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.

24,032 servers 30,262 packages scanned 23 categories what changed → ecosystem stats → security signals →
Open Assembly PyPI
A
open-assembly-mcp

MCP server for Korean National Assembly Open API (open.assembly.go.kr) — bills, members, votes, committee composition, pending bills, plenary agenda, per-member vote records, party cohesion analysis, NARS reports, petitions, schedule, hearings, and universal API access

Data Science & ML Score 99/100 0 findings Cap. Minimal
Open Data Hk PyPI
A
mcp-open-data-hk

MCP server for accessing data.gov.hk open data

Other Score 99/100 0 findings Cap. Minimal
Open Greenhouse PyPI
A
open-greenhouse-mcp

Production-ready MCP server for Greenhouse, designed for recruiters and hiring teams

Developer Tools Score 99/100 0 findings Cap. Minimal
Open Notebook PyPI
A
open-notebook-mcp

MCP server that wraps the Open Notebook API

Developer Tools Score 99/100 0 findings Cap. Minimal
Open Stocks PyPI
A
open-stocks-mcp

MCP Server based on open stock API packages like Robin Stocks

Finance & Commerce Score 99/100 0 findings Cap. Minimal
Openai Bridge PyPI
A
mcp-server-openai-bridge

MCP Bridge for OpenAI GPT/o1 - Use OpenAI from any MCP-compatible AI

Developer Tools Score 99/100 0 findings Cap. Minimal
Openai Image Generation PyPI
A
mcp-openai-image-generation

OpenAI image generation MCP server

Design & Media Score 99/100 0 findings Cap. Minimal
Openapi Mcp Bridge 3 implementations
A
best: openapi-mcp-bridge

Expose any OpenAPI/Swagger API as Model Context Protocol (MCP) tools over stdio.

Developer Tools Best score 99/100 0 findings Cap. Minimal
Openapi Mcp Gateway PyPI
A
openapi-mcp-gateway

Turn any OpenAPI specification into a Model Context Protocol (MCP) server with a single command.

Cloud & DevOps Score 99/100 1 finding Cap. Minimal
Openapi To 2 implementations
A
best: openapi-to-mcp

A Python library to automatically convert any OpenAPI v2/v3 specification into a Model Context Protocol (MCP) server, with integrations for popular frameworks like FastAPI.

Developer Tools Best score 99/100 0 findings Cap. Minimal
Openapi Tools PyPI
A
openapi-tools-mcp

An MCP server powered by fastMCP for inspecting local OpenAPI specs.

Developer Tools Score 99/100 0 findings Cap. Minimal
Openapi2mcpserver PyPI
A
openapi2mcpserver

OpenAPI to MCP服务器,提供OpenAPI转换为MCP功能

Developer Tools Score 99/100 0 findings Cap. Minimal
Openclaw Consensus PyPI
A
openclaw-consensus-mcp

MCP server for OpenClaw Consensus ??9-LLM consensus to fight hallucinations. Built by yanmiayn, 16yo Korean solo dev.

Developer Tools Score 99/100 0 findings Cap. Minimal
Openclaw Cost Tracker PyPI
A
openclaw-cost-tracker-mcp

MCP server for AI agent token-cost telemetry + quota-window awareness across Anthropic, OpenAI, Gemini, Ollama, AWS Bedrock. Per-agent + per-provider attribution, spend-spike anomaly detection, cheaper-model routing, monthly forecast, and 429-prediction tools that read rate-limit headers to project quota exhaustion before it happens. Reads cost-log JSONL with the standard schema.

AI & Agents Score 99/100 0 findings Cap. Minimal
Openclaw Memory Quality PyPI
A
openclaw-memory-quality

Memory health monitor for OpenClaw — diagnose, guard, and remediate your agent's memory

AI, Memory & Reasoning Score 99/100 0 findings Cap. Minimal
Openclaw Output Vetter PyPI
A
openclaw-output-vetter-mcp

MCP server for verifying AI agent claims vs reality — inline grounding-check on retrieval context, swallowed-exception scanner on agent-written code, and multi-turn transcript review for unverified completions + cross-turn contradictions. Sub-second, local, free, MCP-native — the lightweight complement to dashboard-based eval frameworks (DeepEval, Phoenix, LangSmith).

Security & Testing Score 99/100 0 findings Cap. Minimal
Openclaw Upgrade Orchestrator PyPI
A
openclaw-upgrade-orchestrator-mcp

MCP server for safe AI agent runtime upgrades — user-driven regression detection (catalog + pre/post snapshot diff + rollback) AND provider-side regression detection (passive fingerprint of latency/response-shape/model-version drift across hosted Anthropic/OpenAI/etc. calls). Read-only advisor: never executes the upgrade itself; operator retains full agency.

Developer Tools Score 99/100 0 findings Cap. Minimal
Opencollab PyPI
A
opencollab-mcp

AI-powered open source contribution matchmaker — finds perfect 'good first issues' matched to YOUR skills

Developer Tools Score 99/100 0 findings Cap. Minimal
Opendaw PyPI
A
opendaw-mcp

543 MCP tools for agent-native control of openDAW — a browser-based digital audio workstation

Design & Media Score 99/100 1 finding Cap. Minimal
Opendss PyPI
A
opendss-mcp-server

Model Context Protocol server for EPRI's OpenDSS power system simulator - enabling AI-powered distribution system analysis

AI & Agents Score 99/100 0 findings Cap. Minimal
Openfga PyPI
A
openfga-mcp

Model Context Protocol (MCP) server for OpenFGA

Developer Tools Score 99/100 0 findings Cap. Minimal
Openfinance Br PyPI
A
openfinance-br-mcp

Experimental MCP server for Open Finance Brasil with typed tools and secure consent flows

Finance & Commerce Score 99/100 0 findings Cap. Minimal
Openidea Search PyPI
A
mcp-openidea-search

MCP server for Open Idea federated search

Web, Search & Scraping Score 99/100 0 findings Cap. Minimal
Openkrx PyPI
A
openkrx-mcp

KRX(한국거래소) Open API MCP Server - 주식, 채권, 파생상품, ETF/ETN/ELW, 지수, 일반상품, ESG 시세정보

Finance & Commerce Score 99/100 0 findings Cap. Minimal