MCP Trust Registry

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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.

24,030 servers 30,257 packages scanned 23 categories what changed → ecosystem stats → security signals →
Queryweaver PyPI
A
queryweaver

Text2SQL tool that transforms natural language into SQL using graph-powered schema understanding

API Development Score 99/100 0 findings Cap. Minimal
Quick Tts PyPI
A
quick-tts-mcp

MCP server providing text-to-speech functionality using OpenAI's API

Developer Tools Score 99/100 0 findings Cap. Minimal
Quip 3 implementations
A
best: quip-mcp-server

MCP server for interacting with Quip spreadsheets

Other Best score 99/100 0 findings Cap. Minimal
Quiz Generator PyPI
A
mcp-quiz-generator

A Model Context Protocol server for generating HTML and Word quiz files from Markdown content

Other Score 99/100 0 findings Cap. Minimal
Quizzard PyPI
A
quizzard-mcp

A multi-source trivia and quiz MCP server

Gaming & Entertainment Score 99/100 0 findings Cap. Minimal
Rag Retrieval PyPI
A
rag-retrieval-mcp

A generic RAG MCP server with pluggable embedding providers and vector stores

AI, Memory & Reasoning Score 99/100 0 findings Cap. Minimal
Rancher 3 implementations
A
best: rancher-mcp

Capability-aware MCP server for Rancher-managed Kubernetes: discovery, generic resource access, and curated operator workflows across the Norman and Steve planes (Rancher 2.6.5–2.9.3)

Developer Tools Best score 99/100 0 findings Cap. Minimal
Random Number PyPI
A
random-number-mcp

Random-number utilities exposed via Model Context Protocol

Other Score 99/100 0 findings Cap. Minimal
Rapidapi PyPI
A
rapidapi-mcp-server

RapidAPI marketplace discovery and assessment MCP server using undetected-chromedriver for anti-bot detection bypass

Developer Tools Score 99/100 0 findings Cap. Minimal
Rapidchart PyPI
A
rapidchart-mcp

MCP server for RapidChart - Generate diagrams from code in Cursor

Developer Tools Score 99/100 0 findings Cap. Minimal
Rapidocr PyPI
A
rapidocr-mcp

RapidOCR MCP Server for OCR processing

API Development Score 99/100 0 findings Cap. Minimal
Ras Commander PyPI
A
ras-commander-mcp

MCP server for HEC-RAS project interaction via ras-commander

Data Science & ML Score 99/100 0 findings Cap. Minimal
Ratel Ai 2 implementations
A
best: ratel-ai

Python SDK for Ratel — context engineering platform for AI agents. BM25 tool retrieval, MCP ingestion, framework-neutral capability tools.

Developer Tools Best score 99/100 0 findings Cap. Minimal
Rationalbloks PyPI
A
rationalbloks-mcp

RationalBloks MCP Server - Deploy production REST APIs and Neo4j Graph APIs in minutes. 44 infrastructure tools for projects, schemas, and graph data.

Developer Tools Score 99/100 0 findings Cap. Minimal
Rbt PyPI
A
rbt-mcp-server

MCP Server for Graphiti memory and document chunking with intelligent Markdown processing.

Developer Tools Score 99/100 0 findings Cap. Minimal
Rdkit PyPI
A
mcp-rdkit

A package for RDKit integration with MCP

Other Score 99/100 0 findings Cap. Minimal
Rdl PyPI
A
rdl-mcp

Edit SSRS reports using AI - MCP server for RDL files

Developer Tools Score 99/100 0 findings Cap. Minimal
Re Library PyPI
A
re-library-mcp

MCP server for the RE-Library knowledge base — search and retrieve Reverse Engineering entries from any MCP-compatible client.

Learning & Documentation Score 99/100 0 findings Cap. Minimal
Re Mcp Ghidra PyPI
A
re-mcp-ghidra

Ghidra backend for re-mcp — headless Ghidra MCP server using pyghidra

Developer Tools Score 99/100 0 findings Cap. Minimal
Read No Evil PyPI
A
read-no-evil-mcp

A secure email gateway MCP server that protects AI agents from prompt injection attacks in emails

Security & Testing Score 99/100 0 findings Cap. Minimal
Readonly Mcp Akamai PyPI
A
readonly-mcp-akamai

Read-only MCP server for Akamai CDN — search properties, browse EdgeWorker code, query DNS

Developer Tools Score 99/100 0 findings Cap. Minimal
Reaper 2 implementations
A
best: reaper-mcp

MCP server for REAPER DAW: project, tracks, MIDI, FX, samples.

Design & Media Best score 99/100 0 findings Cap. Minimal
Reaper Reapy PyPI
A
reaper-reapy-mcp

REAPER DAW integration using the MCP

Design & Media Score 99/100 0 findings Cap. Minimal
Recall 4 implementations
A
best: recall-mcp

Shared persistent memory for Claude Code, Gemini CLI, Cursor, and any MCP-aware AI client. Local-first, brain-swappable.

Developer Tools Best score 99/100 0 findings Cap. Minimal