opencode-dispatch

Control opencode from Telegram — like Claude's Dispatch, but for opencode.

Setup · How It Works · Use Cases · Security · Troubleshooting

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I deeply appreciate what the opencode team is building. This is my small contribution to their already awesome work — making opencode accessible from anywhere via Telegram.

Bridge your Telegram bot to the opencode CLI. Send messages from your phone, opencode processes them just like it would in a terminal. Perfect for when you're away from your desk but still want AI assistance.

What You Need

• opencode CLI installed — verify with opencode --version
• A Telegram account
• Python 3.10+ or Node.js
• A Telegram bot token (free from @BotFather)

Quick Setup

Step 1: Create a Telegram Bot

1. Open Telegram and search for @BotFather
2. Send /newbot
3. Give it a name (e.g., "My opencode Bot")
4. Give it a username ending in bot (e.g., my_opencode_bot)
5. Copy the token BotFather gives you

Step 2: Install Dependencies

Choose Python or Node.js (both work the same):

Python:

pip install -r requirements.txt

Node.js:

npm install

Step 3: Configure

cp .env.example .env

Edit .env and add your Telegram bot token:

TELEGRAM_BOT_TOKEN=your_bot_token_here
OPENCODE_API_URL=http://127.0.0.1:5050

Step 4: Start opencode

cd ~/your-project
opencode serve --port 5050

Important: Always cd into a specific project folder first. This limits opencode's access to that folder and its subfolders.

Step 5: Run the Bot

Python:

python bot.py

Node.js:

npm start

Step 6: Chat

Open Telegram, find your bot, and send a message. opencode will receive it and respond through the bot.

Bot Commands

Command	Description
/start	Welcome message and server info
/help	Usage instructions
/status	Server health, session ID, queue size
/working	Check what task is currently being processed
/clear	Clear pending messages from queue

How It Works

Your Phone → Telegram → bot.py → opencode API (port 5050) → response → Telegram → Your Phone

1. You send a message to your Telegram bot
2. The bot forwards it to opencode via the server API
3. opencode processes it in your project context
4. The response comes back through the bot to your phone

Use Cases

1. Ask About Your Codebase

You: "What does the auth middleware in @middleware.ts do?"
opencode: "The auth middleware checks for a valid JWT token
           in the Authorization header. It extracts the user ID
           and attaches it to the request object."

2. Start a Task

You: "Add input validation to the signup form"
opencode: "I'll add validation to the signup form. I found the form in
           src/components/Signup.tsx. I'll add email format validation,
           password length requirements, and field presence checks."

3. Check Project Status

You: "Are there any failing tests?"
opencode: "I ran the test suite. 47 passing, 2 failing:
           - test_checkout_flow: assertion error in calculateTotal
           - test_user_profile: timeout waiting for API response"

4. Get Commit Summaries

You: "What changed in the last 3 commits?"
opencode: "Last 3 commits:
           1. Add user profile API endpoints (2 files changed)
           2. Fix payment timeout issue (1 file changed)
           3. Update test fixtures for new schema (4 files changed)"

5. Quick Lookups

You: "What environment variables does this project need?"
opencode: "Required env vars from .env.example:
           - DATABASE_URL: PostgreSQL connection string
           - JWT_SECRET: Secret for token signing
           - STRIPE_KEY: Stripe API key for payments"

Security

Limit workspace access

Always start opencode from a specific project folder:

cd ~/my-project        # Only this folder and subfolders
opencode serve --port 5050

Never run from your home directory (~) or root (/). opencode can access all files in the directory it's started from.

Password protect (recommended)

Set a password to prevent unauthorized local access:

OPENCODE_SERVER_PASSWORD=your-secret opencode serve --port 5050

Add to .env:

OPENCODE_SERVER_PASSWORD=your-secret

Network safety

The server only listens on 127.0.0.1 (localhost) by default. It's not accessible from other machines on your network. Never use --hostname 0.0.0.0 unless you know what you're doing.

Troubleshooting

"Can't connect to opencode"

• Make sure opencode serve --port 5050 is running in a terminal
• Verify with: curl http://127.0.0.1:5050/global/health

"Bot isn't responding"

• Check your Telegram bot token in .env
• Make sure the bot is running (python bot.py or npm start)

"Port already in use"

• Another process is using port 5050
• Pick a different port: opencode serve --port 5051
• Update OPENCODE_API_URL in .env to match

"opencode command not found"

• Install the CLI: curl -fsSL https://opencode.ai/install | bash
• Then restart your terminal or run: source ~/.zshrc

Tips for Best Results

• Be specific: Instead of "fix my code," say "fix the null pointer error in UserService.java"
• One task at a time: For complex requests, break them into smaller steps
• Keep context: Mention relevant files or features so opencode understands what you're referring to
• Use /status: Check if opencode is healthy before sending important tasks

Contributing

Found a bug? Have an improvement? Open an issue or submit a pull request!

License

MIT