Execute raw JSON-RPC calls to 20+ blockchains including Ethereum, Bitcoin, and Solana. Use for custom chain queries not covered by higher-level tools.
MIT
Ethereum tools over MCP: Chainlink feeds, ENS, ERC-8004 agents, EAS attestations, transactions.
Ethereum MCP: Chainlink feeds, gas, ERC-20, ENS, ABI, contract calls, ERC-8004, EAS.