Metadata-Version: 2.4
Name: nanobot-webui
Version: 0.2.6
Summary: Web management panel for nanobot
Author-email: kangkang223 <chenwk.top@foxmail.com>
License-Expression: MIT
Project-URL: Homepage, https://github.com/Good0007/nanobot-webui
Project-URL: Repository, https://github.com/Good0007/nanobot-webui
Keywords: nanobot,webui,ai,agent
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.11
Classifier: Operating System :: OS Independent
Requires-Python: >=3.11
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: nanobot-ai==0.1.4.post6
Requires-Dist: fastapi>=0.115
Requires-Dist: uvicorn[standard]>=0.30
Requires-Dist: PyJWT>=2.8.0
Requires-Dist: bcrypt>=4.1
Requires-Dist: python-multipart>=0.0.9
Requires-Dist: boto3>=1.34
Requires-Dist: typer>=0.12
Requires-Dist: qrcode[pil]>=8.0
Provides-Extra: dev
Requires-Dist: httpx; extra == "dev"
Requires-Dist: pytest; extra == "dev"
Requires-Dist: pytest-asyncio; extra == "dev"
Dynamic: license-file

# Nanobot WebUI

**English** | [中文](README_zh.md)

---

A self-hosted web management panel for [nanobot](https://github.com/HKUDS/nanobot) ([PyPI](https://pypi.org/project/nanobot-ai/)) — a multi-channel AI agent framework.  
Provides a full-featured UI to configure, converse with, and manage your nanobot instance, with no modifications to the core library.

![Python](https://img.shields.io/badge/python-%3E%3D3.11-blue)
![FastAPI](https://img.shields.io/badge/FastAPI-0.115-green)
![React](https://img.shields.io/badge/React-18-blue)
![License](https://img.shields.io/badge/license-MIT-lightgrey)
[![GitHub](https://img.shields.io/badge/nanobot-GitHub-181717?logo=github)](https://github.com/HKUDS/nanobot)

---

## Table of Contents

- [Features](#features)
- [Quick Start](#quick-start)
  - [pip install (recommended)](#pip-install-recommended)
  - [Docker](#docker)
- [WeChat Channel](#wechat-channel)
- [CLI Reference](#cli-reference)
- [Development](#development)
- [Architecture](#architecture)
- [Authentication](#authentication)
- [Tech Stack](#tech-stack)

---

## Screenshots

**Desktop**

| Login | Dashboard | Chat |
|-------|-----------|------|
| ![Login](docs/login.png) | ![Dashboard](docs/dashboard.png) | ![Chat](docs/session.png) |

**Mobile**

| Dashboard | Chat | Session |
|-----------|------|---------|
| ![Mobile Dashboard](docs/mobile_dashboard.png) | ![Mobile Chat](docs/mobile_chat.png) | ![Mobile Session](docs/mobile_session.jpg) |

---

## Features

| Module | Description |
|--------|-------------|
| **Dashboard** | Channel health, session / skill / cron statistics at a glance |
| **Chat** | Real-time conversation with the agent over WebSocket |
| **Providers** | Configure API keys & base URLs for OpenAI, Anthropic, DeepSeek, Azure, and more |
| **Channels** | View and configure all IM channels (WeChat, Telegram, Discord, Feishu, DingTalk, Slack, QQ, WhatsApp, Email, Matrix, MoChat); WeChat supports QR-code login directly from the UI |
| **MCP Servers** | Manage Model Context Protocol tool servers |
| **Skills** | Enable / disable agent skills; edit workspace skills in-browser |
| **Cron Jobs** | Schedule, edit, and toggle recurring tasks |
| **Agent Settings** | Model, temperature, max tokens, memory window, workspace path, etc. |
| **Users** | Multi-user management with `admin` / `user` roles |
| **PWA** | Installable as a desktop / home-screen app; auto-detects updates and prompts a one-click reload |
| **Mobile-ready** | Responsive layout with dedicated iOS Safari keyboard fix to keep the input always visible |
| **Dark mode** | One-click light / dark toggle; defaults to system preference on first visit; dark palette uses warm charcoal tones to match the brand colour |
| **i18n** | 7 built-in UI languages: 中文、繁體中文、English、日本語、한국어、Deutsch、Français — auto-detected from browser language / timezone; switch anytime via the language submenu |

