# Cloakroom

> Masks API keys, passwords and personal data on your machine before a coding agent sees them, and restores the real values in the files and commands the agent writes. Works with Claude Code, Codex CLI, Gemini CLI and Cursor's command-line agent. Apache-2.0, Python.

- Page: https://vibetoolrank.com/tools/cloakroom/
- Markdown: https://vibetoolrank.com/tools/cloakroom.md
- Official: https://cloakroom.sh
- Category: MCP Servers & Skills (https://vibetoolrank.com/best/mcp-skills/ · https://vibetoolrank.com/best/mcp-skills.md)
- Pricing: Free and open source (Apache-2.0) per the GitHub repository; install via Claude Code plugin or uv tool install cloakroom. No paid plan listed.
- Free tier: Yes: Apache-2.0 open source (GitHub API licence field, verified 2026-11-11)
- Last checked: 2026-11-11

## Agent test

- Not yet tested by VibeToolRank.

## Sources

- https://cloakroom.sh
- https://github.com/shanjeevrajendran/cloakroom
- https://news.ycombinator.com/item?id=50446007

Methodology: https://vibetoolrank.com/methodology/