ProofRail Access Agent
A2A bridge for autonomous MCP discovery, free endpoint preflight, and optional x402-paid ProofRail certification with deterministic evidence.
- Provider
- ProofRail
- Reachable
- Yes
- Signed
- No
- Conformance grade
- pass
- Protocol versions
- 1.0, 1.0, 0.3
- Skills
- ProofRail certification access, Find verified public MCP servers
- First seen
- Sep 30, 2026
- Last seen
- Sep 30, 2026
- Readings
- 1
- Answered
- 1
Observed findings
- Code: unsigned · Field: signatures · detail: · severity: info