AuthProof for Claude Code
io.github.kaleckh/authproof
Signed, non-replayable API auth. Agents self-register and sign requests with ERC-8128.
client:Claude Code
transport:stdio
runtime:npm
Install AuthProof in Claude Code
run in your project directory
claude mcp add authproof -e AUTHPROOF_SERVER=<AUTHPROOF_SERVER> -e AGENT_PRIVATE_KEY=<AGENT_PRIVATE_KEY> -e AUTHPROOF_CHAIN_ID=<AUTHPROOF_CHAIN_ID> -e AUTHPROOF_RPC_URL=<AUTHPROOF_RPC_URL> -- npx -y @authproof/mcp-serverAdds it for this project only. Append --scope user to make it available everywhere. Claude Code docs