Every server below was scanned with the same deterministic engine that powers the MCP Trust Checker CLI and free API. The A–F Trust Score answers one question — how safe is this server for you to adopt: it starts from the threat score of its published code, then adjusts down for the capability blast radius, how strongly the publisher is verified, and how much of the package the scan could actually see. No pay-to-list, no self-reported ratings, and every point is itemised with its evidence.
QIDI 3D Printer MCP server. Controls QIDI 4 Max Combo via Moonraker REST API. Tools: printer status, temperatures, start/pause/resume/cancel print, list files, send gcode, preheat. Built by MEOK AI Labs.
MCP server for the QR Forge API — create and manage trackable QR codes.
MCP server for QRZ.com — callsign lookup, DXCC resolution, logbook queries
Model Context Protocol server for the QSale platform — catalog, content, segments, dictionaries, mailings, and admin tasks via console.qsale.io REST.
MCP server for QuantData options market data — GEX/DEX/CEX/VEX walls, net drift, max pain, IV rank, and more
MCP server — exposes QuantGist macro event tools to Claude and AI agents
Secure MCP server for accessing Quilt data with IAM or JWT authentication
MCP server for RAGStack knowledge base - search, chat, upload, and scrape
MCP server for Prometheus integration
RCA-MCP MCP connector — causal root-cause analysis, 56 tools, works with Claude, Ollama, Groq, OpenAI, Gemini, LangChain and more.
MCP server for Grafana with a read-only default and a separate write-capable command
Local MCP server for Recite receipt processing
MCP server for REDCap (Research Electronic Data Capture)
Local MCP server that fetches and refines Reddit (and other JSON) content for Claude, via Reddit's public RSS feeds (no auth).
A MCP server that connects to your Redmine instance (Active Fork)
A Python-based MCP server for database actions on Amazon Redshift using the Data API
MCP server for Refua design, data, clinical, wet-lab, benchmark, regulatory, and deployment workflows.
Model Context Protocol server for Regen Network blockchain
MCP server for the Regulations.gov API. Federal rulemaking dockets, documents, comments, and comment period tracking.
MCP server for Reparatio — file conversion, merging, and SQL queries
MCP server for Reqable local capture data
MCP server for autonomous research automation: web search, Wikipedia, arXiv, Crossref, fact-checking and report compilation
MCP server for RESILAND Intelligence — AI-powered spatial intelligence for Central Asia landscape restoration
Convert REST API specifications (OpenAPI 3.x, Swagger 2.x, OpenAPI Actions) into MCP tools for AI agents. Supports JSON and YAML formats.