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FreshProof

io.github.ricksporto/freshproof · v1.0.0

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

Connect Remote server

Terminal
claude mcp add --transport http freshproof https://freshproof.ricardobessellp-11d.workers.dev/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "freshproof": {
      "url": "https://freshproof.ricardobessellp-11d.workers.dev/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "freshproof": {
      "type": "http",
      "url": "https://freshproof.ricardobessellp-11d.workers.dev/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://freshproof.ricardobessellp-11d.workers.dev/mcp

Tools 4 found in our last check

  • 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 trust policy rules. Use it when you already have a proof_id from observe_url or verify_url and want to re-check eviden…

  • 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 reques…

  • 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 publ…

Details

Endpointhttps://freshproof.ricardobessellp-11d.workers.dev/mcp (Streamable HTTP)
First published22 Sep 2026
Last updated22 Sep 2026
Registry nameio.github.ricksporto/freshproof

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