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.

24,024 servers 30,252 packages scanned 23 categories what changed → ecosystem stats → security signals →
Pinrag PyPI
A
pinrag

A powerful RAG (Retrieval-Augmented Generation) system built with LangChain, designed as an MCP server for Cursor, VS Code, and other AI assistants

Developer Tools Score 93/100 3 findings Cap. High
Pixelle PyPI
A
pixelle

Pixelle MCP: Convert ComfyUI workflows into MCP Tools with a single command, providing an MCP server and a Chainlit-based web UI.

Developer Tools Score 93/100 6 findings Cap. High
Plaud Tools PyPI
A
plaud-tools

Python rewrite for Plaud CLI and MCP workflows.

AI & Agents Score 93/100 12 findings Cap. High
Playwright Debug npm
A
playwright-debug-mcp

MCP server for frontend debugging with Playwright - Debug web apps with AI assistance

Security & Testing Score 93/100 2 findings Cap. High
Plesk PyPI
A
plesk-mcp

Plesk MCP server

Other Score 93/100 3 findings Cap. High
Plesk Dev Docs PyPI
A
mcp-plesk-dev-docs

A unified MCP server that indexes and retrieves Plesk documentation using vector embeddings and semantic search with reranking

Developer Tools Score 93/100 1 finding Cap. High
Plumbref PyPI
A
plumbref

Plumbref verifies AI coding-agent claims against source references.

Developer Tools Score 93/100 4 findings Cap. High
Polycodegraph PyPI
A
polycodegraph

Multi-language code graph builder, analyzer, PR risk reviewer, and MCP server. Supports Python, TypeScript, JavaScript, and Go.

Developer Tools Score 93/100 3 findings Cap. High
Polyglot Gpu PyPI
A
polyglot-gpu

Local GPU translation Python library + MCP server — TranslateGemma via Ollama, 57 languages, zero cloud dependency

Developer Tools Score 93/100 2 findings Cap. High
Powerbi Mcp Designer PyPI
A
powerbi-mcp-designer

MCP server for designing Power BI report visuals and layouts (file-first PBIP/PBIR)

Developer Tools Score 93/100 1 finding Cap. High
Powershell Terminal PyPI
A
powershell-terminal-mcp

Shared AI + user PowerShell session on Windows — execute commands, run scripts, automate your PC

Other Score 93/100 9 findings Cap. High
Pptagent PyPI
A
pptagent

An Agentic Framework for Reflective PowerPoint Generation

Data Science & ML Score 93/100 6 findings Cap. High
Pptx 2 implementations
A
best: pptx-mcp-server

Content-aware PPTX layout engine with Japanese-aware text metrics, CSS-flex-like primitives, and structural validator for agent-generated consulting decks

Developer Tools Best score 93/100 2 findings Cap. High
Pr Splitter PyPI
A
pr-splitter-mcp

A MCP server that intelligently splits large PRs into multiple smaller PRs for better code review

Developer Tools Score 93/100 2 findings Cap. High
Praisonai PyPI
A
praisonai-mcp

MCP server that exposes PraisonAI tools for Claude Desktop, Cursor, and other MCP clients

AI & Agents Score 93/100 1 finding Cap. High
Precision Desktop PyPI
A
precision-desktop

MCP server that fixes DPI coordinate scaling for Windows desktop automation

Other Score 93/100 2 findings Cap. High
Preloop PyPI
A
preloop

Preloop - Control plane & safety layer for your agentic AI workforce

Data Science & ML Score 93/100 2 findings Cap. High
Presence PyPI
A
presence-mcp

Launcher that exposes the presence Claude Code plugin's MCP server to any MCP-aware client.

Developer Tools Score 93/100 1 finding Cap. High
Pretorin PyPI
A
pretorin

CLI and MCP server for Pretorin Compliance API

Developer Tools Score 93/100 13 findings Cap. High
Printable PyPI
A
mcp-printable

MCP server for AI-driven 3D modeling and print validation (FDM-focused). Agent-agnostic; works with any MCP client (Claude Code, Goose, Cursor, Codex, ...).

AI & Agents Score 93/100 7 findings Cap. High
Prism Scanner PyPI
A
prism-scanner

Security scanner for AI Agent skills, plugins, and MCP servers

Developer Tools Score 93/100 12 findings Cap. High
Project Tessera PyPI
A
project-tessera

Tessera — Personal Knowledge Layer for AI. Own your memory across every AI tool. 58 MCP tools, REST API, knowledge graph, memory consolidation, ChatGPT Actions, encryption, local-first.

AI, Memory & Reasoning Score 93/100 4 findings Cap. High
Projectmem PyPI
A
projectmem

Local-first memory + judgment layer for AI coding agents — warns before repeating failed fixes.

Developer Tools Score 93/100 10 findings Cap. High
Prolog Reasoner PyPI
A
prolog-reasoner

LLM-powered logical reasoning with Prolog - Calculator for logic

AI & Agents Score 93/100 1 finding Cap. High