PennyRail Transaction Router MCP server

Find and quote agent capabilities, then pay only the selected x402 execution URL.

Category: Dev tools

● Offline, checked 101 min ago · 80 ms

Source: official MCP Registry entry io.github.clay-swartz/pennyrail · repository

Direct MCP URL and setup

CLAUDE CODE

claude mcp add --transport http io-github-clay-swartz-pennyrail https://pennyrail.vercel.app/api/mcp

CURSOR / VS CODE (mcp.json)

{ "mcpServers": { "io-github-clay-swartz-pennyrail": { "url": "https://pennyrail.vercel.app/api/mcp" } } }