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 →
Netcoredbg PyPI
A
netcoredbg-mcp

MCP server for debugging C#/.NET code using netcoredbg

Developer Tools Score 93/100 10 findings Cap. High
Netmcp PyPI
A
netmcp

Professional-grade network analysis MCP server with Wireshark, Nmap, and threat intelligence

Developer Tools Score 93/100 2 findings Cap. High
Networkx PyPI
A
networkx-mcp-server

NetworkX MCP Server with Security Fortress - Enterprise-grade secure graph analysis with AI-powered threat detection

Learning & Documentation Score 93/100 14 findings Cap. Minimal
Neurolisp PyPI
A
neurolisp

Sexpr-native MCP server giving Claude Code and other MCP agents white-box workflow orchestration, durable corpus, auto-crystallization.

Developer Tools Score 93/100 7 findings Cap. High
Neurostack 2 implementations
A
best: neurostack

Build, maintain, and search your knowledge vault. CLI + MCP server with stale note detection, semantic search, and neuroscience-grounded memory.

Learning & Documentation Best score 93/100 13 findings Cap. High
Never Again PyPI
A
never-again

Stops your coding agent repeating the same mistake.

Developer Tools Score 93/100 2 findings Cap. High
Nexagen PyPI
A
nexagen

Next-Generation Multi-Agent System Builder with MCP Protocol Integration

Developer Tools Score 93/100 1 finding Cap. High
Nexus Dev PyPI
A
nexus-dev

MCP server for persistent AI coding assistant memory with local RAG

Developer Tools Score 93/100 1 finding Cap. High
Nhvr Tools PyPI
A
nhvr-tools

Python SDK, MCP server, and CLI for Australian heavy vehicle compliance — fatigue rules, mass limits, dimensions, chain of responsibility, and more.

Developer Tools Score 93/100 1 finding Cap. High
Nl Opendata PyPI
A
nl-opendata-mcp

MCP Server for Dutch government open data (CBS, data.overheid.nl)

Data Science & ML Score 93/100 1 finding Cap. High
Nnlens PyPI
A
nnlens

Explain neural-network architectures layer by layer in five linked views (structure, plain words, math, naive code, optimized code). An MCP server + local renderer driven by your own LLM subscription.

Learning & Documentation Score 93/100 2 findings Cap. High
Nodriver Proxy PyPI
A
nodriver-proxy-mcp

Unified MCP Server for Web Security — 39 tools for autonomous pentesting

Developer Tools Score 93/100 5 findings Cap. High
Noosphere PyPI
A
noosphere-mcp

🧠 Noosphere — 集体意识网络 MCP Server,直连 GitHub 意识仓库

Developer Tools Score 93/100 7 findings Cap. High
Notebooklm Enterprise PyPI
A
notebooklm-enterprise-mcp

Unified CLI and MCP server for Google NotebookLM (Enterprise + Personal)

AI & Agents Score 93/100 10 findings Cap. High
Notebooklm Mcp 2026 PyPI
A
notebooklm-mcp-2026

Secure MCP server for querying Google NotebookLM notebooks

Productivity & Workflow Score 93/100 1 finding Cap. High
Notebooklm Mcp Cli PyPI
A
notebooklm-mcp-cli

Unified CLI and MCP server for Google NotebookLM

AI & Agents Score 93/100 10 findings Cap. High
Notion Full PyPI
A
notion-full-mcp

Full-featured Notion MCP server with deep page reading, surgical editing, snapshot/restore, file uploads (Notion-hosted images/PDFs), table row manipulation, and all block types

API Development Score 93/100 1 finding Cap. High
Notmuch Sendmail PyPI
A
mcp-notmuch-sendmail

A MCP server that reads email with notmuch and uses sendmail for LaTeX-enhanced email composition

Developer Tools Score 93/100 2 findings Cap. High
Nougat PyPI
A
nougat-mcp

MCP server for high-accuracy scientific PDF OCR using Meta's Nougat

Data Science & ML Score 93/100 1 finding Cap. High
Nouz PyPI
A
nouz-mcp

MCP server for Obsidian — semantic knowledge graph with auto-classification, DAG hierarchy, and cross-domain bridge detection

Developer Tools Score 93/100 4 findings Cap. High
Nutanix PyPI
A
nutanix-mcp

Nutanix MCP — Model Context Protocol server for Nutanix Prism Element, Prism Central, and Move

Cloud & DevOps Score 93/100 1 finding Cap. High
Nutstore PyPI
A
nutstore-mcp

坚果云网盘 MCP 服务 - 支持通过 AI 助手管理坚果云文件

Web, Search & Scraping Score 93/100 7 findings Cap. High
Oasyce Sdk PyPI
A
oasyce-sdk

Python SDK for Oasyce -- On-chain economic system for AI agents: escrow, service marketplace, data rights, reputation, dispute resolution

Developer Tools Score 93/100 4 findings Cap. High
Oath PyPI
A
oath-mcp

OATH — typed MCP server + verifier-gated evidence receipts for LLM-assisted digital forensics.

Learning & Documentation Score 93/100 5 findings Cap. High