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.

25,395 servers 32,173 packages scanned 23 categories what changed → ecosystem stats → security signals →
Justifi npm
A
@justifi/mcp-server

Security scan results for the Justifi MCP server.

Business & CRM Score 93/100 2 findings Cap. High
Jvm PyPI
A
jvm-mcp-server

Security scan results for the Jvm MCP server.

Other Score 93/100 4 findings Cap. High
Jxa Mail PyPI
A
jxa-mail-mcp

Security scan results for the Jxa Mail MCP server.

Productivity & Workflow Score 93/100 1 finding Cap. High
K8s Explorer PyPI
A
k8s-explorer-mcp

Security scan results for the K8s Explorer MCP server.

Developer Tools Score 93/100 1 finding Cap. High
K8s Lens PyPI
A
k8s-lens-mcp

Security scan results for the K8s Lens MCP server.

Developer Tools Score 93/100 2 findings Cap. High
Kanbanger PyPI
A
kanbanger

Security scan results for the Kanbanger MCP server.

Productivity & Workflow Score 93/100 6 findings Cap. High
Kanbn npm
A
@aixlab/kanbn-mcp

Security scan results for the Kanbn MCP server.

Productivity & Workflow Score 93/100 9 findings Cap. High
Karellen Jdb PyPI
A
karellen-jdb-mcp

Security scan results for the Karellen Jdb MCP server.

Developer Tools Score 93/100 3 findings Cap. High
Karellen Lsp PyPI
A
karellen-lsp-mcp

Security scan results for the Karellen Lsp MCP server.

Developer Tools Score 93/100 3 findings Cap. High
Karellen Rr PyPI
A
karellen-rr-mcp

Security scan results for the Karellen Rr MCP server.

Developer Tools Score 93/100 1 finding Cap. High
Kavi Research Assistant PyPI
A
kavi-research-assistant-mcp

Security scan results for the Kavi Research Assistant MCP server.

Data Science & ML Score 93/100 1 finding Cap. High
Kennelbox PyPI
A
kennelbox

Security scan results for the Kennelbox MCP server.

Developer Tools Score 93/100 3 findings Cap. High
Kernle PyPI
A
kernle

Security scan results for the Kernle MCP server.

Developer Tools Score 93/100 2 findings Cap. High
Kev npm
A
@hrbrmstr/kev-mcp

Security scan results for the Kev MCP server.

Security & Testing Score 93/100 3 findings Cap. High
Keynote PyPI
A
keynote-mcp

Security scan results for the Keynote MCP server.

Developer Tools Score 93/100 1 finding Cap. High
Keywaysh npm
A
@keywaysh/mcp

Security scan results for the Keywaysh MCP server.

Security & Testing Score 93/100 1 finding Cap. High
Kgn 2 implementations
A
best: kgn

Security scan results for the Kgn MCP server.

Developer Tools Best score 93/100 2 findings Cap. High
Kickstart PyPI
A
kickstart-mcp

Security scan results for the Kickstart MCP server.

Other Score 93/100 7 findings Cap. High
Kiln3d PyPI
A
kiln3d

Security scan results for the Kiln3d MCP server.

Productivity & Workflow Score 93/100 11 findings Cap. High
Kilntainers PyPI
A
kilntainers

Security scan results for the Kilntainers MCP server.

Developer Tools Score 93/100 10 findings Cap. High
Kimi npm
A
@trishchuk/kimi-mcp-server

Security scan results for the Kimi MCP server.

Developer Tools Score 93/100 2 findings Cap. High
Kindex PyPI
A
kindex

Security scan results for the Kindex MCP server.

Data Science & ML Score 93/100 12 findings Cap. High
Kinocut PyPI
A
kinocut

Security scan results for the Kinocut MCP server.

Design & Media Score 93/100 10 findings Cap. High
Kiro Cli PyPI
A
kiro-cli-mcp

Security scan results for the Kiro Cli MCP server.

Developer Tools Score 93/100 3 findings Cap. High