Brasskey
Copyright 2026 Prcept AI LLP

This product includes software developed at Prcept AI LLP
(https://github.com/Prcept-AI/brasskey), licensed under the Apache License, Version 2.0.

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Inference engines and tools (launched as separate processes; not bundled)
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Brasskey starts the following projects as separate processes or containers. They are not
included in, linked into or redistributed with Brasskey, and they keep their own licenses:

  llama.cpp          MIT          https://github.com/ggml-org/llama.cpp
  MLX                MIT          https://github.com/ml-explore/mlx
  mlx-lm             MIT          https://github.com/ml-explore/mlx-lm
  vLLM               Apache-2.0   https://github.com/vllm-project/vllm
  SGLang             Apache-2.0   https://github.com/sgl-project/sglang
  GuideLLM           Apache-2.0   https://github.com/vllm-project/guidellm

On macOS, mlx-lm is run through uv (MIT OR Apache-2.0, https://github.com/astral-sh/uv) in an
isolated, pinned environment when it isn't already installed; GuideLLM is run the same way
(with CPU-only PyTorch, BSD-3-Clause). uv is not bundled either.

Container images for vLLM and SGLang may contain NVIDIA CUDA libraries under NVIDIA's own
license terms. Users pull those images themselves; Brasskey does not redistribute them.

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Python dependencies (installed separately by pip or uv; not bundled)
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  typer              MIT          https://github.com/fastapi/typer
                     (includes a vendored copy of Click, BSD-3-Clause)
  rich               MIT          https://github.com/Textualize/rich
  pydantic           MIT          https://github.com/pydantic/pydantic
  psutil             BSD-3-Clause https://github.com/giampaolo/psutil
  nvidia-ml-py       BSD-3-Clause https://pypi.org/project/nvidia-ml-py/
                     (NVIDIA's Python bindings for NVML; the NVML library itself ships
                     with the user's NVIDIA driver and is not redistributed)
  httpx2             BSD-3-Clause https://github.com/pydantic/httpx2
                     (with httpcore2, BSD-3-Clause, and truststore, MIT)
  PyYAML             MIT          https://github.com/yaml/pyyaml
  platformdirs       MIT          https://github.com/tox-dev/platformdirs
  huggingface_hub    Apache-2.0   https://github.com/huggingface/huggingface_hub
                     (with hf-xet, Apache-2.0; tqdm, MPL-2.0 AND MIT, used unmodified)
  uvicorn            BSD-3-Clause https://github.com/Kludex/uvicorn
                     (with h11, MIT, and click, BSD-3-Clause)
  Starlette          BSD-3-Clause https://github.com/Kludex/starlette
                     (with anyio, MIT)
  keyring            MIT          https://github.com/jaraco/keyring
                     (with jaraco.classes, jaraco.context, jaraco.functools and
                     more-itertools, MIT; on Linux also SecretStorage, BSD-3-Clause,
                     jeepney, MIT, and cryptography, Apache-2.0 OR BSD-3-Clause, with
                     cffi, MIT, and pycparser, BSD-3-Clause)

Model files are downloaded from Hugging Face by the user and keep their own licenses; the
Brasskey catalog stores only metadata (names, revisions, sizes, hashes), never weights.

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Brand assets
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The Brasskey logo outlines in brand/ are derived from Instrument Sans, licensed under the
SIL Open Font License 1.1 (see brand/licenses/OFL-InstrumentSans.txt). The Brasskey name and
logo are trademarks of Prcept AI LLP; see TRADEMARKS.md.
