{"name":"io.github.xka0085-byte/receiptrail","slug":"xka0085-byte-receiptrail","title":"ReceiptRail — x402 Delivery Receipts","description":"On-chain x402 delivery receipts on Solana: hash-locked, verifiable proof of delivery.","url":"https://mcp.market/server/xka0085-byte-receiptrail","rating":null,"grade":"C","score":63,"certified":false,"status":"active","category":"other","tags":[],"presence":{"score":8,"stars":null,"forks":null,"downloads_week":null,"last_push_at":null,"license":null},"claimed":false,"transport":"remote","callable_via_gateway":true,"default_price_micros":0,"repository":null,"website":"https://agenttoll-receipts.app.workbuddy.host","version":"0.2.1","remotes":[{"type":"streamable-http","url":"https://agenttoll-receipts.app.workbuddy.host/mcp"}],"packages":[],"tools":[{"name":"get_receipt","description":"Fetch full receipt details: digests, checks, outcome, amount, buyer, seller, timestamp, PDA. Look up by receipt_id, or by x402_payment_ref (always works — the receipt lives on-chain). Read-only, no cost.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"receipt_id":{"type":"string","description":"Receipt id, e.g. r_abcdef1234567890"},"payment_ref":{"type":"string","description":"x402_payment_ref of the transaction (use this if receipt_id unknown; resolved on-chain)"}}}},{"name":"issue_receipt","description":"Anchor a SHA-256 digest of delivered content plus the x402 settlement reference on Solana. Returns a permanent, publicly verifiable receipt (poll until outcome === \"settled\"). Costs 0.001 USDC via x402; if x402_payment_signature is omitted, returns the payment challenge instead (pay 0.001 USDC to the service address, then call again with the payment tx signature).","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"x402_payment_ref":{"type":"string","description":"Unique reference for this transaction (1-128 chars)"},"deliverable_digest":{"type":"string","description":"SHA-256 hex digest (64 chars) of the delivered content"},"x402_payment_signature":{"type":"string","description":"Solana tx signature of the 0.001 USDC payment to the service address. Omit to receive the payment challenge."},"buyer":{"type":"string","description":"Optional buyer identifier (wallet address)"},"seller":{"type":"string","description":"Optional seller identifier"}},"required":["x402_payment_ref","deliverable_digest"]}},{"name":"verify_receipt","description":"Verify an AgentToll receipt against live Solana state: PDA owner must be the AgentToll program and the stored digest must match the receipt. Look up by receipt_id, or by x402_payment_ref (always works — the receipt lives on-chain). Read-only, no cost.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"receipt_id":{"type":"string","description":"Receipt id, e.g. r_abcdef1234567890"},"payment_ref":{"type":"string","description":"x402_payment_ref of the transaction (use this if receipt_id unknown; resolved on-chain)"}}}}],"scan":{"score":63,"grade":"C","scanned_at":"2026-09-19T00:32:12.552Z","report":{"scannerVersion":"0.1.3","scannedAt":"2026-09-19T00:32:12.484Z","components":{"code":{"score":-1,"max":25,"notes":["remote-only server, no package to scan"]},"reliability":{"score":17,"max":20,"notes":["remote reachable in 4609ms"]},"poisoning":{"score":15,"max":15,"notes":["3 tool descriptions checked"]},"auth":{"score":10,"max":15,"notes":["open endpoint, read-only tools"]},"maintenance":{"score":3,"max":15,"notes":["no repository listed"]},"identity":{"score":2,"max":10,"notes":["no repository or website to verify"]}},"findings":[{"id":"maint.no-repo","severity":"low","component":"maintenance","title":"No source repository listed"}],"inputs":{"probes":[{"url":"https://agenttoll-receipts.app.workbuddy.host/mcp","reachable":true,"authRequired":false,"latencyMs":4609,"serverInfo":{"name":"receiptrail","version":"0.2.0"}}],"packages":[],"repo":{"found":false},"icon":{"url":"data:image/svg+xml,%3Csvg xmlns=%27http://www.w3.org/2000/svg%27 viewBox=%270 0 100 100%27%3E%3Crect width=%27100%27 height=%27100%27 rx=%2720%27 fill=%27%23111118%27/%3E%3Ctext x=%2750%27 y=%2768%27 font-size=%2752%27 text-anchor=%27middle%27 fill=%27%234ade80%27 font-family=%27monospace%27%3E%E2%9C%93%3C/text%3E%3C/svg%3E","source":"site"},"presence":{"stars":null,"forks":null,"downloadsWeek":null,"license":null,"lastPushAt":null,"score":8}}}},"grade_history":[],"reviews":[]}