Agentsd — Development skill for Claude Code

agentsd

Stream Deck plugin for managing [Claude Code](https://claude.ai/code) sessions. Monitor session state, approve or deny permission requests, and control agents from hardware buttons.

Requirements

• macOS 13+ (Windows support tracked separately; see issue for details)
• Stream Deck app 6.6+ plus a Stream Deck device
• Node.js 20+
• Claude Code with HTTP hooks support

How it works

Claude Code HTTP hooks post events to a local server (`127.0.0.1:9200`). The plugin translates those events into session state on Stream Deck buttons and dials.

Claude Code hooks → HTTP server (:9200) → SessionManager → Stream Deck UI

`PermissionRequest` hooks hold the HTTP response open (up to 120 s) so you can approve or deny directly from a button press.

Install

git clone https://github.com/paultyng/agentsd.git && cd agentsd
npm install
npm install -g @elgato/cli   # one-time global; provides the `streamdeck` CLI used by `npm run link`/`dev`
npm run build
npm run link                 # register plugin with Stream Deck
npm run hooks:install        # add Claude Code HTTP hooks to ~/.claude/settings.json

After linking, restart the Stream Deck app. The actions appear under "Claude Code" in the action list.

Uninstall

npm run hooks:uninstall      # remove hooks from ~/.claude/settings.json
npm run unlink               # unregister plugin

Configuration

Env var	Default	Effect
AGENTSD_DEBUG	unset	When 1, the hook server exposes GET /debug/sessions returning a JSON snapshot of every tracked session. Used by the test suite; safe to enable locally for diagnostics.

Development

npm run watch        # rebuild on file changes
npm run dev          # Stream Deck dev mode (hot reload)
npm run de