OpenClaw Client

A web-based chat interface for OpenClaw AI agents. Create multiple agents, manage conversations, upload files, and stream AI responses in real time — all through a clean, modern UI.

https://github.com/user-attachments/assets/500f4f44-13e8-4e08-8bfc-9b2458c22ae1

Features

• Multi-agent support — Create and manage multiple OpenClaw agents, each with their own model, identity, and conversation history.

• Streaming chat — Real-time streamed responses with separate display for thinking process and output.

• File uploads — Attach files to messages; files are saved directly to the agent's workspace for context-aware responses.

• Conversation management — Multiple conversations per agent, editable titles, searchable sidebar.

• User authentication — JWT-based auth with a default admin account created on first run.

• Theming — 14 built-in color themes with a sidebar picker.

• Installable PWA — Runs as a standalone desktop/mobile app via the browser's "Install app" feature. One-click install from Chrome, Edge, Brave, or any Chromium-based browser; iOS Safari supports "Add to Home Screen".

• Client — React 19 + Vite + Material UI + Redux Toolkit Query, organized with Feature-Sliced Design

• API — Express + TypeScript + TypeORM + SQLite — single server that also handles OpenClaw gateway communication and CLI execution

Prerequisites

• Node.js 18+
• OpenClaw CLI installed and authenticated on your machine

Verify OpenClaw is set up:

openclaw --version
openclaw auth status

Platform notes

• macOS / Linux — works out of the box.
• Windows 10/11 — supported. Additionally requires:
  • Git for Windows (the auto-update flow uses git)
  • Visual Studio Build Tools (for native modules better-sqlite3 and node-pty). Install with npm install --global --production windows-build-tools or install the "Desktop development with C++" workload from the Visual Studio installer.
  • The legacy Python PTY fallback (pty-bridge.py) is POSIX-only and is automatically skipped on Windows — node-pty uses ConPTY there instead.
  • Run PowerShell as Administrator the first time you execute npm start so that npm link can create the global openclaw_client shim, and so that auto-start can be installed.

Quick Start

git clone https://github.com/lotsoftick/openclaw_client.git
cd openclaw_client
npm start

npm start builds everything, deploys to ~/.openclaw_client, installs an OS-appropriate auto-start (macOS LaunchAgent, Windows Startup folder shortcut), and installs the global openclaw_client command.

Service	URL
Client	http://localhost:18800
API	http://localhost:18802
API Docs	http://localhost:18802/api/docs

Note: API Docs (Swagger) are only available in development mode (npm run dev).

Default Login

On first startup, a default admin user is created:

• Email: admin@admin.com
• Password: 123456

Service Commands

After npm start, the openclaw_client command works from any directory:

Command	What it does
openclaw_client start	Start servers from ~/.openclaw_client (no build)
openclaw_client stop	Stop servers
openclaw_client restart	Stop + start
openclaw_client status	Show service status
openclaw_client uninstall	Remove auto-start, global CLI, api & client artifacts (keeps database)
openclaw_client uninstall --purge	Also delete database (asks for confirmation)

To rebuild after code changes, run npm start from the repo again.

npm Scripts

Command	Description
npm start	Build, deploy to ~/.openclaw_client, LaunchAgent, global CLI
npm run stop	Stop servers
npm run dev	API (nodemon) + Client (Vite) in dev mode with hot reload
npm run setup	Generate api/.env only

Configuration

Ports (~/.openclaw_client/.env)

Port configuration lives in a single user-level file at ~/.openclaw_client/.env. It is created automatically on first run with sensible defaults.

Variable	Default	Description
API_PORT	18802	Port the API listens on
CLIENT_PORT	18800	Port the web UI uses

After changing a value, apply it with:

openclaw_client restart     # production (installed via `npm start`)
npm run dev                 # development

api/.env, the Vite dev/preview server, and the built serve.mjs all read this file so both dev and production stay consistent. The API derives API_PUBLIC_URL from each request's Host header (so workspace URLs match the hostname the user is actually browsing) and ships a permissive CORS default; see the CORS / remote access note below for how to lock it down.

Environment Variables

Generated automatically on first run in api/.env (see api/.env.example for reference):

Variable	Default	Description
NODE_ENV	development	Environment mode
JWT_SECRET	(random)	Secret for JWT signing
DB_PATH	./data/openclaw.sqlite	Path to SQLite database file
PORT	(API_PORT)	API listen port (driven by ~/.openclaw_client/.env)
ALLOWED_DOMAIN	(unset — allow all)	CORS allowlist, comma-separated; only enforced when OPENCLAW_STRICT_CORS=1
OPENCLAW_STRICT_CORS	(off)	Set to 1 to reject any origin not in ALLOWED_DOMAIN
API_PUBLIC_URL	(derived from request)	Optional fallback origin for workspace URLs when no Host header

CORS / remote access. OpenClaw Client is a single-user local app. By default the API allows every origin and the client derives the API URL from window.location, so the same install works on localhost, on a LAN IP, and over Tailscale without any extra configuration. To lock it down to a fixed allowlist, set ALLOWED_DOMAIN and OPENCLAW_STRICT_CORS=1 in api/.env (or ~/.openclaw_client/api/.env for production installs).

The client picks its API origin at runtime: __OPENCLAW_CONFIG__.apiBaseUrl (injected by the production static server from the request host) ▸ VITE_API_BASE_URL (build-time override) ▸ derived from window.location + VITE_API_PORT.

To regenerate secrets, delete api/.env and run npm run dev or npm run setup again.

Production Layout

When running npm start, built artifacts are deployed to ~/.openclaw_client/:

~/.openclaw_client/
├── api/
│   ├── build/          # Compiled API (JavaScript)
│   ├── node_modules/   # Production dependencies only
│   └── .env            # Auto-generated on first deploy
├── client/
│   ├── dist/           # Built static frontend
│   └── serve.mjs       # Lightweight static file server
├── data/
│   └── openclaw.sqlite # SQLite database
└── openclaw.log        # Combined log output

The source directory is only needed for building. Production processes run entirely from ~/.openclaw_client/.

Install as an App (PWA)

Once the client is running, Chromium-based browsers (Chrome, Edge, Brave, Arc, Opera) detect that the app is installable:

• An Install app banner appears in the sidebar — click it to install.
• Alternatively, click the install icon in the address bar, or use the browser menu (More → Install OpenClaw…).

After install, the app launches in its own window (no tabs, own dock/taskbar icon) and behaves like a native desktop app. It still communicates with the local API server — the PWA is a UI shell, not a replacement for the background service.

Browser	Support
Chrome / Edge / Arc	Full — custom install banner, standalone window, auto-updates via service worker
Brave / Opera	Full
Safari (macOS/iOS)	"Add to Dock" / "Add to Home Screen" from the Share menu
Firefox	Not installable (Firefox disabled PWA install on desktop); runs as a normal tab