clanker-agent/packages/coding-agent/companion-out/docs/settings.md
2026-03-11 02:31:07 -04:00

225 lines
9.8 KiB
Markdown

# Settings
Companion uses JSON settings files with project settings overriding global settings.
| Location | Scope |
| ---------------------------------- | --------------------------- |
| `~/.companion/agent/settings.json` | Global (all projects) |
| `.companion/settings.json` | Project (current directory) |
Edit directly or use `/settings` for common options.
## All Settings
### Model & Thinking
| Setting | Type | Default | Description |
| ---------------------- | ------- | ------- | -------------------------------------------------------------- |
| `defaultProvider` | string | - | Default provider (e.g., `"anthropic"`, `"openai"`) |
| `defaultModel` | string | - | Default model ID |
| `defaultThinkingLevel` | string | - | `"off"`, `"minimal"`, `"low"`, `"medium"`, `"high"`, `"xhigh"` |
| `hideThinkingBlock` | boolean | `false` | Hide thinking blocks in output |
| `thinkingBudgets` | object | - | Custom token budgets per thinking level |
#### thinkingBudgets
```json
{
"thinkingBudgets": {
"minimal": 1024,
"low": 4096,
"medium": 10240,
"high": 32768
}
}
```
### UI & Display
| Setting | Type | Default | Description |
| ------------------------ | ------- | ----------- | ----------------------------------------------------------------------------------------------- |
| `theme` | string | `"dark"` | Theme name (`"dark"`, `"light"`, or custom) |
| `quietStartup` | boolean | `false` | Hide startup header |
| `collapseChangelog` | boolean | `false` | Show condensed changelog after updates |
| `doubleEscapeAction` | string | `"tree"` | Action for double-escape: `"tree"`, `"fork"`, or `"none"` |
| `treeFilterMode` | string | `"default"` | Default filter for `/tree`: `"default"`, `"no-tools"`, `"user-only"`, `"labeled-only"`, `"all"` |
| `editorPaddingX` | number | `0` | Horizontal padding for input editor (0-3) |
| `autocompleteMaxVisible` | number | `5` | Max visible items in autocomplete dropdown (3-20) |
| `showHardwareCursor` | boolean | `false` | Show terminal cursor |
### Compaction
| Setting | Type | Default | Description |
| ----------------------------- | ------- | ------- | -------------------------------------- |
| `compaction.enabled` | boolean | `true` | Enable auto-compaction |
| `compaction.reserveTokens` | number | `16384` | Tokens reserved for LLM response |
| `compaction.keepRecentTokens` | number | `20000` | Recent tokens to keep (not summarized) |
```json
{
"compaction": {
"enabled": true,
"reserveTokens": 16384,
"keepRecentTokens": 20000
}
}
```
### Branch Summary
| Setting | Type | Default | Description |
| ----------------------------- | ------- | ------- | ------------------------------------------------------------------------------ |
| `branchSummary.reserveTokens` | number | `16384` | Tokens reserved for branch summarization |
| `branchSummary.skipPrompt` | boolean | `false` | Skip "Summarize branch?" prompt on `/tree` navigation (defaults to no summary) |
### Retry
| Setting | Type | Default | Description |
| ------------------- | ------- | ------- | ----------------------------------------------- |
| `retry.enabled` | boolean | `true` | Enable automatic retry on transient errors |
| `retry.maxRetries` | number | `3` | Maximum retry attempts |
| `retry.baseDelayMs` | number | `2000` | Base delay for exponential backoff (2s, 4s, 8s) |
| `retry.maxDelayMs` | number | `60000` | Max server-requested delay before failing (60s) |
When a provider requests a retry delay longer than `maxDelayMs` (e.g., Google's "quota will reset after 5h"), the request fails immediately with an informative error instead of waiting silently. Set to `0` to disable the cap.
