MCP server: One MCP server.Second OpinionRun by its publisher: served from their own domain, namespace checked by the registry. @secondopinionx402 · External
Adversarial verification for AI agents - pay an independent skeptic per verdict in USDC via x402.
12%12% chance this is malicious. Assessed by AI, which can make mistakes.ReadsOnly reads or looks up information. Assessed by AI, which can make mistakes.OpenA remote server; no sign-in.Deprecated +1Deprecated by the publisher: Second Opinion has shut down (5 Oct 2026). The service at secondopinionx402.com no longer accepts requests. The endpoint has not answered since 10 Oct.FreeFree to use. 12%12% chance this is malicious. Assessed by AI, which can make mistakes.Only reads or looks up information. Assessed by AI, which can make mistakes.A remote server; no sign-in.Deprecated by the publisher: Second Opinion has shut down (5 Oct 2026). The service at secondopinionx402.com no longer accepts requests. The endpoint has not answered since 10 Oct.FreeFree to use. 12% chance this is malicious. Assessed by AI, which can make mistakes.Only reads or looks up information. Assessed by AI, which can make mistakes.A remote server; no sign-in.Deprecated by the publisher: Second Opinion has shut down (5 Oct 2026). The service at secondopinionx402.com no longer accepts requests. The endpoint has not answered since 10 Oct.FreeFree to use.