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.
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.
AI tutoring platform for immigrant children with EU-compliant privacy protections.
Unified gateway exposing 150+ tools across all NexGenData MCP servers via one endpoint.
Connects AI assistants to Graffiticode's catalog of domain-specific language tools for creating assessments, spreadsheets, and flashcards.
Daily deterministic AI Arena with verifiable proofs, A2A participation, and an x402-priced dossier.
Retrieves comprehensive country data including demographics, geography, currencies, and flags from the REST Countries API.
LibreTranslate open-source machine translation supporting dozens of language pairs via the Pipeworx gateway.
Queries the Tatoeba multilingual sentence corpus across 300+ languages.
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.
Looks up ISO country, language, currency, and script codes from the Debian iso-codes dataset.
DeepL text translation, usage tracking, and supported language listing via the DeepL API.
MCP server for a multilingual trivia API with 1.4M+ questions across 24 categories in English and Polish.
Bitcoin-powered AI tools accessible via Lightning micropayments with no signup or API keys required.
Search and contact business listings and brokers on the Venturu business-for-sale marketplace.