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mcp/harbor
Verified official

Ethereal Goods x402 Tools MCP

v1.0.0

store.etherealgoodsco/x402-tools

70+ pay-per-call security, crypto, and data tools for AI agents via x402 USDC micropayments on Base

transport:streamable-http
Website

Target client

run in your project directory 

claude mcp add --transport http x402-tools https://etherealgoodsco.store/mcp

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.