MCP Trust Registry

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.

24,571 servers 31,300 packages scanned 23 categories what changed → ecosystem stats → security signals →
Knowerage npm
A
@mtimma/knowerage

Security scan results for the Knowerage MCP server.

AI, Memory & Reasoning Score 93/100 1 finding Cap. High
Knowing 2 implementations
A
best: knowing

Security scan results for the Knowing MCP server.

Developer Tools Best score 93/100 1 finding Cap. High
Knowledge Gateway PyPI
A
knowledge-gateway

Security scan results for the Knowledge Gateway MCP server.

Developer Tools Score 93/100 6 findings Cap. High
Knowledge Rag PyPI
A
knowledge-rag

Security scan results for the Knowledge Rag MCP server.

Developer Tools Score 93/100 2 findings Cap. High
Knowledge To Action npm
A
@tac0de/knowledge-to-action-mcp

Security scan results for the Knowledge To Action MCP server.

AI, Memory & Reasoning Score 93/100 3 findings Cap. High
Knowlyr Datasynth PyPI
A
knowlyr-datasynth

Security scan results for the Knowlyr Datasynth MCP server.

Developer Tools Score 93/100 1 finding Cap. High
Knowmind npm
A
knowmind

Security scan results for the Knowmind MCP server.

AI, Memory & Reasoning Score 93/100 2 findings Cap. High
Kodadocs PyPI
A
kodadocs

Security scan results for the Kodadocs MCP server.

Developer Tools Score 93/100 2 findings Cap. High
Kokoro Tts npm
A
@ross_tchnologies/kokoro-tts-mcp-server

Security scan results for the Kokoro Tts MCP server.

Business & CRM Score 93/100 2 findings Cap. High
Konid Ai npm
A
konid-ai

Security scan results for the Konid Ai MCP server.

Developer Tools Score 93/100 1 finding Cap. High
Kontrol Freek PyPI
A
kontrol-freek-mcp

Security scan results for the Kontrol Freek MCP server.

Security & Testing Score 93/100 1 finding Cap. High
Kordoc npm
A
kordoc

Security scan results for the Kordoc MCP server.

Learning & Documentation Score 93/100 4 findings Cap. High
Korean Law Alio npm
A
korean-law-alio-mcp

Security scan results for the Korean Law Alio MCP server.

Business & CRM Score 93/100 4 findings Cap. High
Koyeb npm
A
@koyeb/mcp-server

Security scan results for the Koyeb MCP server.

Cloud & DevOps Score 93/100 8 findings Cap. High
Kql PyPI
A
mcp-kql-server

Security scan results for the Kql MCP server.

Other Score 93/100 3 findings Cap. High
Kratos 2 implementations
A
best: kratos-mcp

Security scan results for the Kratos MCP server.

AI, Memory & Reasoning Best score 93/100 4 findings Cap. High
Krimto npm
A
@krimto-labs/krimto

Security scan results for the Krimto MCP server.

Developer Tools Score 93/100 11 findings Cap. High
Ksp npm
A
ksp-mcp

Security scan results for the Ksp MCP server.

Web, Search & Scraping Score 93/100 9 findings Cap. High
Kube Lint PyPI
A
kube-lint-mcp

Security scan results for the Kube Lint MCP server.

Developer Tools Score 93/100 6 findings Cap. High
Kubernetes Runbooks PyPI
A
kubernetes-runbooks-mcp-server

Security scan results for the Kubernetes Runbooks MCP server.

Learning & Documentation Score 93/100 1 finding Cap. High
Kuma 2 implementations
A
best: @plumpslabs/kuma

Security scan results for the Kuma MCP server.

Developer Tools Best score 93/100 1 finding Cap. High
Kuzudb npm
A
kuzudb-mcp-server

Security scan results for the Kuzudb MCP server.

Databases Score 93/100 2 findings Cap. High
Kwin PyPI
A
kwin-mcp

Security scan results for the Kwin MCP server.

AI & Agents Score 93/100 4 findings Cap. High
Lakexpress PyPI
A
lakexpress-mcp

Security scan results for the Lakexpress MCP server.

Developer Tools Score 93/100 5 findings Cap. High