC key signing
- └─Intel TDX TEE attestation
🎯For
- ├─AI Agent Developers
- └─Blockchain Engineers