# io.github.MitchSingh/402shield

- Registry name: `io.github.MitchSingh/402shield` · version 0.1.0
- Categories (automatic, keyword rules): Payments & accounting, Finance & markets, Agent payments (x402)
- 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.MitchSingh%2F402shield
- Server page: https://mcpstation.net/s/io.github.MitchSingh--402shield.html

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

x402 payment security and pre-execution transaction risk screening for autonomous AI agents.

## Connect

- streamable-http: `https://four02shield.onrender.com/mcp`

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

- `preflight\_payment`: Prepare the exact paid 402Shield request that must be completed before an autonomous payment executes. Submit the returned POST request with an x402-capable client. The paid response is ALLOW, REVIEW, or BLOCK. Execute the intended payment only after ALLOW; REVIEW and BLOCK should stop execution by

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