Homelab

Local AI services (LLM inference, chat, audio) and infrastructure on Mac Mini M4 Pro.

Services

Service	Runtime	Purpose
llamactl	launchd	LLM model management / routing (llama.cpp, MLX, vLLM)
agentkit	Docker (Colima)	Chat UI with tools and skills
glances	launchd	System monitoring dashboard
logdy	launchd	Log viewer UI
audio	launchd	OpenAI-compatible STT + TTS API

Nginx reverse-proxies all services with optional authentication. Audio is internal only.

Setup

Install all system dependencies:

cd homebrew
brew bundle install

Secrets go in .env files (gitignored). Never commit them. Python projects use uv with pyproject.toml.

Llamactl

Llamactl provides unified management and routing for llama.cpp, MLX and vLLM models with web dashboard. Config is generated from config.template.yaml via setup.sh (uses envsubst).

cd llamactl
./setup.sh    # Initial setup (generates config from template)
./start.sh    # Start service
./stop.sh     # Stop service

AgentKit

A flexible chat client with Web UI that integrates multiple AI providers, tools, and agent frameworks through a unified plugin architecture.

cd agentkit
docker compose up -d --build   # Build and start
docker compose down            # Stop

Plugins live in agentkit/plugins/ and are volume-mounted into the container:

plugins/
  tools/<name>/     # Toolset plugin (extends ToolSetHandler, auto-discovered on startup)
  skills/<name>/    # Agent skill (SKILL.md, auto-discovered on startup)

AgentKit connects to the audio service via host.docker.internal:9100.

Audio Service

OpenAI-compatible audio API using mlx-audio. Models are lazy-loaded and auto-unloaded after 60 minutes of inactivity.

Endpoint	Method	Description
/v1/audio/transcriptions	POST	STT via Whisper (mlx-community/whisper-large-v3-turbo-asr-fp16)
/v1/audio/speech	POST	TTS via Chatterbox (mlx-community/chatterbox-fp16, 23 languages)

cd audio
./start.sh    # Start service
./stop.sh     # Stop service

Test scripts: test_stt.py (file → transcript) and test_tts.py (text/file → WAV, supports -l for language).

Proxy

Nginx reverse proxy with optional Authelia authentication. Routes are declared in nginx/config.yaml and rendered via nginx/setup.py (Jinja2 template).

python nginx/setup.py          # Regenerate config, test, and reload Nginx
brew services stop nginx       # Stop Nginx

Monitoring

Real-time system monitoring dashboard using Glances. Web-based UI for CPU, memory, disk, and network stats.

cd glances
./start.sh    # Start service
./stop.sh     # Stop service

Logdy

Web-based log viewer using Logdy. Follows logs from all services (llamactl, audio, glances, agentkit) on port 9011.

cd logdy
./start.sh    # Start service
./stop.sh     # Stop service