## Summary
- Adds a new `/guides/getting-started/plugins` docs page with an
`AgentPluginsPanel` component
- Per-client install instructions for Claude Code, Codex, Cursor, and
Gemini CLI
- Adds the page to the navigation under AI Tools
- Removes the Claude Code plugin subsection from the AI Skills page (now
covered here)
Closes
[AI-690](https://linear.app/supabase/issue/AI-690/agent-plugins-documentation)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
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## Summary by CodeRabbit
* **New Features**
* Interactive plugin installation panel to choose from multiple AI
coding agents with agent-specific setup instructions and quick links for
help/feedback.
* **Documentation**
* New "Supabase Agent Plugin" guide describing features, included
components, and one‑click installation UI.
* Navigation updated to include the Supabase Agent Plugin guide under
Getting Started → AI Tools.
* AI skills guide streamlined by removing a specific plugin install
snippet and clarifying agent compatibility.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
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Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>