Free tool
Agent Mesh Protocol checker
Check public Agent Mesh Protocol discovery for free. Inspect agent.json or an AMP extension in an A2A card, with version, address and endpoint findings.
What the Agent Mesh Protocol checker checks
It runs these checks from the full scan, under the same rules, and the descriptions below come from our standards catalogue. Unlike the full scan, it never retries through a browser, so a file behind bot protection can fail here and still pass in a report.
AMP discovery
We read the native identity document or the explicit AMP extension in an A2A card. We check the declared version, agent addresses, HTTPS endpoint and delivery of the document.
Results: Pass: usable public AMP discovery is published. Warn: an AMP declaration is recognisable but unusable. N/A: no public declaration is established, or it could not be read. Absence never costs points.
Full methodology and sources →Fix what it finds
- How to publish Agent Mesh Protocol discovery
Publish AMP discovery for an existing agent: native agent.json and A2A extension examples, hosting checks, privacy choices and fixes for broken declarations.