Auto-intercept API keys pasted into chat: save to chmod-600 files, block the original prompt, and re-submit a sanitized version. Cross-platform (macOS/Linux/Windows).
Installation
1
Add the marketplace
/plugin marketplace add albemiglio/keyward
2
Install plugins
/plugin
Run these commands in Claude Code to add this plugin to your environment. The marketplace must be added before you can install its plugins.