All servers · Payments & accounting · Agent payments (x402)
io.github.MitchSingh/402shield
io.github.MitchSingh/402shield · v0.1.0
Measured by MCP Station
| Last check | Reachable |
|---|---|
| Checked at | — |
| Check success 7 / 30 days | — |
| First-try success 30 days | — |
| Median response | — |
| Lookups 30 days | — |
| Authentication | No auth |
| MCP version | 2025-06-18 |
| Rank score | — |
| Declared risk | Not declared (tools carry no read/destructive hints) |
| Capabilities declared | tools |
| Tool definitions | 1 tools · with description 100% · input schema is an object 100% · read/destructive hints 0% |
Description written by the publisher, not verified
x402 payment security and pre-execution transaction risk screening for autonomous AI agents.
Connect
streamable-http · https://four02shield.onrender.com/mcp
claude mcp add --transport http 402shield https://four02shield.onrender.com/mcp{
"mcpServers": {
"402shield": {
"url": "https://four02shield.onrender.com/mcp"
}
}
}Tools as reported by the server
preflight_paymentPrepare 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
Repository · JSON · Text for agents · Registry updated 2026-10-07