Cline

Cline plugins

Cline plugins are TypeScript or JavaScript packages that add custom tools, lifecycle hooks and slash commands.

toolshooksslash commands

At a glance

Manifest file: package.json (cline field)
Install: cline plugin install <source>
Official directory: cline/plugins
Your own marketplace: Not documented

Links

Official documentation How to build one Browse cline/plugins Cline: standards support, subagents and hooks

Cline setup guides

Where do Cline rules go, and how do I scope or toggle them?

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Reviewed Oct 9, 2026.