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 30,256 packages scanned 23 categories what changed → ecosystem stats → security signals →
Nexarion npm
A
nexarion-server

Nexarion MCP Server — exposes A2A agents as MCP tools via stdio or HTTP

Developer Tools Score 99/100 0 findings 15/wk Cap. Minimal
Nexmemory npm
A
nexmemory-mcp

MCP server for NexMemory - Knowledge base and entity management

Developer Tools Score 99/100 0 findings 15/wk Cap. Minimal
Nfty npm
A
nfty-mcp-server

MCP server for bidirectional AI agent communication via ntfy.sh push notifications. Send messages, receive real-time responses, and chat with AI agents through a shared topic. Perfect for async workflows, notifications, and agent-to-agent communication. N

AI & Agents Score 99/100 0 findings 15/wk Cap. Minimal
Ngss npm
A
ngss-mcp

MCP server with 8 tools for NGSS standards: complete 3D framework filtering (SEP, CCC, DCI) and intelligent unit planning. Supports Smithery.ai deployment.

Web, Search & Scraping Score 99/100 0 findings 15/wk Cap. Minimal
Nist Beacon npm
A
@pipeworx/mcp-nist-beacon

NIST Randomness Beacon v2 — signed public random pulses every 60s.

Learning & Documentation Score 99/100 0 findings 15/wk Cap. Minimal
Noaa Spc npm
A
@pipeworx/mcp-noaa-spc

NOAA Storm Prediction Center — outlooks, storm reports, watches

Lifestyle & Local Score 99/100 0 findings 15/wk Cap. Minimal
Nobel npm
A
@pipeworx/mcp-nobel

Nobel MCP — wraps the Nobel Prize API v2 (free, no auth)

API Development Score 99/100 0 findings 15/wk Cap. Minimal
Noderail npm
A
noderail-mcp

NodeRail knowledge governance MCP server — read, search, and trust-evaluate versioned knowledge nodes

Developer Tools Score 99/100 0 findings 15/wk Cap. Minimal
Note Taking Ai 2 implementations
A
best: note-taking-ai-mcp

Note Taking Ai automation via MCP. Includes create note, search notes, summarize notes. By MEOK AI Labs.

AI & Agents Best score 99/100 0 findings 15/wk Cap. Minimal
Notion Connect npm
A
@pipeworx/mcp-notion_connect

Notion MCP Pack

Developer Tools Score 99/100 0 findings 15/wk Cap. Minimal
Npb npm
A
npb-mcp-server

MCP Server for NPB (Nippon Professional Baseball) player and team information

Gaming & Entertainment Score 99/100 0 findings 15/wk Cap. Minimal
Nvimmcp npm
A
nvimmcp

MCP server that receives Neovim buffer updates and exposes editor context as MCP tools.

Developer Tools Score 99/100 0 findings 15/wk Cap. Minimal
Oauth Password npm
A
mcp-oauth-password

Simple password-based OAuth 2.1 implementation for MCP servers - no third-party OAuth required

Developer Tools Score 99/100 0 findings 15/wk Cap. Minimal
Obsidian Mcp Local npm
A
obsidian-mcp-local

MCP local para um vault do Obsidian, pensado para uso com VS Code + GitHub Copilot.

Web, Search & Scraping Score 99/100 0 findings 15/wk Cap. Minimal
Onedrive npm
A
@pipeworx/mcp-onedrive

OneDrive (Microsoft Graph) MCP Pack

AI & Agents Score 99/100 0 findings 15/wk Cap. Minimal
Onpay npm
A
@fatomate/onpay-mcp

Model Context Protocol (MCP) server for the OnPay API — query sales records and update shipping info from any MCP client.

API Development Score 99/100 0 findings 15/wk Cap. Minimal
Openaire npm
A
@pipeworx/mcp-openaire

OpenAIRE MCP — EU research outputs (publications, datasets, software, projects)

Data Science & ML Score 99/100 0 findings 15/wk Cap. Minimal
Opendosm My npm
A
@pipeworx/mcp-opendosm-my

data.gov.my / OpenDOSM (Department of Statistics Malaysia) — official Malaysian open-data API.

Learning & Documentation Score 99/100 0 findings 15/wk Cap. Minimal
Opendota npm
A
@pipeworx/mcp-opendota

OpenDota MCP — Dota 2 open stats.

Gaming & Entertainment Score 99/100 0 findings 15/wk Cap. Minimal
Openrouteservice npm
A
@pipeworx/mcp-openrouteservice

Routing, isochrones, matrix, snap, elevation, Pelias geocode via Openrouteservice. Free key required.

Lifestyle & Local Score 99/100 0 findings 15/wk Cap. Minimal
Optometry Ai Safety 2 implementations
A
best: optometry-ai-safety-mcp

Optometry Ai Safety automation via MCP. Includes classify optometry device, check fda samd, ce marking checklist. By MEOK AI Labs.

AI & Agents Best score 99/100 0 findings 15/wk Cap. Minimal
Orchestrator Framework npm
A
mcp-orchestrator-framework

Generic MCP Framework Server - Configurable analysis frameworks with JSON configuration support

Developer Tools Score 99/100 0 findings 15/wk Cap. Minimal
Orgo npm
A
orgo-mcp

Model Context Protocol server for the Orgo API (member management, events, payments, contracts, governance).

Developer Tools Score 99/100 0 findings 15/wk Cap. Minimal
Oscribble npm
A
@oscargavin/oscribble-mcp

MCP server for Oscribble - enables Claude Code integration with your task projects

Productivity & Workflow Score 99/100 0 findings 15/wk Cap. Minimal