Test, validate, and certify your A2A protocol implementations. The first compliance testing tool for Google's Agent-to-Agent standard.
The agent ecosystem is fragmented. Every framework speaks a different language.
Every framework does it differently. LangChain, AutoGPT, CrewAI — none of them can talk to each other out of the box.
Agents fail silently in production. You ship, you pray, you debug at 3am when everything breaks.
How do you know an agent works before deploying? How do you trust an agent you didn't build?
Everything you need to build, test, and certify A2A-compliant agents.
Full schema compliance checking against the A2A specification. Know your agent card is correct before deployment.
Real JSON-RPC calls with response validation. Test every endpoint with actual protocol messages.
Task lifecycle transition verification. Ensure your agent handles every state change correctly.
SSE event ordering and format checks. Validate real-time communication flows.
Auth scheme validation for API keys, OAuth, and JWT. Make sure your agent is secure.
0-100 compliance score with detailed reports. Know exactly where your agent stands.
Three simple steps to A2A compliance.
Enter your agent URL. We'll discover your agent card and available capabilities automatically.
Run our automated compliance suite. We test every aspect of the A2A protocol against your agent.
Get your A2A compliance score and badge. Share it with confidence.
Where we're going. And how we'll get there.
Manual testing, validation, and compliance scoring. Point, click, get results. Available now in beta.
pip install a2apex — CI/CD integration, automated testing in your pipeline, GitHub Actions support.
Agent certification, trust scores, and a verified registry. Know which agents you can trust before you integrate.
🚀 Coming Soon — Free during beta
All plans include a 14-day free trial
Join the waitlist for early access. Beta users get free access during the beta period.
🎁 Free beta access for early signups. No spam, ever.