---
title: Settings
parent: Reference
nav_order: 2
---

# Settings

The dashboard is configured via a TOML file at `~/.agent-dashboard/settings.toml` (or `$AGENT_DASHBOARD_DIR/settings.toml` if overridden). From a repo checkout, the installer copies this from `settings.example.toml` when the destination file does not already exist. Any missing keys fall back to sensible defaults — you only need to include the settings you want to change.

---

## Full reference

```toml
[banner]
show_mascot   = true   # show the axolotl pixel art
show_quote    = true   # show the daily quote

[notifications]
enabled       = false  # enable desktop notifications from adapter hooks
sound         = false  # play alert sound on attention events
silent_events = false  # show notification for non-alerting stops

[debug]
key_log       = false  # write key/mouse/focus events to debug-keys.log

[experimental]
ascii_pet     = false  # show animated ASCII pet in the left panel
dino_game     = false  # enable Chrome-style dino runner game (Shift+G)

[usage]
rate_limit_poll_seconds = 60  # how often to fetch rate limits from Anthropic API (0 = disable)

[effort]
plan    = "high"  # thinking-effort level pinned while permission_mode='plan'
default = "high"  # thinking-effort level pinned at spawn and restored on plan exit

[harness]
default = "claude"  # active coding-agent harness: "claude" or "codex"

[harness.codex]
model = ""                    # e.g. "gpt-5.5" — passed as codex --model
approval = ""                 # e.g. "on-request" — passed as codex -a
sandbox = ""                  # e.g. "workspace-write" — passed as codex -s
default_reasoning_effort = "" # e.g. "high" — passed as -c model_reasoning_effort=high
```

The `[effort]` levels feed the `/effort` slash command Claude Code accepts (`low | medium | high | xhigh | max`). The `agent-state-fast` adapter hook swaps in `plan` when the agent enters plan mode (`EnterPlanMode`) and restores `default` on exit. The `feature`, `fix`, and `refactor` skills additionally declare `effort: max` in their frontmatter, which Claude Code pins for the skill's lifetime when the skill is invoked as a slash command inside an existing session.

The `[harness]` section selects which coding-agent binary backs newly-spawned sessions. `"claude"` uses Claude Code (default; reads `~/.claude`). `"codex"` uses Codex CLI (reads `~/.codex`) and applies `[harness.codex]` model, approval, sandbox, and reasoning-effort settings. Per-spawn override is exposed in the New Agent form's Harness dropdown.

## Settings table

| Section | Key | Default | Description |
|:--------|:----|:--------|:------------|
| `banner` | `show_mascot` | `true` | Show the axolotl pixel art in the banner |
| `banner` | `show_quote` | `true` | Show the daily quote in the banner |
| `notifications` | `enabled` | `false` | Enable desktop notifications from adapter hooks |
| `notifications` | `sound` | `false` | Play alert sound on attention events |
| `notifications` | `silent_events` | `false` | Show notification for non-alerting stops |
| `debug` | `key_log` | `false` | Write key/mouse/focus events to `debug-keys.log` |
| `experimental` | `ascii_pet` | `false` | Show animated ASCII pet in the left panel |
| `experimental` | `dino_game` | `false` | Show Chrome-style dino runner game in the left panel (Shift+G to toggle) |
| `usage` | `rate_limit_poll_seconds` | `60` | How often (in seconds) to fetch rate-limit data from the Anthropic OAuth API. Set to `0` to disable. |
| `effort` | `plan` | `"high"` | Thinking-effort level pinned while the agent is in plan mode. One of `low`, `medium`, `high`, `xhigh`, `max`. |
| `effort` | `default` | `"high"` | Thinking-effort level pinned at spawn and restored when the agent exits plan mode. Same value set as `plan`. |
| `harness` | `default` | `"claude"` | Active coding-agent harness. `"claude"` runs Claude Code; `"codex"` runs Codex CLI. |
| `harness.codex` | `model` | `""` | Model passed to `codex --model`. Leave empty to inherit Codex's default. Example: `"gpt-5.5"`. |
| `harness.codex` | `approval` | `""` | Approval policy passed to `codex -a`. |
| `harness.codex` | `sandbox` | `""` | Sandbox mode passed to `codex -s`. |
| `harness.codex` | `default_reasoning_effort` | `""` | Reasoning effort passed as `-c model_reasoning_effort=<level>` for opted-in skills. |

## Environment variables

| Variable | Description | Required |
|:---------|:------------|:---------|
| `AGENT_DASHBOARD_DIR` | Override default state directory (`~/.agent-dashboard`) | No |
| `EDITOR` | Editor command for opening agent directories (default: `code`) | No |
| `API_NINJAS_KEY` | API key for quote-of-the-day | No (falls back to built-in quotes) |
| `GOOGLE_CLIENT_ID` | Google OAuth client ID for [mobile companion](../guides/mobile-companion/) authentication | No |
| `GOOGLE_CLIENT_SECRET` | Google OAuth client secret | No |
| `GOOGLE_ALLOWED_EMAIL` | Email address allowed to access the mobile companion | No |