---

## Quick Start

### pip install (recommended)

```bash
pip install nanobot-webui
```

> **Upgrading from an older version?** Uninstall both packages first to avoid conflicts:
> ```bash
> pip uninstall -y nanobot-webui nanobot
> pip install nanobot-webui
> ```

The pre-built React frontend is bundled in the wheel — **no Node.js required**.  
After installation, use the `nanobot` command to start the WebUI:

```bash
# Foreground (WebUI + gateway combined)
nanobot webui start

# Custom port
nanobot webui start --port 9090

# Background daemon (recommended for long-running deployments)
nanobot webui start -d
```

Open **http://localhost:18780** — default credentials: **admin / nanobot** — change on first login.

---

### uv (recommended for isolated environments)

```bash
uv tool install nanobot-webui
```

> **Upgrading?**
> ```bash
> uv tool upgrade nanobot-webui
> ```

`uv tool install` places the `nanobot` command into a uv-managed isolated virtual environment (`~/.local/share/uv/tools/nanobot-webui/`) and symlinks the executable to `~/.local/bin/` — completely separate from the current project environment and the system Python. Everything else (startup, options, default port) is identical to the pip path above.

---

### Docker

**Prerequisites:** Docker ≥ 24 with the Compose plugin (`docker compose`).

#### Option 1 — Docker Compose (recommended)

Create a `docker-compose.yml`:

```yaml
services:
  webui:
    image: kangkang223/nanobot-webui:latest
    container_name: nanobot-webui
    volumes:
      - ~/.nanobot:/root/.nanobot   # config & data persistence
    ports:
      - "18780:18780"    # WebUI
    restart: unless-stopped
```

Then:

```bash
# Pull the latest image and start in background
docker compose up -d

# View logs
docker compose logs -f

# Stop
docker compose down
```

Open **http://localhost:18780** — default credentials: **admin / nanobot**.

> **Data directory:** all config, sessions, and workspace files are stored in `~/.nanobot` on the host (mapped to `/root/.nanobot` inside the container).

#### Environment Variables

All startup options can be configured via environment variables — useful for Docker Compose overrides:

| Variable | Default | Description |
|---|---|---|
| `WEBUI_PORT` | `18780` | HTTP port |
| `WEBUI_HOST` | `0.0.0.0` | Bind address |
| `WEBUI_LOG_LEVEL` | `DEBUG` | Log level: `DEBUG` / `INFO` / `WARNING` / `ERROR` |
| `WEBUI_WORKSPACE` | _(nanobot default)_ | Override workspace directory path |
| `WEBUI_CONFIG` | _(nanobot default)_ | Path to `config.json` |
| `WEBUI_ONLY` | — | Set to `true` to skip IM channels (use when nanobot runs separately via systemd) |

Example `docker-compose.yml` with custom settings:

```yaml
services:
  webui:
    image: kangkang223/nanobot-webui:latest
    container_name: nanobot-webui
    environment:
      - WEBUI_PORT=18780
      - WEBUI_HOST=0.0.0.0
      - WEBUI_LOG_LEVEL=INFO
      # - WEBUI_WORKSPACE=/root/.nanobot/workspace
      # - WEBUI_CONFIG=/root/.nanobot/config.json
      # - WEBUI_ONLY=true
    volumes:
      - ~/.nanobot:/root/.nanobot
    ports:
      - "18780:18780"
    restart: unless-stopped
```