```json
{
"retry": {
"enabled": true,
"maxRetries": 3,
"baseDelayMs": 2000,
"maxDelayMs": 60000
}
}
```
### Message Delivery
| Setting | Type | Default | Description |
| -------------- | ------ | ----------------- | ------------------------------------------------------------------------------------------------------- |
| `steeringMode` | string | `"one-at-a-time"` | How steering messages are sent: `"all"` or `"one-at-a-time"` |
| `followUpMode` | string | `"one-at-a-time"` | How follow-up messages are sent: `"all"` or `"one-at-a-time"` |
| `transport` | string | `"sse"` | Preferred transport for providers that support multiple transports: `"sse"`, `"websocket"`, or `"auto"` |
### Terminal & Images
| Setting | Type | Default | Description |
| ------------------------ | ------- | ------- | --------------------------------------------------------- |
| `terminal.showImages` | boolean | `true` | Show images in terminal (if supported) |
| `terminal.clearOnShrink` | boolean | `false` | Clear empty rows when content shrinks (can cause flicker) |
| `images.autoResize` | boolean | `true` | Resize images to 2000x2000 max |
| `images.blockImages` | boolean | `false` | Block all images from being sent to LLM |
### Shell
| Setting | Type | Default | Description |
| -------------------- | ------ | ------- | ----------------------------------------------------------------- |
| `shellPath` | string | - | Custom shell path (e.g., for Cygwin on Windows) |
| `shellCommandPrefix` | string | - | Prefix for every bash command (e.g., `"shopt -s expand_aliases"`) |
### Model Cycling
| Setting | Type | Default | Description |
| --------------- | -------- | ------- | ---------------------------------------------------------------------- |
| `enabledModels` | string[] | - | Model patterns for Ctrl+P cycling (same format as `--models` CLI flag) |
```json
{
"enabledModels": ["claude-*", "gpt-4o", "gemini-2*"]
}
```
### Markdown
| Setting | Type | Default | Description |
| -------------------------- | ------ | ------- | --------------------------- |
| `markdown.codeBlockIndent` | string | `" "` | Indentation for code blocks |
### Resources
These settings define where to load extensions, skills, prompts, and themes from.
Paths in `~/.companion/agent/settings.json` resolve relative to `~/.companion/agent`. Paths in `.companion/settings.json` resolve relative to `.companion`. Absolute paths and `~` are supported.
| Setting | Type | Default | Description |
| --------------------- | -------- | ------- | ------------------------------------------ |
| `packages` | array | `[]` | npm/git packages to load resources from |
| `extensions` | string[] | `[]` | Local extension file paths or directories |
| `skills` | string[] | `[]` | Local skill file paths or directories |
| `prompts` | string[] | `[]` | Local prompt template paths or directories |
| `themes` | string[] | `[]` | Local theme file paths or directories |
| `enableSkillCommands` | boolean | `true` | Register skills as `/skill:name` commands |
Arrays support glob patterns and exclusions. Use `!pattern` to exclude. Use `+path` to force-include an exact path and `-path` to force-exclude an exact path.
#### packages
String form loads all resources from a package:
```json
{
"packages": ["companion-skills", "@org/my-extension"]
}
```
Object form filters which resources to load:
```json
{
"packages": [
{
"source": "companion-skills",
"skills": ["brave-search", "transcribe"],
"extensions": []
}
]
}
```
See [packages.md](packages.md) for package management details.
## Example
```json
{
"defaultProvider": "anthropic",
"defaultModel": "claude-sonnet-4-20250514",
"defaultThinkingLevel": "medium",
"theme": "dark",
"compaction": {
"enabled": true,
"reserveTokens": 16384,
"keepRecentTokens": 20000
},
"retry": {
"enabled": true,
"maxRetries": 3
},
"enabledModels": ["claude-*", "gpt-4o"],
"packages": ["companion-skills"]
}
```
## Project Overrides
Project settings (`.companion/settings.json`) override global settings. Nested objects are merged:
```json
// ~/.companion/agent/settings.json (global)
{
"theme": "dark",
"compaction": { "enabled": true, "reserveTokens": 16384 }
}
// .companion/settings.json (project)
{
"compaction": { "reserveTokens": 8192 }
}
// Result
{
"theme": "dark",
"compaction": { "enabled": true, "reserveTokens": 8192 }
}
```