A curated registry of Model Context Protocol servers, each with an automated security grade from our tool-surface scanner.
Context for the grades below — how inspection, tool poisoning, and the grade-vs-gate split work. Directory letters are Andrax scanner grades (mcpgrade-1.4.0), not Guard runtime scores.
Soft CTA: a grade finds risk on a snapshot; Guard enforces allow/deny/audit on live MCP traffic (mcpgrade-2.0.0). Do not equate the two scores.
Connects AI assistants to Graffiticode's catalog of domain-specific language tools for creating assessments, spreadsheets, and flashcards.
LibreTranslate open-source machine translation supporting dozens of language pairs via the Pipeworx gateway.
Text translation via the LibreTranslate API — translate text between languages with language detection support.
what3words 3-word address geocoding via the Pipeworx gateway for precise location lookup and conversion.
Search and contact business listings and brokers on the Venturu business-for-sale marketplace.
Run an MCP server? Paste its remote endpoint — we'll scan it (read-only) and publish a free, reproducible security grade. Genuine MCP servers get listed instantly.