Official MCP RegistryHosted servermcp-keyless.etherscan.iov2.3.0
Etherscan
Read-only Etherscan V2 blockchain data: balances, transactions, transfers, tokens, contracts, logs.
Connect to Claude Code
Copyclaude mcp add --transport http etherscan https://mcp-keyless.etherscan.io/mcpVendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.
Endpoints
- https://mcp-keyless.etherscan.io/mcpstreamable-http
- https://mcp.etherscan.io/mcpstreamable-http
Published in the official MCP registry as “io.etherscan/etherscan-mcp”. Verified through the vendor namespace.