Llama Router

A desktop control panel for llama.cpp servers.
Manage local GGUF models with a native Python + Tkinter application.

What you can do

• Install runtimes, download prebuilt llama-server binaries (CUDA, Vulkan, CPU) or import one you already compiled.
• Find your models, point it at folders with .gguf files and scan.
• Configure routes, per-model context, GPU layers, sampling, speculative decoding, and server parameters in one workspace.
• Generate models-preset.ini, stays in sync with your routes, consumed directly by llama-server.
• Run the server, start, stop, restart from the Dashboard with live logs and health checks.
• Watch the GPU, VRAM and utilization while the server is up.
• Use the built-in playground, chat with a running model, stream responses, attach files, copy code blocks, and retain local sessions.

Screenshots

Dashboard: server controls, client endpoint, resource usage, logs, and setup status.

Playground: chat with your models: streaming, file attachments, code-block copy, and saved sessions.

Models & Profiles: discover .gguf files, configure routes, and inspect the generated models-preset.ini.

Runtime: install, import, and switch between llama.cpp builds.

Settings: language, server exposure and authentication, startup preferences, and eight built-in themes.

Quick start

Launch the application:

:: Windows
launch.bat

# Linux / macOS
./launch.sh

Or invoke it directly with py -3 main.py on Windows or python3 main.py elsewhere. Then:

1. Open Runtime, choose a prebuilt build appropriate for your hardware, and click Install. You can instead import an existing llama-server build.
2. Open Models & Profiles, add folders containing .gguf files, and click Scan.
3. Enable a model and configure its route: context size, GPU layers, sampling, speculative decoding, and other llama-server options.
4. Open Dashboard and click Start Server.
5. Connect an OpenAI-compatible client to http://127.0.0.1:8080/v1.

The app regenerates config/models-preset.ini whenever the model registry, profiles, or global settings change. That file is passed to llama-server when it starts.

Requirements

• Python 3.10+ is the only application dependency. On Linux, Tk may be packaged separately: sudo apt install python3-tk.
• Windows 10/11, Linux, or macOS. Windows additionally supports notification-area controls and Job Object cleanup.

Data and files

In source mode, Llama Router is portable: it creates these folders beside main.py on first launch.

Path	Purpose
config/	SQLite configuration, API-key store, and generated models-preset.ini
models/	Default location for models (you may also scan other folders)
runtime/	Downloaded or imported llama.cpp runtimes
logs/	Application and server logs

Frozen builds ask where to store data the first time they run. Choosing the app folder keeps the installation portable; choosing another writable folder stores a small pointer next to the executable.

Troubleshooting

• Tkinter is missing on Linux: install python3-tk, then run python3 main.py again.
• The server will not start: check that a runtime is installed and active, at least one model is enabled, and the configured port is not in use. The Dashboard log explains startup failures.
• A client cannot connect: verify the Dashboard endpoint and use /v1 for OpenAI-compatible clients. If an API key is enabled, provide it as a Bearer token.
• GPU acceleration is unavailable: install/select a runtime matching your hardware and drivers, or use the CPU runtime.
• Another instance is already running: only one application instance can use the same data folder. Close the existing instance before launching another.

License

MIT