@piprail/mcp

active

PipRail MCP server — hand any MCP client a budget-bound x402 payment wallet. Local-only, no backend, no custody; the spend policy is enforced before any on-chain send, so the model literally cannot overspend.

Code-only MCP server: no hosted endpoint, so you install and run it yourself. It is not probed, graded or counted in our reachability statistics.

Get it

Repository: github.com/piprail/piprail
Package: npm: @piprail/mcp
Run (stdio): npx -y @piprail/mcp
The usual command for this package registry; check the repository README for required settings.
License: MIT
Last update: 2026-09-09
Homepage: piprail.com

mcp model-context-protocol modelcontextprotocol mcp-server x402 402 payment-required agent-payments ai-agent autonomous-payments wallet usdc

Listed in

npm · source

Run this server as a hosted endpoint? Submit the endpoint and it moves to the remote directory, where it is probed and graded.