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.

24,074 servers 30,359 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 19/wk Cap. Minimal
Observable Notebook Kit Debug npm
A
@rreusser/mcp-observable-notebook-kit-debug

MCP server for debugging Observable Notebook Kit notebooks

Developer Tools Score 99/100 0 findings 19/wk Cap. Minimal
Office 4 implementations
A
best: @erliban/office-mcp-server

MCP server for generating professional Word and Excel documents with enterprise-grade styling

Developer Tools Best score 99/100 0 findings 19/wk Cap. Minimal
Omicall npm
A
omicall-mcp

MCP server for OmiCall/OmiCRM APIs - Call Center, Ticket, Multi-Channel (Zalo, Facebook, Telegram, LiveTalk), AI, Webhook

Business & CRM Score 99/100 0 findings 19/wk Cap. Minimal
Openai Agents npm
A
openai-agents-mcp

MCP server that wraps OpenAI's Agents SDK to enable advanced AI capabilities in Claude Code

AI & Agents Score 99/100 0 findings 19/wk Cap. Minimal
Openclueo npm
A
@openclueo/mcp

OpenClueo MCP Server - AI Personality Layer for Model Context Protocol

Developer Tools Score 99/100 0 findings 19/wk Cap. Minimal
Opencorporates npm
A
@gonzih/mcp-opencorporates

MCP server for OpenCorporates — search companies, officers, and filings worldwide

Data Science & ML Score 99/100 0 findings 19/wk Cap. Minimal
Openstride npm
A
@openstride/mcp-server

MCP server for OpenStride fitness data access

Developer Tools Score 99/100 0 findings 19/wk Cap. Minimal
Pabal Store Api npm
A
pabal-store-api-mcp

MCP server for App Store / Play Store ASO workflows

Developer Tools Score 99/100 0 findings 19/wk Cap. Minimal
Pachca npm
A
mcp-pachca

MCP server for Pachca corporate messenger

Marketing & Social Score 99/100 0 findings 19/wk Cap. Minimal
Package Verify npm
A
package-verify-mcp

MCP server that verifies an npm package name is real before a coding agent installs it — catching hallucinated ('slopsquat') package names and typosquats of popular packages, with age/downloads trust signals.

Security & Testing Score 99/100 0 findings 19/wk Cap. Minimal
Payai npm
A
payai-mcp-server

Connect Claude Desktop or other MCP clients to the PayAI Network!

Other Score 99/100 0 findings 19/wk Cap. Minimal
Payflow npm
A
@chainbound/payflow-mcp

Payflow MCP server

Finance & Commerce Score 99/100 0 findings 19/wk Cap. Minimal
Pedigree npm
A
pedigree-mcp

MCP server for generating pedigree tree diagrams as PNG images using Bennett 2008 NSGC standard

Design & Media Score 99/100 0 findings 19/wk Cap. Minimal
Persona 3 implementations
A
best: persona-mcp-server

MCP server for summoning different AI personas with intelligent scheduling capabilities

Other Best score 99/100 0 findings 19/wk Cap. Minimal
Pi Api npm
A
@mingzilla/pi-api-mcp-server

An MCP server for interacting with the PI Dashboard API

API Development Score 99/100 0 findings 19/wk Cap. Minimal
Pinpole npm
A
@pinpole/mcp

Pinpole MCP server — design cloud architectures, run cost simulations, and draw on the Pinpole canvas from Claude Code, Cursor, and Codex.

Cloud & DevOps Score 99/100 0 findings 19/wk Cap. Minimal
Pipeworx Fas npm
A
@pipeworx/mcp-fas

FAS MCP — USDA Foreign Agricultural Service (trade & global production data)

Learning & Documentation Score 99/100 0 findings 19/wk Cap. Minimal
Pocketbase 5 implementations
A
best: @yhauxell/pocketbase-mcp-server

Model Context Protocol (MCP) server for PocketBase databases

Databases Best score 99/100 0 findings 19/wk Cap. Minimal
Prompt Tuner npm
A
@j0hanz/prompt-tuner-mcp-server

MCP server that refines and improves user prompts for AI-optimal readability

Developer Tools Score 99/100 0 findings 19/wk Cap. Minimal
Prompteka npm
A
prompteka-mcp

Model Context Protocol server for Prompteka - enables AI assistants to read and write prompts

Developer Tools Score 99/100 0 findings 19/wk Cap. Minimal
Qastudio Dev npm
A
@qastudio-dev/mcp-server

MCP server for QA Studio - interact with your test management platform from Claude

Security & Testing Score 99/100 0 findings 19/wk Cap. Minimal
Rag Memory Pg npm
A
rag-memory-pg-mcp

PostgreSQL-based RAG Memory MCP Server with Supabase - knowledge graph + semantic search

Developer Tools Score 99/100 0 findings 19/wk Cap. Minimal
Realtime Register npm
A
realtime-register-mcp

Model Context Protocol server for RealtimeRegister domain management operations

Lifestyle & Local Score 99/100 0 findings 19/wk Cap. Minimal