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.

24,081 servers 30,379 packages scanned 23 categories what changed → ecosystem stats → security signals →
Ucsd Study Room PyPI
A
ucsd-study-room

MCP server and CLI tool for automated UCSD study room booking via EMS

Productivity & Workflow Score 93/100 1 finding Cap. High
Ui Explorer PyPI
A
mcp-ui-explorer

An MCP server for exploring and interacting with UI elements

Other Score 93/100 1 finding Cap. High
Uiautomator2 2 implementations
A
best: uiautomator2-mcp-server

uiautomator2 mcp server

Productivity & Workflow Best score 93/100 3 findings Cap. High
Uk Due Diligence PyPI
A
uk-due-diligence-mcp

UK due diligence MCP server — Companies House, Charity Commission, HMLR, Gazette, HMRC VAT

Data Science & ML Score 93/100 5 findings Cap. High
Ultra Lean Mcp Proxy PyPI
A
ultra-lean-mcp-proxy

Ultra Lean MCP Proxy - lightweight optimization proxy for MCP

Developer Tools Score 93/100 6 findings Cap. High
Unblu PyPI
A
unblu-mcp

A model context protocol server for interacting with Unblu deployments.

Security & Testing Score 93/100 1 finding Cap. High
Undetected Chrome PyPI
A
undetected-chrome-mcp-server

Undetected ChromeDriver MCP server with network traffic monitoring for enhanced browser automation with anti-detection capabilities

Browser Automation Score 93/100 3 findings Cap. High
Undoom Uninstaller PyPI
A
undoom-uninstaller-mcp

A Windows program uninstaller MCP server with advanced management and cleanup features

Files & Storage Score 93/100 1 finding Cap. High
Unist Blackboard PyPI
A
unist-blackboard-mcp

MCP server for UNIST Blackboard (Learn Ultra) — session-cookie auth, read + guarded write

API Development Score 93/100 1 finding Cap. High
Unity Context Slicer PyPI
A
unity-context-slicer

Graph-based context extraction engine & MCP server for Unity projects

Developer Tools Score 93/100 1 finding Cap. High
Universal Agent Context PyPI
A
universal-agent-context

A universal system for discovering, translating, and managing AI agent capabilities

Developer Tools Score 93/100 4 findings Cap. High
Universal Memory 2 implementations
A
best: universal-memory

Vendor-agnostic cognitive persistence layer for AI agents.

AI, Memory & Reasoning Best score 93/100 3 findings Cap. High
Unrealhub PyPI
A
unrealhub

UnrealMCPHub - Central management platform for Unreal Engine MCP instances

Developer Tools Score 93/100 2 findings Cap. High
Unrealmcp PyPI
A
unrealmcp

MCP (Model Context Protocol) bridge for Unreal Engine 5 — lets AI assistants control the UE5 editor

Developer Tools Score 93/100 8 findings Cap. High
Uof PyPI
A
mcp-uof

MCP server turning UOF workflow operations into AI Agent-callable tools via httpx web automation

Business & CRM Score 93/100 1 finding Cap. High
Upnote Lens PyPI
A
upnote-lens-mcp

Let AI read, search, and summarize your UpNote notes — and create new ones — right from your chat.

Databases Score 93/100 1 finding Cap. High
Utility PyPI
A
utility-mcp-server

A utility Model Context Protocol (MCP) server with remote repository support

Developer Tools Score 93/100 1 finding Cap. High
Uv PyPI
A
uv-mcp

Model Context Protocol (MCP) server for interacting with Python installations via uv

Other Score 93/100 3 findings Cap. High
Vast Admin PyPI
A
vast-admin-mcp

VAST Admin MCP Server - MCP server for VAST Data administration tasks

Analytics & Monitoring Score 93/100 4 findings Cap. High
Vectara PyPI
A
vectara-mcp

A Model Context Protocol (MCP) server that provides tools from Vectara

Other Score 93/100 2 findings Cap. High
Vectorclaw PyPI
A
vectorclaw-mcp

MCP server connecting Anki Vector robots to AI assistants via Wire-Pod

AI & Agents Score 93/100 1 finding Cap. High
Vectr PyPI
A
vectr

Semantic codebase search + persistent working memory for AI code editors. Local, zero-config, MCP. No API key.

Developer Tools Score 93/100 12 findings Cap. High
Verified Googledocs PyPI
A
verified-googledocs-mcp

MCP server for Google Docs with verified writes

Developer Tools Score 93/100 2 findings Cap. High
Vibatchium PyPI
A
vibatchium

Patchwright stealth + Vibium-style LLM-friendly CLI for agentic browser automation.

Web, Search & Scraping Score 93/100 12 findings Cap. High