FreshProof
Timestamped public URL observations with SHA-256 fingerprints, paid in USDC on Base via x402.
| Endpoint | https://freshproof.ricardobessellp-11d.workers.dev/mcp (streamable-http) |
|---|---|
| Registry version | 1.0.0 |
| Now | 4 tools · grade B (88) · pin ts_70f28c5c10cc7ffe5156a601026a23e8 · protocol 2025-06-18 |
| First / last listed | 2026-10-30 00:27 UTC / 2026-10-30 00:27 UTC |
| Grade over time | 2026-10-30: B (88), 4 tools |
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Tools: freshproof_info verify_proof observe_url verify_url
freshproof_info | Describe FreshProof, its observation semantics, current MCP price and payment network. This tool is free. params: none |
verify_proof | Verify an existing FreshProof Proof Receipt without making a new network request. This free tool checks deterministic receipt integrity and optionally evaluates trust policy rules. Use it when you already have a proof_id from observe_url or verify_url and want to re-check evidence without paying for another observation. The result includes valid, decision (PASS, FAIL, or UNKNOWN), per-rule checks, params: proof_id*, policy |
observe_url | Buy a timestamped FreshProof observation of a public HTTP/HTTPS URL. Returns final URL, observation timestamp, age, HTTP status, SHA-256 body hash, body size, ETag, Last-Modified, fetch duration, and whether the observation came from shared cache or a fresh public-network request. Set max_age=0 when a new public-network request is required. The response body itself is not returned. params: url*, max_age |
verify_url | Verify what is observable at a public URL before an agent trusts, pays, or acts. This paid tool combines observe_url and verify_proof in one call: it buys an observation, creates or returns a Proof Receipt, and evaluates the supplied trust policy. Set max_age=0 when current public-network evidence is required. The result contains both observation evidence and verification with decision PASS, FAIL, params: url*, max_age, policy* |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.