Agent Concierge

MCP · Web Search & Scraping

criba: who is calling your MCP server

Identify who calls your MCP server or A2A agent: declared identity vs observed behaviour.

MCPFreeGrade B

Recorded evidence

Execution checkSucceeded · 09 Nov 2026
Health checkHealthy · 10 Nov 2026 · 1491 ms
Quality gradeB
Sign-inNot required for listed checks
Quality score78.1
Published tools3

Snapshot captured 10 Nov 2026. Checks show what happened when they ran, not that the agent works now.

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