banteg
132 lines
3.5 KiB
Markdown
132 lines
3.5 KiB
Markdown
# Takopi
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> 🐙 A little helper from Happy Planet, here to make your Codex sessions happier-pi!
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A Telegram bot that bridges messages to [Codex](https://github.com/openai/codex) sessions using non-interactive `codex exec` and `codex exec resume`.
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## Features
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- **Stateless Resume**: No database required—sessions are resumed via `resume: <uuid>` lines embedded in messages
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- **Progress Updates**: Real-time progress edits showing commands, tools, and elapsed time
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- **Markdown Rendering**: Full Telegram-compatible markdown with entity support
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- **Concurrency**: Handles multiple conversations with per-session serialization
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- **Token Redaction**: Automatically redacts Telegram tokens from logs
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## Quick Start
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### Prerequisites
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- Python 3.12+
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- [uv](https://github.com/astral-sh/uv) package manager
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- Codex CLI on PATH
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### Installation
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```bash
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# Clone and enter the directory
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cd takopi
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# Run directly with uv (installs deps automatically)
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uv run takopi --help
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```
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### Configuration
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Create `~/.codex/takopi.toml` (or `./.codex/takopi.toml` for a repo-local config):
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```toml
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bot_token = "123456789:ABCdefGHIjklMNOpqrsTUVwxyz"
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chat_id = 123456789
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```
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| Key | Description |
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|-----|-------------|
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| `bot_token` | Telegram Bot API token from [@BotFather](https://t.me/BotFather) |
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| `chat_id` | Allowed chat ID (also used for startup notifications) |
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The bridge only accepts messages where the chat ID equals the sender ID and both match `chat_id` (i.e., private chat with that user).
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### Codex Profile (Optional)
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Create a Codex profile in `~/.codex/config.toml`:
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```toml
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[profiles.takopi]
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model = "gpt-4.1"
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```
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Then run Takopi with:
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```bash
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uv run takopi --profile takopi
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```
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### Running
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```bash
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uv run takopi
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```
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#### Options
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| Flag | Default | Description |
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|------|---------|-------------|
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| `--final-notify` / `--no-final-notify` | `--final-notify` | Send final response as new message (vs. edit) |
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| `--debug` / `--no-debug` | `--no-debug` | Enable verbose logging |
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| `--profile NAME` | (codex default) | Codex profile name |
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| `--version` | | Show the version and exit |
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## Usage
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### New Conversation
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Send any message to your bot. The bridge will:
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1. Send a silent progress message
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2. Stream events from `codex exec`
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3. Update progress every ~2 seconds
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4. Send final response with session ID
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### Resume a Session
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Reply to a bot message (containing `resume: <uuid>`), or include the resume line in your message:
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```
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resume: `019b66fc-64c2-7a71-81cd-081c504cfeb2`
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```
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## Behavior Notes
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- **Startup**: Pending updates are drained (ignored) on startup
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- **Progress**: Updates are throttled to ~2s intervals, sent silently
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- **Notifications**: Codex's built-in notify is disabled (bridge handles it)
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- **Filtering**: Only accepts messages where chat ID equals sender ID and matches `chat_id`
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## Operational Notes
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### Single consumer: do not run multiple instances per bot token
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Run exactly one instance per bot token.
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This bridge uses Telegram's `getUpdates` long-polling. Telegram stores incoming updates in a
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single queue per bot and considers an update confirmed once a client calls `getUpdates` with an
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`offset` higher than the update's `update_id` (see the [Telegram Bot API](https://core.telegram.org/bots/api)).
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Running two bridge processes with the same bot token will cause them to compete for updates
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(duplicates and/or missed messages).
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## Development
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See [`developing.md`](developing.md) for architecture details.
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```bash
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# Run tests
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uv run pytest
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# Run with debug logging
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uv run takopi --debug 2>&1 | tee debug.log
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```
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## License
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MIT
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