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.

24,079 servers 30,365 packages scanned 23 categories what changed → ecosystem stats → security signals →
Ohm 2 implementations
A
best: ohm-mcp

AI-Powered Python Refactoring & Code Quality Assistant - MCP Server with AST-based analysis

Developer Tools Best score 98/100 0 findings Cap. Minimal
Ola Maps PyPI
A
ola-maps-mcp-server

MCP server for Ola Maps

Developer Tools Score 98/100 0 findings Cap. Minimal
Omcp PyPI
A
omcp

Add your description here

Developer Tools Score 98/100 0 findings Cap. Minimal
Onetrust Api PyPI
A
onetrust-api

OneTrust API + MCP Server + A2A Agent — 100% API coverage

Developer Tools Score 98/100 2 findings Cap. Minimal
Openai Websearch 3 implementations
A
best: openai-websearch-mcp

using openai websearch as mcp server

Web, Search & Scraping Best score 98/100 0 findings Cap. Minimal
Openapi Proxy PyPI
A
mcp-openapi-proxy

MCP server for exposing OpenAPI specifications as MCP tools.

AI, Memory & Reasoning Score 98/100 0 findings Cap. Minimal
Opengenes PyPI
A
opengenes-mcp

MCP for OpenGenes

Data Science & ML Score 98/100 0 findings Cap. Minimal
Openone PyPI
A
openone

Model Context Protocol (MCP) server for Alteryx Analytics Cloud

Developer Tools Score 98/100 0 findings Cap. Minimal
Openqa PyPI
A
openqa-mcp

Local openQA mcp client

Security & Testing Score 98/100 0 findings Cap. Minimal
Openroad PyPI
A
openroad-mcp

The OpenROAD MCP server

Developer Tools Score 98/100 0 findings Cap. Minimal
Opensearch 4 implementations
A
best: opensearch-mcp

Add your description here

Developer Tools Best score 98/100 0 findings Cap. Minimal
Openstack PyPI
A
openstack-mcp-server

获取OpenStack集群环境资源信息,包括计算、存储、网络、镜像等资源

Developer Tools Score 98/100 0 findings Cap. Minimal
Openstack Ops PyPI
A
mcp-openstack-ops

OpenStack operations automation MCP server

Cloud & DevOps Score 98/100 2 findings Cap. Minimal
Openwrt 2 implementations
A
best: openwrt-mcp

A MCP server for OpenWrt devices. This is a very early version and may contain unexpected errors.

Cloud & DevOps Best score 98/100 0 findings Cap. Minimal
Operandi PyPI
A
operandi-mcp

MCP server — let any LLM agent identify an appliance and pull its grounded, safety-checked, robot-executable operation package from OPERANDI.

Developer Tools Score 98/100 0 findings Cap. Minimal
Optimade PyPI
A
optimade-mcp-server

A MCP-compatible OPTIMADE server with configurable filters and endpoints.

Web, Search & Scraping Score 98/100 0 findings Cap. Minimal
Optuna PyPI
A
optuna-mcp

Optuna MCP Server operates, manages, and visualizes Optuna studies.

Developer Tools Score 98/100 0 findings Cap. Minimal
Orb Cloud PyPI
A
orb-cloud-mcp

MCP server for Orb Cloud device management and data analysis

Cloud & DevOps Score 98/100 0 findings Cap. Minimal
Orchestration Gateway PyPI
A
mcp-orchestration-gateway

MCP Orchestration Gateway - Aggregates and searches tools from multiple MCP servers with deferred loading

Developer Tools Score 98/100 0 findings Cap. Minimal
Organizze 2 implementations
A
best: mcp-organizze

Servidor MCP para acessar o gestor financeiro Organizze

Finance & Commerce Best score 98/100 0 findings Cap. Minimal
Ose Knowledge PyPI
A
ose-knowledge-mcp

MCP server for documentation search — built with OpenCrane

Learning & Documentation Score 98/100 0 findings Cap. Minimal
Outlook Personal 2 implementations
A
best: mcp-outlook-personal

MCP server for a personal Outlook.com mailbox and calendar via Microsoft Graph

Developer Tools Best score 98/100 0 findings Cap. Minimal
Outlty PyPI
A
outlty-mcp

MCP server for routes as MCP tools

Developer Tools Score 98/100 0 findings Cap. Minimal
Owl 2 implementations
A
best: owl-mcp

A MCP server for OWL ontology operations

Other Best score 98/100 0 findings Cap. Minimal