io.github.ricksporto/freshproof

up checked 2026-11-11T08:40:25.185Z

Unclaimed · Unverified

Publisher-provided title

FreshProof

Publisher-provided description

Timestamped public URL observations with SHA-256 fingerprints, paid in USDC on Base via x402.

Summary by lookupd

Lets an agent buy timestamped observations of public URLs with SHA-256 body hashes, and verify existing proof receipts for integrity.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http freshproof https://freshproof.ricardobessellp-11d.workers.dev/mcp

Codex, remote (streamable-http)

codex mcp add freshproof --url https://freshproof.ricardobessellp-11d.workers.dev/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "freshproof": {
      "url": "https://freshproof.ricardobessellp-11d.workers.dev/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

freshproof_info Describe FreshProof, its observation semantics, current MCP price and payment network. This tool is free.
verify_proof Verify an existing FreshProof Proof Receipt without making a new network request. This free tool checks deterministic receipt integrity and optionally evaluates
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, E
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 ob

Shows this live status and links here; updates hourly.

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