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Sudo MCP server

by KamaruSama·io.github.KamaruSama/mcp-sudo·v1.0.1
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Run sudo commands with a Fernet-encrypted password bound to machine-id + user.

B82/100grade B
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Safety scan
B82/100

full report

Adoption
New

0 stars26 downloads/wk

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If you have run it, two minutes of your experience saves the next person an afternoon.

Sudo tools (4, 2 write)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • clear_passwordwrite action

    Remove the stored sudo password.

  • has_password

    Check if a sudo password is already stored.

  • store_password

    Store sudo password encrypted. Only needs to be done once.

  • sudo_execwrite action

    Execute a command with sudo using the stored password.

Public scan report

scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it

no findings
  • Code scan2 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitylocal package, no credentials required12/15
  • Maintenancelast push 161 days ago8/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Overall 82/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Sudo compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
82/100
higher than 63% of 48,255 servers
Tools
4
the typical server has 7
Tools that change things
50%
typical: 0%. Fewer write tools means less an agent can break
Downloads a week
26
more than 13% of 12,191 servers with a package

What its tools let an agent do: 2 read · 2 change

Install Sudo in Claude Code, Cursor or VS Code

claude mcp add mcp-sudo -- uvx mcp-sudo
Add to Cursor

What the publisher says

From the Sudo repository's README, as published. We do not edit it. Read it on GitHub

mcp-sudo

<!-- mcp-name: io.github.KamaruSama/mcp-sudo -->

MCP server for running sudo commands with encrypted password storage.

Exposes 4 tools to persist a sudo password (encrypted with a machine-bound key) and invoke privileged commands without re-entering credentials. Designed for single-user Linux workstations.

📖 อ่านภาษาไทย →

Tools

Security model

  • Password is encrypted with Fernet (AES-128-CBC + HMAC-SHA256).
  • Encryption key is derived from machine-id + USER — never stored on disk.
  • Decryption only succeeds on the same machine with the same user.
  • Encrypted blob lives at ~/.config/claude-sudo-mcp/credential.enc (chmod 600).

This is not a secrets manager. Treat this as "remember my sudo password for this session on this box." If your machine-id is copied to another box or another user reads the MCP process, the password can be recovered.

Install

cd /path/to/mcp-sudo
uv venv --python 3.12 .venv
uv pip install --python .venv/bin/python mcp cryptography

claude mcp add sudo -s user -- \
  /path/to/mcp-sudo/.venv/bin/python /path/to/mcp-sudo/server.py

On first use, call store_password once to cache credentials.

Support the project ❤

  • Ko-fi: https://ko-fi.com/kamaru

Contact

  • Portfolio / general: k.kamarux@gmail.com
  • Commercial / licensing: contact@likezara.com

Copyright © 2026 likezara™. All rights reserved. Developed by Kamaru (pen name).

Nothing above is checked by us. What we check is on the safety report.

Sudo: common questions

Is Sudo MCP server safe?
Mostly: it is graded B (82/100). Read the Sudo safety report
How do I install Sudo?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Sudo need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Sudo maintained?
The last commit was 199 days ago (2026-04-19). The latest release is v1.0.1.
How does Sudo compare with other MCP servers?
safety score 82/100 (higher than 63% of 48,255 servers); tools 4 (the typical server has 7); tools that change things 50% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

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