factory-send

factory

AI factory engine — hub-and-spoke, asyncio, multi-channel.

factory runs 24/7 on your own hardware, connects Telegram and Discord to specialized AI agents, and routes every conversation through isolated per-scope pools. No cloud lock-in. No subscription. Your data stays on your machines.

Why

Most personal AI assistants are cloud-hosted: your data leaves your machine, your conversations are stored on someone else's servers, and the service disappears the moment a company pivots.

factory exists to run on your own hardware — a Raspberry Pi, a home server, anything always-on — and connect your preferred chat platforms (Telegram, Discord) to AI agents you control. No API keys sold to third parties. No subscription. No lock-in. When you want a different model, you swap it in TOML.

It's for developers who want a persistent personal AI without giving up ownership of their data or infrastructure.

How it works

1. Channel adapters (Telegram, Discord) run as separate processes. They normalize incoming messages and publish them over NATS (factory.inbound.<platform>.<bot_id>).
2. The Hub (factory-hub process) subscribes to NATS, routes each message to the right agent via typed (platform, bot_id, scope_id) bindings — one pool per conversation scope (chat, thread, channel).
3. The Agent processes the message, calls the LLM, and publishes the response over NATS (factory.outbound.<platform>.<bot_id>). The adapter's NatsOutboundListener delivers it to the platform.

Architecture

chat adapters                factory-hub              workers
(telegram·discord)               │                 (clipool·omp)
        │                        │                        │
        │  inbound.<platform>    │   worker.cmd           │
        ├───────────────────────►├───────────────────────►│
        │                        │                        │
        │                        │   ┌────────────┐       │
        │                        │   │  CliPool / │       │
        │                        │   │  OmpWorker │       │
        │                        │   └────────────┘       │
        │                        │                        │
        │  outbound.<platform>   │                        │
        ◄────────────────────────┘        NATS bus
                                          │
                    infra (gh-helper·turn-writer·blobstore)

Production: Nine containers on M₁ communicate via a single NATS server (factory-nats). Hub: factory-hub. Chat adapters: factory-telegram, factory-discord. Workers: factory-clipool, factory-omp. Infra: factory-gh-helper, factory-turn-writer, factory-blobstore. Each runs in its own container.

Development: factory start runs everything in one process with an embedded NATS server.

Features

Channels & Routing

Feature	Detail
Channels	Telegram (aiogram v3 · polling + webhook) · Discord (discord.py v2 · gateway)
Routing	Typed RoutingKey(platform, bot_id, scope_id) — scope = chat / thread / channel
Multi-bot	Multiple bots per platform, each with its own agent binding
Concurrency	Sequential per scope (asyncio.Task) · parallel across scopes
Backpressure	Bounded queue (100) → immediate ack + blocking await

AI & Memory

Feature	Detail
LLM	Claude CLI subprocess (primary) · smart routing (complexity-based model selection)
Agents	Stateless singleton · isolated per-scope pools · AgentStore (SQLite)
Memory	5 levels: working (L0 compaction) → session → episodic → semantic (FTS5 + embeddings) → procedural
Session commands	/vault-add, /explain, /summarize, /search — scrape → LLM → vault

Voice & Security

Feature	Detail
Voice	STT via voicecli (faster-whisper) · TTS via voicecli (Qwen) · OGG/Opus · Discord voice
Auth	TrustLevel per adapter (owner/trusted/public/blocked) · outbound verification
Security	Prompt injection guard · sandboxed skills · hmac webhook verification

Quick start

# 1. Install
uv sync && source .venv/bin/activate

# 2. Configure
cp config.toml.example config.toml
# Edit config.toml: set bot_id, agent, owner_users

# 3. Store credentials (encrypted)
factory bot secret install telegram <bot_id>