Instant codebase context for AI agents — powered by Repomix + Tree-sitter
What It Does
One click → your entire codebase is indexed, compressed with Tree-sitter, and ready for any AI agent to consume. No more cold starts.
Features
- Repomix + Tree-sitter compression — ~70% token reduction, machine-readable XML output
- Interactive tree visualization — Webview panel with search, file icons, stats dashboard
- Sidebar file tree — Browse your indexed codebase structure with click-to-open
- Real-time file watcher — Auto-regenerates context on save
- Agent-friendly output — XML format optimized for LLM parsing and querying
Quick Start
- Install from VS Code Marketplace
- Open any project
- Click the Crawler Sage icon in the sidebar
- Hit the ▶️ play button to generate context
Commands
| Command | Description |
|---|---|
Crawler Sage: Generate Context |
Index codebase with Repomix + Tree-sitter |
Crawler Sage: Visualize Codebase Tree |
Open interactive tree webview |
Crawler Sage: Open Context File |
Open the .context.md summary |
Crawler Sage: Open Raw Repomix Output |
Open full XML/MD output |
Crawler Sage: Toggle File Watcher |
Enable/disable auto-regeneration |
Settings
| Setting | Default | Description |
|---|---|---|
outputStyle |
xml |
Output format (xml, markdown, plain) |
compress |
true |
Tree-sitter compression |
watchEnabled |
true |
Auto-regenerate on file changes |
debounceMs |
2000 |
Delay before regeneration |
outputFile |
.context.md |
Summary file name |
Requirements
- Node.js (for Repomix via npx)
License
MIT