Upfyn-Code

Visual AI coding interface for Claude Code, Cursor & Codex.

Canvas whiteboard, multi-agent chat, integrated terminal, git management, voice assistant, and MCP protocol — all in one browser-based IDE.

By Thinqmesh Technologies

What is Upfyn-Code?

Upfyn-Code gives you a visual web interface for AI coding agents. Instead of working in a plain terminal, you get a full IDE experience with:

• Multi-Agent Chat — Claude Code, Cursor, Codex, and 200+ models via OpenRouter
• Visual Canvas — Infinite whiteboard with AI-powered blocks (Chat, Research, Code, Notes, PDF, Dashboard)
• Integrated Terminal — Multi-tab shell with full ANSI color support
• File Explorer — Browse, edit, and manage project files
• Git Panel — Stage, commit, push, view diffs, switch branches
• Voice Assistant — Talk to Upfyn hands-free
• Task Tracker — AI-powered task breakdown from PRDs
• MCP Protocol — Connect to Claude Code, Cursor, or any MCP-compatible tool
• Dashboard — Session analytics, usage stats, and getting-started guide
• BYOK — Bring Your Own API Key (Anthropic, OpenAI, Google, OpenRouter)

Two ways to use it

1. Local mode (free, self-hosted)

Install the package and run everything on your machine. No account needed.

npm install -g upfynai-code

# Launch Claude Code + web UI
uc

# Or start the web server only
uc start

The server starts at http://localhost:3001. It auto-detects your installed AI agents and creates a local user automatically.

What you get locally:

• Full web UI with all features (chat, canvas, terminal, git, files, tasks)
• Direct SDK calls to your local Claude Code / Codex / Cursor
• No network round-trip — everything runs on your machine
• Works offline (except AI queries which need API access)

2. Cloud mode (subscription required)

Access your machine from any browser, anywhere via cli.upfyn.com.

# 1. Sign up at cli.upfyn.com and get your relay token
# 2. Connect your machine
uc connect --server https://cli.upfyn.com --key upfyn_your_token

Once connected, your local machine is bridged to the web UI. AI prompts, terminal commands, file operations, and git — all route through an encrypted relay to your machine.

What you need for cloud mode:

• An active subscription at cli.upfyn.com/pricing
• Your relay token (provided after signup)
• The CLI installed on your machine

Why subscribe?

• Access your dev environment from any device (phone, tablet, another PC)
• MCP API access — connect Claude Code or Cursor to Upfyn-Code remotely
• Voice assistant with daily call allowance
• Priority support

CLI Commands

| Command | Description | |---------|-------------| | uc | Launch Claude Code with Upfyn web UI | | uc start | Start the local web server only | | uc connect --key <token> | Connect to cli.upfyn.com (subscription required) | | uc config --api-key <key> | Save your Anthropic API key | | uc status | Show configuration and data locations | | uc install-commands | Install /upfynai-* slash commands for Claude Code | | uc update | Update to latest version | | uc help | Show all commands |

Slash Commands

When you run uc, these slash commands are automatically available inside Claude Code:

| Command | Description | |---------|-------------| | /upfynai-connect | Connect CLI session to web UI | | /upfynai-disconnect | Disconnect from web UI | | /upfynai-status | Show connection status | | /upfynai-doctor | Run diagnostics |

BYOK (Bring Your Own Key)

Even without a connected machine, you can use AI chat by adding your own API keys in Settings:

• Anthropic — Claude models (Sonnet, Opus, Haiku)
• OpenAI — GPT models
• OpenRouter — 200+ models from all providers
• Google AI — Gemini models

Configure via the web UI (Settings > AI Providers) or CLI:

uc config --api-key sk-ant-api03-your-key

Requirements

• Node.js 18+
• At least one AI agent installed:

  npm install -g @anthropic-ai/claude-code  # Claude Code
  npm install -g @openai/codex              # OpenAI Codex
  # Cursor — install from cursor.com

Documentation

Full documentation: cli.upfyn.com/docs

License

GPL-3.0 — Thinqmesh Technologies