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mcp/harbor
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x402 Research MCP

v0.5.0 changelog · 2

io.github.kevinm222/x402-research-mcp

Pay-per-call x402 crypto research and Base address/approval risk checks. Testnet by default.

transport:stdio runtime:npm
View source Website

Target client

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add x402-research-mcp -e X402_NETWORK=<X402_NETWORK> -e X402_BUYER_PRIVATE_KEY=<X402_BUYER_PRIVATE_KEY> -- npx -y @agentfirm402/x402-research-mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.