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Effortlessly run LLM backends, APIs, frontends, and services with one command.

Harbor is a containerized LLM toolkit that allows you to run LLMs and additional services. It consists of a CLI and a companion App that allows you to manage and run AI services with ease.

Screenshot of Harbor CLI and App together

Services

UIs

Open WebUI ⦁︎ ComfyUI ⦁︎ LibreChat ⦁︎ HuggingFace ChatUI ⦁︎ Lobe Chat ⦁︎ Hollama ⦁︎ parllama ⦁︎ BionicGPT ⦁︎ AnythingLLM ⦁︎ Chat Nio

Backends

Ollama ⦁︎ llama.cpp ⦁︎ vLLM ⦁︎ TabbyAPI ⦁︎ Aphrodite Engine ⦁︎ mistral.rs ⦁︎ openedai-speech ⦁︎ faster-whisper-server ⦁︎ Parler ⦁︎ text-generation-inference ⦁︎ LMDeploy ⦁︎ AirLLM ⦁︎ SGLang ⦁︎ KTransformers ⦁︎ Nexa SDK

Satellites

Harbor Bench ⦁︎ Harbor Boost ⦁︎ SearXNG ⦁︎ Perplexica ⦁︎ Dify ⦁︎ Plandex ⦁︎ LiteLLM ⦁︎ LangFuse ⦁︎ Open Interpreter ⦁ ︎cloudflared ⦁︎ cmdh ⦁︎ fabric ⦁︎ txtai RAG ⦁︎ TextGrad ⦁︎ Aider ⦁︎ aichat ⦁︎ omnichain ⦁︎ lm-evaluation-harness ⦁︎ JupyterLab ⦁︎ ol1 ⦁︎ OpenHands ⦁︎ LitLytics ⦁︎ Repopack ⦁︎ n8n ⦁︎ Bolt.new ⦁︎ Open WebUI Pipelines ⦁︎ Qdrant ⦁︎ K6 ⦁︎ Promptfoo ⦁︎ Webtop ⦁︎ OmniParser ⦁︎ Flowise

See services documentation for a brief overview of each.

Blitz Tour

Diagram outlining Harbor's service structure

# Run Harbor with default services:
# Open WebUI and Ollama
harbor up

# Run Harbor with additional services
# Running SearXNG automatically enables Web RAG in Open WebUI
harbor up searxng

# Run additional/alternative LLM Inference backends
# Open Webui is automatically connected to them.
harbor up llamacpp tgi litellm vllm tabbyapi aphrodite sglang ktransformers

# Run different Frontends
harbor up librechat chatui bionicgpt hollama

# Get a free quality boost with
# built-in optimizing proxy
harbor up boost

# Use FLUX in Open WebUI in one command
harbor up comfyui

# Use custom models for supported backends
harbor llamacpp model https://huggingface.co/user/repo/model.gguf

# Shortcut to HF Hub to find the models
harbor hf find gguf gemma-2
# Use HFDownloader and official HF CLI to download models
harbor hf dl -m google/gemma-2-2b-it -c 10 -s ./hf
harbor hf download google/gemma-2-2b-it

# Where possible, cache is shared between the services
harbor tgi model google/gemma-2-2b-it
harbor vllm model google/gemma-2-2b-it
harbor aphrodite model google/gemma-2-2b-it
harbor tabbyapi model google/gemma-2-2b-it-exl2
harbor mistralrs model google/gemma-2-2b-it
harbor opint model google/gemma-2-2b-it
harbor sglang model google/gemma-2-2b-it

# Convenience tools for docker setup
harbor logs llamacpp
harbor exec llamacpp ./scripts/llama-bench --help
harbor shell vllm

# Tell your shell exactly what you think about it
harbor opint
harbor aider
harbor aichat
harbor cmdh

# Use fabric to LLM-ify your linux pipes
cat ./file.md | harbor fabric --pattern extract_extraordinary_claims | grep "LK99"

# Access service CLIs without installing them
harbor hf scan-cache
harbor ollama list

# Open services from the CLI
harbor open webui
harbor open llamacpp
# Print yourself a QR to quickly open the
# service on your phone
harbor qr
# Feeling adventurous? Expose your harbor
# to the internet
harbor tunnel

# Config management
harbor config list
harbor config set webui.host.port 8080

# Create and manage config profiles
harbor profile save l370b
harbor profile use default

# Lookup recently used harbor commands
harbor history

# Eject from Harbor into a standalone Docker Compose setup
# Will export related services and variables into a standalone file.
harbor eject searxng llamacpp > docker-compose.harbor.yml

# Run a build-in LLM benchmark with
# your own tasks
harbor bench run

# Gimmick/Fun Area

# Argument scrambling, below commands are all the same as above
# Harbor doesn't care if it's "vllm model" or "model vllm", it'll
# figure it out.
harbor model vllm
harbor vllm model

harbor config get webui.name
harbor get config webui_name

harbor tabbyapi shell
harbor shell tabbyapi

# 50% gimmick, 50% useful
# Ask harbor about itself
harbor how to ping ollama container from the webui?

Harbor App Demo

https://github.com/user-attachments/assets/a5cd2ef1-3208-400a-8866-7abd85808503

In the demo, Harbor App is used to launch a default stack with Ollama and Open WebUI services. Later, SearXNG is also started, and WebUI can connect to it for the Web RAG right out of the box. After that, Harbor Boost is also started and connected to the WebUI automatically to induce more creative outputs. As a final step, Harbor config is adjusted in the App for the klmbr module in the Harbor Boost, which makes the output unparseable for the LLM (yet still undetstandable for humans).

Documentation

Why?

If you're comfortable with Docker and Linux administration - you likely don't need Harbor per se to manage your local LLM environment. However, you're also likely to eventually arrive to a similar solution. I know this for a fact, since I was rocking pretty much similar setup, just without all the whistles and bells.

Harbor is not designed as a deployment solution, but rather as a helper for the local LLM development environment. It's a good starting point for experimenting with LLMs and related services.

You can later eject from Harbor and use the services in your own setup, or continue using Harbor as a base for your own configuration.

Overview and Features

This project consists of a fairly large shell CLI, fairly small .env file and enourmous (for one repo) amount of docker-compose files.

Features