com.cribalo/criba · v0.1.0 · agents-and-memory
criba: who is calling your MCP server is healthy: it completed an MCP handshake in 858 ms and exposes 3 tools.
Identify who calls your MCP server or A2A agent: declared identity vs observed behaviour.
Endpoint: https://criba.cribalo.com/mcp (streamable-http)
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| Users (last 30 days) | 0 |
| Handshake | Healthy |
| Auth needed | None |
| Tool count | 3 |
| Latency | 858 ms |
| Last checked (UTC) | 2026-11-09T10:15:20.214Z |
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-11-09T10:15:20.214Z | Healthy | 858 |
identify_client | Who a User-Agent and/or an MCP clientInfo.name claims to be, matched against criba's catalog of known MCP indexers, verifiers, A2A directories, AI crawlers, scanners and HTTP libraries. This is a declaration, not proof: use classify_visitor for behaviour. Pass at least one of the two. |
classify_visitor | Classify one visitor from its requests to your MCP server, A2A agent or website. Returns the declared identity, the observed behaviour class (acts-on-results, agent-tool-use, agent-message, probe, indexer, web-scanner, web), the signals and reasons, and mismatch=true when behaviour contradicts the d |
list_known_bots | List criba's catalog of known agent-ecosystem bots, optionally filtered by category or protocol. Each entry has its id, name, category, URL, matching rules and what it was seen doing. Catalog 2026-11-08, CC-BY-NC-4.0 (non-commercial use with attribution). |