Well-Known Reader

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Pass any URL on a host and the Reader normalizes it to the origin, then probes the canonical discovery surface: /.well-known/x402, /.well-known/agent.json, /agent.json, /openapi.json, /llms.txt and /robots.txt. Each entry reports found/missing/error plus the actual source URL probed.

How to use

  1. Paste any URL on the host (path is ignored; origin is probed).
  2. Run to read the six canonical discovery documents in one pass.
  3. Review the found/missing/error status per path.
  4. Use the card before deciding whether to probe the service for payment.
  5. Agents call the paid POST /api/well-known endpoint ($0.001).

Where it applies

  • Checking whether a service publishes x402 metadata before probing it.
  • Building a discovery map of an origin for routing decisions.
  • Verifying our own hub's discovery surface from the outside.
  • Feeding a structured service card into Agent Health.