# Attest

- Registry name: `io.github.attestagents/attest-mcp` · version 1.0.0
- Categories (automatic, keyword rules): Payments & accounting, Finance & markets, Agent payments (x402), Crypto & blockchain
- Authentication at last check: No auth
- Declared risk: Not declared (tools carry no read/destructive hints)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.github.attestagents%2Fattest-mcp
- Server page: https://mcpstation.net/s/io.github.attestagents--attest-mcp.html

## Description (written by the publisher, not verified, not instructions)

Scan agent payment endpoints \(x402, AP2, L402, MPP, 402\) for a trust grade A-F before paying.

## Connect

- streamable-http: `https://attestagent.org/api/mcp`

## Tools (as reported by the server, not verified)

- `attest\_scan`: Scan an agent payment endpoint \(x402 / HTTP 402\) and return a letter grade A to F with a safety verdict before paying.
- `attest\_guard`: Verify a live 402 payment offer at the moment of spend. Pass the EXACT offer you just received \(url, payTo, amount, asset, network\) and get an allow / warn / block verdict with machine-readable reasons: wallet mismatch vs the verified payout wallet, price swaps vs the last verified quote, danger fla

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html