# NOC

Telegram bot that bridges messages to `claude` sessions.

## How it works

1. User sends a message to the bot
2. First message must be the auth passphrase, otherwise the bot replies "not authenticated"
3. Once authenticated, messages are piped to `ms --resume <session_id>` via stdin
4. `claude` stdout is sent back as the reply
5. Sessions are scoped per chat and refresh daily at 5am local time

## Setup

```bash
cp config.example.yaml config.yaml
# edit config.yaml with your values
```

## Config

| Key | Description |
|-----|-------------|
| `tg.key` | Telegram bot token |
| `auth.passphrase` | Passphrase required to authenticate each session |
| `session.refresh_hour` | Hour (local time, 24h) when sessions reset |

## Deploy

```bash
make deploy
```

This builds the release binary and installs a `systemd --user` service.

## Logs

```bash
journalctl --user -u noc -f
```