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README.md

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+# Obsidian OpenCode
+
+Embed [OpenCode](https://opencode.ai) AI assistant directly in Obsidian's sidebar.
+
+## Requirements
+
+- Desktop only (uses Node.js child processes)
+- [OpenCode CLI](https://opencode.ai) installed and in your PATH
+
+## Installation
+
+1. Clone to `.obsidian/plugins/obsidian-opencode`
+2. `bun install && bun run build`
+3. Enable in Obsidian Settings > Community plugins
+
+## Usage
+
+- Click the terminal icon in the ribbon, or
+- `Cmd/Ctrl+Shift+O` to toggle the panel
+- Server starts automatically when you open the panel
+
+### Commands
+
+| Command | Description |
+|---------|-------------|
+| Toggle OpenCode panel | Show/hide sidebar |
+| Start OpenCode server | Manual start |
+| Stop OpenCode server | Manual stop |
+
+## Settings
+
+| Setting | Default | Description |
+|---------|---------|-------------|
+| Port | 14096 | Server port |
+| Hostname | 127.0.0.1 | Bind address |
+| OpenCode path | opencode | Path to executable |
+| Auto-start | off | Start server on Obsidian launch |
+
+## Development
+
+```bash
+bun run dev    # Watch mode
+bun run build  # Production build
+```
+
+## License
+
+MIT