This task can be performed using A2Apex
The trust layer for AI agents
Best product for this task
A2Apex
dev-tools
A2Apex tests AI agents built on Google's A2A protocol against 50+ automated compliance checks. Agents earn a 0-100 trust score with Gold, Silver, or Bronze certification badges. Every tested agent gets a public profile in the Agent Directory with skills, test history, and a live chat to try the agent directly. Free tier: 5 tests/month.

What to expect from an ideal product
- A2Apex runs 50+ automated compliance checks on A2A protocol agents and returns a 0-100 trust score, so you know exactly where your agent passes or fails before it ever talks to another system.
- Agents that clear the bar earn a Gold, Silver, or Bronze certification badge that signals verified reliability to developers, partners, and enterprise buyers evaluating A2A-compatible tools.
- Every tested agent gets a public profile in the A2Apex Agent Directory, complete with listed skills, full test history, and a live chat window so anyone can try the agent without touching your codebase.
- The free tier covers 5 tests per month, which is enough to validate a new A2A agent build, catch regressions after updates, or explore the platform before committing to a paid plan.
- If you are building on Google's A2A protocol and need a repeatable way to prove your agent behaves correctly, A2Apex replaces manual review with a structured, auditable compliance workflow.
