Paste your MCP endpoint. Faceabot connects like an agent would, then tells you exactly what breaks and how to fix it — reachability, protocol, tool descriptions, schemas, discoverability.
En français : collez l'adresse de votre serveur MCP, Faceabot le teste comme le ferait une IA et vous dit quoi corriger.
GET https://faceabot.com/api/doctor?url=https://your-server.com/mcpFree, no key, 30 diagnoses per client per day. Read-only: only initialize, notifications/initialized and tools/list are sent. No tool is ever called.
AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
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