{"name":"io.github.AgentTanuki/x402-payment-safety","slug":"agenttanuki-x402-payment-safety","title":null,"description":"Authorize x402 payments before signing with request-bound, signed safety decisions.","url":"https://mcp.market/server/agenttanuki-x402-payment-safety","rating":null,"grade":"A","score":88,"certified":false,"status":"active","category":"finance","tags":["finance"],"presence":{"score":23,"stars":0,"forks":1,"downloads_week":null,"last_push_at":"2026-09-15T18:18:54.000Z","license":"Apache-2.0"},"uptime":{"percent":100,"checks":2,"ok":2,"last_checked_at":"2026-09-19T22:26:16.189Z","last_ok_at":"2026-09-19T22:26:16.189Z","latency_ms":165},"claimed":false,"transport":"remote","callable_via_gateway":true,"default_price_micros":0,"repository":"https://github.com/AgentTanuki/agent-guild","website":"https://agent-guild-5d5r.onrender.com/.well-known/mcp/payment-safety-server-card.json","version":"2.7.0","remotes":[{"type":"streamable-http","url":"https://agent-guild-5d5r.onrender.com/mcp/payment-safety/"}],"packages":[],"tools":[{"name":"guild_x402_payment_safety","description":"PAID. Call this immediately BEFORE signing an x402 payment envelope.\n\nReturns one short-lived, Guild-signed AGPD-1 allow/block credential bound\nto the exact target payment: scheme, CAIP-2 network, asset contract, atomic\namount, payee and resource URL, plus optional capability and policy\nthresholds. Verify it offline with POST /wallet-binding/decision/verify.\n\nThis is the native MCP transport for the existing HTTP\nPOST /wallet-binding/decision product. An unpaid call returns a complete\nx402 v2 challenge for the exact request digest. Retry with the official\n``_meta['x402/payment']`` carrier; adapters that cannot set request metadata\nmay pass the identical signed PaymentPayload as ``x402_payment``. Conflicting\ncarriers fail closed before facilitator verification or settlement.\n\nThe decision is issued before metering, so malformed inputs or signing\nfailures are never charged. ``api_key`` uses sandbox credits and is never\nexternal revenue. The free identity-only alternative is\nGET /wallet-binding/resolve.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"payment":{"description":"The exact target payment being authorized before wallet signing.","properties":{"scheme":{"type":"string"},"network":{"type":"string"},"asset":{"type":"string"},"amount":{"type":"string"},"pay_to":{"type":"string"},"resource":{"type":"string"}},"required":["scheme","network","asset","amount","pay_to","resource"],"type":"object"},"capability":{"default":"","type":"string"},"policy":{"anyOf":[{"description":"Optional caller thresholds; server baselines can only make them stricter.","properties":{"max_risk":{"type":"number"},"min_confidence":{"type":"number"}},"type":"object"},{"type":"null"}],"default":null},"ttl_seconds":{"default":300,"type":"integer"},"api_key":{"default":"","type":"string"},"x402_payment":{"anyOf":[{"additionalProperties":true,"type":"object"},{"type":"string"},{"type":"null"}],"default":null}},"required":["payment"],"additionalProperties":false}}],"scan":{"score":88,"grade":"A","scanned_at":"2026-09-20T00:26:57.902Z","report":{"scannerVersion":"0.1.9","scannedAt":"2026-09-20T00:26:57.886Z","components":{"code":{"score":-1,"max":25,"notes":["remote-only server, no package to scan"]},"reliability":{"score":20,"max":20,"notes":["remote reachable in 717ms"]},"poisoning":{"score":15,"max":15,"notes":["1 tool descriptions checked"]},"auth":{"score":10,"max":15,"notes":["open endpoint, read-only tools"]},"maintenance":{"score":15,"max":15,"notes":["last push 4 days ago"]},"identity":{"score":6,"max":10,"notes":["registry namespace matches repository owner"]}},"findings":[],"inputs":{"probes":[{"url":"https://agent-guild-5d5r.onrender.com/mcp/payment-safety/","reachable":true,"authRequired":false,"latencyMs":717,"serverInfo":{"name":"Agent Guild x402 Payment Safety","version":"2.7.0"}}],"packages":[],"repo":{"found":true,"owner":"AgentTanuki","repo":"agent-guild","archived":false,"pushedAt":"2026-09-15T18:18:54Z","stars":0,"forks":1,"openIssues":40,"ownerType":"User","ownerAvatarUrl":"https://avatars.githubusercontent.com/u/294486129?v=4","ownerCreatedAt":"2026-06-17T11:19:06Z","license":"Apache-2.0"},"icon":{"url":null,"source":"none"},"presence":{"stars":0,"forks":1,"downloadsWeek":null,"license":"Apache-2.0","lastPushAt":"2026-09-15T18:18:54.000Z","score":23}}}},"grade_history":[],"reviews":[]}