AgentCraft Dashboard

The AgentCraft dashboard is a web UI for assigning sounds to agent lifecycle events. It runs locally on port 4040 and reads/writes ~/.agentcraft/assignments.json.

Client Identification

The dashboard accepts a ?client= query parameter that controls which client’s event support is displayed. Always pass this parameter when opening the dashboard.

When the client is identified, the dashboard:

• Shows a client badge in the header
• Marks unsupported events with visual indicators
• Displays an EVENT MAPPINGS panel comparing native event names across clients
• Dims per-agent override rows for clients that only support global sounds

Launching from Claude Code

Use the /agentcraft slash command. It handles server startup, health polling, and opens the browser with ?client=claude-code automatically.

If the slash command is unavailable, start manually:

agentcraft init                    # first-time setup (installs pack + config)
agentcraft start                   # starts dashboard on port 4040
open "http://localhost:4040?client=claude-code"

To stop: /agentcraft --stop or kill $(lsof -ti:4040).

Launching from Pi

From any pi session, use the registered command:

/agentcraft

This handles first-time setup, starts the dashboard server, and opens the browser with ?client=pi automatically.

To stop: /agentcraft --stop or /agentcraft stop.

If the command is unavailable (extension not loaded), launch manually:

agentcraft init                    # first-time setup
cd /path/to/agentcraft/web && bun dev --port 4040 &
open "http://localhost:4040?client=pi"

Launching from OpenCode

OpenCode does not have slash commands. Launch the dashboard via the CLI:

agentcraft init                    # first-time setup (if not done)
agentcraft start                   # starts dashboard on port 4040
open "http://localhost:4040?client=opencode"

If agentcraft is not installed globally:

# Install the CLI
bun install -g agentcraft          # or: npm install -g agentcraft

# Or start the server directly from the plugin source
cd ~/.config/opencode/plugins/ && ls  # verify agentcraft.ts exists
# The web directory may need to be started from the agentcraft repo:
cd /path/to/agentcraft/web && bun dev --port 4040 &

Then open http://localhost:4040?client=opencode in the browser.

Event Support by Client

All clients share the same assignments.json config. Sounds assigned in the dashboard work across all clients for supported events.

Supported by all three: SessionStart, SessionEnd, Stop, PreToolUse, PostToolUse (skill events), PostToolUseFailure, PreCompact

Claude Code only: SubagentStop, Notification

Skill events in OpenCode: OpenCode fires tool.execute.before/tool.execute.after with tool="skill" and args.name containing the skill name. The plugin extracts the skill key and does skill-specific sound lookup, the same as Claude Code.

Tool events in Pi: Pi fires tool_call before any tool executes and tool_execution_end after completion. The extension maps custom tool names to skill assignments — built-in tools (read, bash, edit, write) only use global sound assignments.

Per-agent overrides: Claude Code only. OpenCode and Pi use global sounds (agent identity is not available in their event systems).

Shared Configuration

The dashboard writes to ~/.agentcraft/assignments.json. The Claude Code hook script (hooks/play-sound.sh), the OpenCode plugin (opencode.ts), and the Pi extension (pi-extension.ts) all read from this same file at runtime. Changes made in the dashboard take effect immediately for all clients without restart.

Additional Resources

• references/event-mappings.md — Full event mapping table showing how each AgentCraft event maps to native events in each client