#### Environment Variables

All startup options can be configured via environment variables — useful for Docker Compose overrides:

| Variable | Default | Description |
|---|---|---|
| `WEBUI_PORT` | `18780` | HTTP port |
| `WEBUI_HOST` | `0.0.0.0` | Bind address |
| `WEBUI_LOG_LEVEL` | `DEBUG` | Log level: `DEBUG` / `INFO` / `WARNING` / `ERROR` |
| `WEBUI_WORKSPACE` | _(nanobot default)_ | Override workspace directory path |
| `WEBUI_CONFIG` | _(nanobot default)_ | Path to `config.json` |
| `WEBUI_ONLY` | — | Set to `true` to skip IM channels (use when nanobot runs separately via systemd) |

Example `docker-compose.yml` with custom settings:

```yaml
services:
  webui:
    image: kangkang223/nanobot-webui:latest
    container_name: nanobot-webui
    environment:
      - WEBUI_PORT=18780
      - WEBUI_HOST=0.0.0.0
      - WEBUI_LOG_LEVEL=INFO
      # - WEBUI_WORKSPACE=/root/.nanobot/workspace
      # - WEBUI_CONFIG=/root/.nanobot/config.json
      # - WEBUI_ONLY=true
    volumes:
      - ~/.nanobot:/root/.nanobot
    ports:
      - "18780:18780"
    restart: unless-stopped
```

#### Option 2 — Build from source

```bash
git clone https://github.com/Good0007/nanobot-webui.git
cd nanobot-webui

# Build the multi-stage image (bun build → python runtime)
docker build -t nanobot-webui .

# Run
docker run -d \
  --name nanobot-webui \
  -p 18780:18780 \
  -v ~/.nanobot:/root/.nanobot \
  --restart unless-stopped \
  nanobot-webui
```

#### Option 3 — Makefile shortcuts

If you have the repository cloned, the bundled `Makefile` wraps common tasks:

```bash
make up           # docker compose up -d
make down         # docker compose down
make logs         # follow compose logs
make restart      # docker compose restart
make build        # build local single-arch image
make release-dated  # build & push :YYYY-MM-DD + :latest (multi-arch)
```

---

## CLI Reference

Installing `nanobot-webui` extends the `nanobot` command with the following sub-commands (`nanobot webui --help` lists them all):

### `nanobot webui start` — Start the WebUI

```
Usage: nanobot webui start [OPTIONS]

Options:
  -p, --port INTEGER        HTTP port  [default: 18780]
      --host TEXT           Bind address  [default: 0.0.0.0]
  -w, --workspace PATH      Override workspace directory
  -c, --config PATH         Path to config file
  -d, --daemon              Run in background (daemon mode)
  -l, --log-level TEXT      DEBUG / INFO / WARNING / ERROR  [default: DEBUG]      --webui-only          Start only the WebUI HTTP server and agent (for WebSocket
                            chat). IM channels and heartbeat are NOT started. Use this
                            when nanobot is already managed by an external process
                            (e.g. systemd) to avoid two processes competing for the
                            same IM channel connections.```

```bash
nanobot webui start                          # foreground (Ctrl-C to stop)
nanobot webui start --port 9090              # custom port
nanobot webui start -d                       # background daemon
nanobot webui start -d --port 9090           # background + custom port
nanobot webui start --workspace ~/myproject  # override workspacenanobot webui start --webui-only             # WebUI only; nanobot managed externally
nanobot webui start -d --webui-only          # Background + WebUI-only mode```

Open **http://localhost:18780** — default credentials: **admin / nanobot** — change on first login.

