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.

24,684 servers 31,417 packages scanned 23 categories what changed → ecosystem stats → security signals →
Materials Project PyPI
A
mcp-materials-project

Security scan results for the Materials Project MCP server.

Learning & Documentation Score 96/100 1 finding Cap. Moderate
Matlab 2 implementations
A
best: matlab-mcp-server

Security scan results for the Matlab MCP server.

Developer Tools Best score 96/100 3 findings Cap. Moderate
Max Messenger npm
A
@woyax/mcp-max-messenger

Security scan results for the Max Messenger MCP server.

Productivity & Workflow Score 96/100 1 finding Cap. Moderate
Maxential Thinking npm
A
@bam-devcrew/maxential-thinking-mcp

Security scan results for the Maxential Thinking MCP server.

AI, Memory & Reasoning Score 96/100 0 findings Cap. Moderate
Mc Wiki Fetch PyPI
A
mc-wiki-fetch-mcp

Security scan results for the Mc Wiki Fetch MCP server.

Web, Search & Scraping Score 96/100 0 findings Cap. Moderate
Mcpfinder npm
A
@mcpfinder/server

Security scan results for the Mcpfinder MCP server.

Developer Tools Score 96/100 0 findings Cap. Moderate
Mcpguard 2 implementations
A
best: mcpguard

Security scan results for the Mcpguard MCP server.

Developer Tools Best score 96/100 1 finding Cap. Moderate
Mcpignore Filesystem npm
A
@cyberhaven/mcpignore-filesystem

Security scan results for the Mcpignore Filesystem MCP server.

Security & Testing Score 96/100 6 findings Cap. Moderate
Mcpollinations npm
A
@pinkpixel/mcpollinations

Security scan results for the Mcpollinations MCP server.

AI & Agents Score 96/100 2 findings Cap. Moderate
Mcposprint PyPI
A
mcposprint

Security scan results for the Mcposprint MCP server.

Productivity & Workflow Score 96/100 0 findings Cap. Moderate
Medium 3 implementations
A
best: mcp-server-medium

Security scan results for the Medium MCP server.

Developer Tools Best score 96/100 1 finding Cap. Moderate
Meetbot npm
A
@meetbot/mcp

Security scan results for the Meetbot MCP server.

AI & Agents Score 96/100 2 findings Cap. Moderate
Meetstream npm
A
@meetstream/mcp

Security scan results for the Meetstream MCP server.

Marketing & Social Score 96/100 4 findings Cap. Moderate
Megaplan npm
A
@theyahia/megaplan-mcp

Security scan results for the Megaplan MCP server.

Productivity & Workflow Score 96/100 1 finding Cap. Moderate
Memorious PyPI
A
memorious-mcp

Security scan results for the Memorious MCP server.

Databases Score 96/100 0 findings Cap. Moderate
Memory Nexus npm
A
@memory-nexus/mcp

Security scan results for the Memory Nexus MCP server.

AI, Memory & Reasoning Score 96/100 0 findings Cap. Moderate
Memoryrelay npm
A
@memoryrelay/mcp-server

Security scan results for the Memoryrelay MCP server.

Developer Tools Score 96/100 1 finding Cap. Moderate
Meok Abci Bridge PyPI
A
meok-abci-bridge-mcp

Security scan results for the Meok Abci Bridge MCP server.

Developer Tools Score 96/100 0 findings Cap. Moderate
Meok Eat PyPI
A
meok-eat-mcp

Security scan results for the Meok Eat MCP server.

Lifestyle & Local Score 96/100 0 findings Cap. Moderate
Meok Tacho Audit PyPI
A
meok-tacho-audit-mcp

Security scan results for the Meok Tacho Audit MCP server.

Business & CRM Score 96/100 0 findings Cap. Moderate
Merk.a2a npm
A
@merk.a2a/mcp-server

Security scan results for the Merk.a2a MCP server.

Web, Search & Scraping Score 96/100 0 findings Cap. Moderate
Meshbook PyPI
A
meshbook-mcp

Security scan results for the Meshbook MCP server.

Business & CRM Score 96/100 0 findings Cap. Moderate
Meshimize npm
A
@meshimize/mcp-server

Security scan results for the Meshimize MCP server.

AI, Memory & Reasoning Score 96/100 0 findings Cap. Moderate
Meta Insights PyPI
A
meta-insights-mcp

Security scan results for the Meta Insights MCP server.

Marketing & Social Score 96/100 0 findings Cap. Moderate