The real catalog of tools for AI agents

Network, domain and website diagnostics for AI clients via MCP.

Free, no-key, read-only MCP endpoint verification and diagnostics.

MCP server for 389 Directory Server health diagnostics, log analysis, and SOS-report investigation

Monitor MCP, CI, and HTTP targets with health history, TLS expiry, assertions, and diagnostics

Fallax is a phishing simulation and security awareness training platform. Read your results.

Free MCP, API auth, webhook and schema diagnostics with bounded checks and safe quote routing.

🛡️ MCP Heimdall - Advanced Environment Architect & Diagnostic Tool.

Grade an MCP server's auth against the spec and diagnose which layer a failure is in.

Diagnoses whether an MCP server is reachable, by live HTTP probe.

Server operations MCP: HTTP health checks, log analysis, deploy dry-runs, mail diagnostics.

A fault code, a VIN, or a recall — answered from public NHTSA and standards data.

Redis health, BullMQ queue monitoring, memory analysis, and slow query diagnostics

Email deliverability check: MX, SPF, DKIM, DMARC, blacklists, MTA-STS, DNSSEC, BIMI. Graded, no key.

Read-only MCP diagnostics server for RavenDB.

Hardware probe for performance diagnostics, thermal monitoring, and LLM optimization.

Premium agentic endpoint for crop-pest-diagnostic-mcp.

Edge-based network diagnostic utility checking host latency, gated via x402 payment rails.

Hosted MCP server for PostgreSQL diagnostics: slow queries, missing indexes, connection pressure.

Venture Insights' free Concept Diagnostic, requested by an AI assistant for a founder.

SQL Server monitoring and diagnostics for AI agents using Extended Events. No ODBC drivers required.