### `nanobot webui stop` — Stop the background service

```bash
nanobot webui stop    # sends SIGTERM; force-kills after 6 s if needed
```

### `nanobot webui status` — Show service status

```bash
nanobot webui status  # running state, PID, URL, log path
```

### `nanobot webui restart` — Restart the background service

```bash
nanobot webui restart              # stop + start in background (reuses current port)
nanobot webui restart --port 9090  # restart on a new port
```

### `nanobot webui logs` — View logs

```
Usage: nanobot webui logs [OPTIONS]

Options:
  -f, --follow          Stream log output in real time (like tail -f)
  -n, --lines INTEGER   Number of lines to show  [default: 50]
```

```bash
nanobot webui logs              # last 50 lines
nanobot webui logs -f           # stream in real time
nanobot webui logs -f -n 100    # stream, show last 100 lines
```

> Log file: `~/.nanobot/webui.log`

### `nanobot channels login` — Log in to a channel via QR code

```bash
nanobot channels login weixin          # WeChat QR code login
nanobot channels login weixin --force  # Force re-authentication (clear saved credentials)
```

Prints an ASCII QR code in the terminal. Scan it with the WeChat mobile app to authenticate. On success, saves the bot token to `~/.nanobot/weixin/account.json`.

> Use this on headless servers where a browser is not available. The WebUI Channels page provides the same login flow with a graphical QR code.

---

### `nanobot status` — Show runtime status

```bash
nanobot status  # shows WebUI process info + nanobot config summary
```

Example output:

```
🐈 nanobot Status

WebUI: ✓ running (PID 12345 • http://localhost:18780)
Log  : /home/user/.nanobot/webui.log

Config: /home/user/.nanobot/config.json ✓
Workspace: /home/user/.nanobot/workspace ✓
Model: gpt-4o
...
```

> **State files:** PID → `~/.nanobot/webui.pid`, port → `~/.nanobot/webui.port`

---

## Development

**Prerequisites:** Python ≥ 3.11, [Bun](https://bun.sh) ≥ 1.0, [uv](https://docs.astral.sh/uv/getting-started/installation/)

```bash
# 1. Clone and install backend in editable mode
git clone https://github.com/Good0007/nanobot-webui.git
cd nanobot-webui
uv venv               # create a virtual env - don't mess with central python install
uv pip install -e .

# 2. Start the backend
uv run webui                        # API + static on :18780

# 3. Start the frontend dev server (separate terminal)
cd web
bun install
bun dev                              # http://localhost:5173  (proxies /api → :18780)
```

To produce a production build:

```bash
cd web
bun run build          # outputs to web/dist/, setup.py copies it to webui/web/dist/
cd ..
uv run nanobot webui          # backend now serves webui/web/dist/ as static files
```

