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.
Access Swedish Parliament and Government open data - 27 tools for political analysis
OpenAI and ChatGPT Ads tools for campaigns, creatives, audiences, and insights.
Manage 3D printer farms directly from Claude, controlling printers, queues, and jobs.
Official EZTexting MCP server: SMS/MMS messaging, contacts, workflows, and account administration.
Manage the full AdButler ad platform including advertisers, campaigns, zones, creatives, reporting, and programmatic ads via 600+ tools through the official hosted MCP server.
Access products, orders, and customers from the B2Bware B2B commerce platform.
Send iMessages from anywhere.
Connects to any CKAN open data portal for searching datasets, exploring organizations, querying tabular data, and reading metadata.
New Zealand government open data portal (data.govt.nz) access via a Pipeworx-hosted MCP endpoint.
Chilean government open data portal (datos.gob.cl) access via a Pipeworx-hosted MCP endpoint.
No-code databases, forms, portals and AI sites: manage records and automation via natural language.