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 →
Pyscope PyPI
A
pyscope-mcp

Security scan results for the Pyscope MCP server.

Developer Tools Score 93/100 10 findings Cap. High
Pyshield PyPI
A
pyshield

Security scan results for the Pyshield MCP server.

Developer Tools Score 93/100 1 finding Cap. High
Pyslang PyPI
A
pyslang-mcp

Security scan results for the Pyslang MCP server.

Developer Tools Score 93/100 2 findings Cap. High
Pytheum 2 implementations
A
best: @pytheum/mcp

Security scan results for the Pytheum MCP server.

Finance & Commerce Best score 93/100 1 finding Cap. High
Python Code Guardian PyPI
A
python-code-guardian-mcp

Security scan results for the Python Code Guardian MCP server.

Developer Tools Score 93/100 5 findings Cap. High
Python Debugger PyPI
A
python-debugger-mcp

Security scan results for the Python Debugger MCP server.

Developer Tools Score 93/100 6 findings Cap. High
Python Exec Sandbox PyPI
A
mcp-python-exec-sandbox

Security scan results for the Python Exec Sandbox MCP server.

Security & Testing Score 93/100 8 findings Cap. High
Python Interpreter 2 implementations
A
best: mcp-python-interpreter

Security scan results for the Python Interpreter MCP server.

Developer Tools Best score 93/100 5 findings Cap. High
Python Lsp PyPI
A
python-lsp-mcp

Security scan results for the Python Lsp MCP server.

Developer Tools Score 93/100 6 findings Cap. High
Python Plot PyPI
A
python-plot-mcp

Security scan results for the Python Plot MCP server.

Learning & Documentation Score 93/100 1 finding Cap. High
Python Repl PyPI
A
mcp-python-repl

Security scan results for the Python Repl MCP server.

Developer Tools Score 93/100 4 findings Cap. High
Python Runner PyPI
A
python-runner

Security scan results for the Python Runner MCP server.

Developer Tools Score 93/100 2 findings Cap. High
Pyxel PyPI
A
pyxel-mcp

Security scan results for the Pyxel MCP server.

Developer Tools Score 93/100 7 findings Cap. High
Qe Craft npm
A
@qe-craft/mcp

Security scan results for the Qe Craft MCP server.

Developer Tools Score 93/100 3 findings Cap. High
Qiskit Mcp Servers PyPI
A
qiskit-mcp-servers

Security scan results for the Qiskit Mcp Servers MCP server.

API Development Score 93/100 1 finding Cap. High
Qlows npm
A
@qlows/mcp

Security scan results for the Qlows MCP server.

Developer Tools Score 93/100 1 finding Cap. High
Qnap Qvs PyPI
A
mcp-server-qnap-qvs

Security scan results for the Qnap Qvs MCP server.

API Development Score 93/100 1 finding Cap. High
Qodev Gitlab PyPI
A
qodev-gitlab-mcp

Security scan results for the Qodev Gitlab MCP server.

Developer Tools Score 93/100 2 findings Cap. High
Qso Graph Config PyPI
A
qso-graph-config

Security scan results for the Qso Graph Config MCP server.

Data Science & ML Score 93/100 1 finding Cap. High
Quantustik npm
A
@quantustik/mcp-server

Security scan results for the Quantustik MCP server.

Finance & Commerce Score 93/100 2 findings Cap. High
Quarry PyPI
A
quarry-mcp

Security scan results for the Quarry MCP server.

Developer Tools Score 93/100 2 findings Cap. High
Quarry Db PyPI
A
quarry-db

Security scan results for the Quarry Db MCP server.

Developer Tools Score 93/100 8 findings Cap. High
Quidclaw PyPI
A
quidclaw

Security scan results for the Quidclaw MCP server.

AI & Agents Score 93/100 3 findings Cap. High
Quiet Shell npm
A
@codemcp/quiet-shell-mcp

Security scan results for the Quiet Shell MCP server.

Developer Tools Score 93/100 3 findings Cap. High