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 30,259 packages scanned 23 categories what changed → ecosystem stats → security signals →
Biomcp 2 implementations
A
best: biomcp

MCP servers for bioinformatics

Learning & Documentation Best score 98/100 0 findings Cap. Minimal
Biothings PyPI
A
biothings-mcp

MCP for Biothings

Other Score 98/100 0 findings Cap. Minimal
Biovis PyPI
A
biovis-mcp

A FastMCP server for publication-quality bioinformatics visualization

Learning & Documentation Score 98/100 0 findings Cap. Minimal
Bird Id PyPI
A
bird-id-mcp

Bird species identification MCP server — YOLO detection + ConvNeXt classification, Top5 output

Design & Media Score 98/100 0 findings Cap. Minimal
Bitable PyPI
A
bitable-mcp

This MCP server provides access to Lark bitable through the Model Context Protocol.

Other Score 98/100 0 findings Cap. Minimal
Ble Hrm PyPI
A
ble-hrm-server

A Python MCP server for Bluetooth Low Energy (BLE) Heart Rate Monitoring. Connects to BLE HRM devices, monitors heart rate, and provides tools for heart rate data analysis and visualization.

Business & CRM Score 98/100 0 findings Cap. Minimal
Blender 3 implementations
A
best: blender-mcp

Blender integration through the Model Context Protocol

Other Best score 98/100 1 finding Cap. Minimal
Blockchain Payment PyPI
A
blockchain-payment-mcp

区块链货币支付MCP服务器

Finance & Commerce Score 98/100 0 findings Cap. Minimal
Bob Ross Landscape PyPI
A
bob-ross-landscape

Bob Ross 🎨 — an MCP server for managing a Canonical Landscape estate. Happy little servers, no failed patches.

API Development Score 98/100 0 findings Cap. Minimal
Bodhisattva PyPI
A
bodhisattva-mcp

MCP server that pauses AI before it sends an email you'll regret.

Cloud & DevOps Score 98/100 1 finding Cap. Minimal
Bonk PyPI
A
bonk-mcp

A MCP server for Bonk

Other Score 98/100 0 findings Cap. Minimal
Braiins Hashpower PyPI
A
braiins-hashpower-mcp

MCP server for the Braiins Hashpower Spot Market API

Finance & Commerce Score 98/100 0 findings Cap. Minimal
Brandvoice PyPI
A
brandvoice-mcp

An MCP server that learns your writing style and makes every AI client sound like you

AI & Agents Score 98/100 0 findings Cap. Minimal
Brasil PyPI
A
mcp-brasil

MCP servers para APIs públicas brasileiras

Data Science & ML Score 98/100 0 findings Cap. Minimal
Breakroom PyPI
A
breakroom-mcp

☕ AI Agent 茶水间 — 全球首个 agent-to-agent 社交网络。符合《人工智能 智能体互联》国标理念的 MCP 参考实现。7 工具、零依赖、一行配置。

AI & Agents Score 98/100 0 findings Cap. Minimal
Brightdata Mcp Full PyPI
A
brightdata-mcp-full

Comprehensive Python MCP server wrapping Bright Data's full REST API (350+ endpoints)

Developer Tools Score 98/100 0 findings Cap. Minimal
Bytesmith PyPI
A
mcp-bytesmith

Pure-Python MCP server for encoding, hashing, and crypto-primitives — computed for real, locally.

Security & Testing Score 98/100 1 finding Cap. Minimal
C8y PyPI
A
mcp-server-c8y

A Python-based MCP server for Cumulocity IoT platform integration

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

Reserved name placeholder. No functionality.

Learning & Documentation Score 98/100 0 findings Cap. Minimal
Calculate PyPI
A
mcp-calculate-server

计算器MCP服务,输入字符串的计算式,返回计算结果,更新信息:添加幂运算支持,放宽计算结果小数位数限制,并增强了错误处理能力。

Other Score 98/100 0 findings Cap. Minimal
Calculator Kel PyPI
A
mcp-calculator-kel

a mcp calculator

Developer Tools Score 98/100 0 findings Cap. Minimal
Caltrain PyPI
A
caltrain-mcp

Model Context Protocol server for Caltrain schedules

Other Score 98/100 0 findings Cap. Minimal
Camoufox Mcp Python PyPI
A
camoufox-mcp-python

Camoufox-powered MCP browser server with ref-based accessibility tools.

Browser Automation Score 98/100 0 findings Cap. Minimal
Canteen PyPI
A
mcp-server-canteen

MCP Server for Canteen Data

Other Score 98/100 0 findings Cap. Minimal