---

## Architecture

```
nanobot-webui/
├── webui/                      # Python package (importable as `webui`)
│   ├── __init__.py
│   ├── __main__.py             # Entry point: python -m webui
│   ├── cli.py                  # Typer sub-commands injected into nanobot CLI
│   ├── channels/               # Channel plugins (registered via entry-points)
│   │   └── weixin.py           #   WeChat channel (iLink-based QR login)
│   ├── web/
│   │   └── dist/               # Built React assets (generated by bun run build)
│   ├── api/                    # FastAPI backend
│   │   ├── auth.py             # JWT + bcrypt helpers
│   │   ├── users.py            # UserStore  (~/.nanobot/webui_users.json)
│   │   ├── deps.py             # FastAPI dependency injection
│   │   ├── gateway.py          # ServiceContainer + server lifecycle
│   │   ├── server.py           # FastAPI app factory (static serving, SPA fallback)
│   │   ├── channel_ext.py      # ExtendedChannelManager (non-invasive subclass)
│   │   ├── middleware.py       # Request middleware (logging, CORS, etc.)
│   │   ├── models.py           # Pydantic response models
│   │   ├── provider_meta.py    # Provider metadata & capability registry
│   │   └── routes/             # One file per domain
│   │       ├── auth.py         #   POST /api/auth/login|register|change-password
│   │       ├── channels.py     #   GET|PATCH /api/channels  (incl. WeChat QR endpoints)
│   │       ├── config.py       #   GET|PATCH /api/config
│   │       ├── cron.py         #   CRUD /api/cron
│   │       ├── mcp.py          #   GET|PATCH /api/mcp
│   │       ├── openai_proxy.py #   OpenAI-compatible proxy /api/v1/...
│   │       ├── providers.py    #   GET|PATCH /api/providers
│   │       ├── sessions.py     #   GET|DELETE /api/sessions
│   │       ├── skills.py       #   GET|POST /api/skills
│   │       ├── users.py        #   CRUD /api/users  (admin only)
│   │       └── ws.py           #   WebSocket /ws/chat
│   ├── patches/                # Minimal runtime monkey-patches (non-invasive)
│   │   ├── channels.py         #   Empty allow_from → allow all
│   │   ├── mcp_dynamic.py      #   Dynamic MCP server enable/disable
│   │   ├── provider.py         #   Provider hot-reload support
│   │   ├── session.py          #   Session persistence tweaks
│   │   ├── skills.py           #   Skills reload helper
│   │   └── subagent.py         #   Sub-agent routing fix
│   └── utils/
│       └── webui_config.py     # Unified WebUI config store (~/.nanobot/webui_config.json)
├── web/                        # React 18 + TypeScript frontend source
│   ├── src/
│   │   ├── pages/              # One component per route
│   │   │   ├── Chat.tsx        #   Real-time chat page
│   │   │   ├── Channels.tsx    #   IM channel configuration (incl. WeChat QR login)
│   │   │   ├── CronJobs.tsx    #   Scheduled tasks
│   │   │   ├── Dashboard.tsx   #   Overview & stats
│   │   │   ├── Login.tsx       #   Authentication
│   │   │   ├── MCPServers.tsx  #   MCP tool servers
│   │   │   ├── Settings.tsx    #   Agent / provider / workspace settings
│   │   │   ├── Skills.tsx      #   Skill management
│   │   │   ├── SystemConfig.tsx#   System-level configuration
│   │   │   ├── Tools.tsx       #   Available tools browser
│   │   │   └── Users.tsx       #   User management (admin)
│   │   ├── components/         # Layout, chat, shared UI components
│   │   ├── hooks/              # TanStack Query data hooks
│   │   ├── stores/             # Zustand stores (auth, chat)
│   │   ├── lib/                # axios instance, WebSocket manager, utilities
│   │   ├── i18n/               # Internationalisation (zh / en / ...)
│   │   └── theme/              # next-themes configuration
│   ├── eslint.config.js
│   └── package.json
├── Dockerfile                  # Multi-stage: bun build → python runtime
├── docker-compose.yml
├── pyproject.toml
└── setup.py                    # Build hook: runs bun run build, copies dist into webui/
```

**Design principle:** the backend is entirely non-invasive — it imports nanobot libraries but never patches their source. Runtime monkey-patches (applied in `webui/patches/`) are minimal and limited to quality-of-life tweaks (e.g. treating an empty `allow_from` list as "allow all"). All patches are applied once at startup before any nanobot internals are initialised.

---

## Authentication

| Detail | Value |
|--------|-------|
| Default credentials | `admin` / `nanobot` |
| Credential storage | `~/.nanobot/webui_users.json` (bcrypt-hashed passwords) |
| Token type | JWT (HS256) |
| Token expiry | 7 days |
| JWT secret | Auto-generated per instance, stored in `~/.nanobot/webui_secret.key` |

> **Security note:** change the default password immediately after first login.

---

## Tech Stack

| Layer | Library / Tool |
|-------|----------------|
| Backend framework | FastAPI + Uvicorn |
| Auth | PyJWT + bcrypt |
| Frontend framework | React 18 + TypeScript + Vite |
| UI components | shadcn/ui + Tailwind CSS v3 |
| Client state | Zustand (persist middleware) |
| Server state | TanStack Query v5 |
| i18n | react-i18next (zh / en) |
| Theme | next-themes (light / dark / system) |
| Real-time | WebSocket (`/ws/chat`) |
| Package manager | Bun |

