Start free

Third-party notices

Lampo (the repository lampo, the npm package @lampo-vr/lampo) is licensed under the GNU Affero General Public License v3.0 (see LICENSE). It uses the following third-party software, models and artwork, each under its own license.

Speech-to-text

  • transcribe.cpp and its Node binding transcribe-cpp (MIT), with ggml (MIT) — https://github.com/handy-computer/transcribe.cpp
  • Models, downloaded on first use (not shipped with this project):
    • Whisper large-v3-turbo by OpenAI (MIT), GGUF conversion by handy-computer — https://huggingface.co/handy-computer/whisper-large-v3-turbo-gguf
    • Parakeet TDT 0.6B v3 by NVIDIA, licensed under CC-BY-4.0 (https://creativecommons.org/licenses/by/4.0/) — https://huggingface.co/nvidia/parakeet-tdt-0.6b-v3, GGUF conversion by handy-computer — https://huggingface.co/handy-computer/parakeet-tdt-0.6b-v3-gguf
    • Qwen3-ASR 1.7B by the Qwen team, Alibaba Cloud (Apache-2.0), optional — https://huggingface.co/handy-computer/Qwen3-ASR-1.7B-gguf
  • ONNX Runtime, through its Node binding onnxruntime-node (MIT) — https://github.com/microsoft/onnxruntime
  • Tokenizers.js, @huggingface/tokenizers (Apache-2.0) — https://github.com/huggingface/tokenizers.js
  • The model, downloaded at runtime when footage search first indexes a video (not shipped with this project):
    • SigLIP B/16-224 by Google (Apache-2.0) — https://huggingface.co/google/siglip-base-patch16-224, as converted to ONNX by Xenova — https://huggingface.co/Xenova/siglip-base-patch16-224

Pre-review text checks (Docker image / Linux)

Installed from Debian packages in the Docker image, not bundled in the source:

  • Tesseract OCR (Apache-2.0) with the deu and eng language data (Apache-2.0) — https://github.com/tesseract-ocr
  • Hunspell (MPL-1.1 / GPL-2.0+ / LGPL-2.1+) — https://hunspell.github.io
  • German dictionary igerman98 (GPL-2.0 or GPL-3.0; used under GPL-3.0, compatible with AGPL-3.0) and the English (US) dictionary from SCOWL (permissive, BSD/MIT-style)
  • FFmpeg (LGPL-2.1+ / GPL-2.0+ for the Debian build) — https://ffmpeg.org

On macOS the text checks use the system's Vision framework and NSSpellChecker instead.

Server runtime

Installed with npm install (and kept in the Docker image), each with its license file in node_modules:

  • Express (MIT), zod (MIT), tus-node-server and tus-js-client (MIT), qrcode (MIT), the Model Context Protocol SDK packages (Apache-2.0, MIT for earlier contributions) and MCP Apps (MIT)
  • resvg-js (MPL-2.0) — https://github.com/yisibl/resvg-js. Used unmodified as a library; MPL-2.0 §3.3 allows distributing it as part of a larger work under the AGPL. Its source is available from the link above.

Web UI

Bundled into the built UI (web/dist): React (MIT), TanStack Query (MIT), Radix Primitives and Floating UI (MIT), Lucide icons (ISC), react-day-picker and date-fns (MIT), and the fonts Instrument Sans and Martian Mono (SIL Open Font License 1.1).

  • CookieConsent 3.1.0 by Orest Bida (MIT) — https://github.com/orestbida/cookieconsent. Its ESM build and stylesheet are copied unchanged into web/src/vendor/cookieconsent/ with its LICENSE; the build's third-party notices carry it.

Artwork

  • The Lampo logo's lettering is derived from Norican by The Norican Project Authors (SIL Open Font License 1.1) — https://github.com/googlefonts/NoricanFont. The logo ships as outlines; the font itself is not distributed. The licence text is in docs/brand/OFL-Norican.txt and in the build's third-party notices.
  • Agent marks (web/src/ui/agentLogos.ts): path data from Simple Icons 16.33.0 (CC0-1.0) — https://simpleicons.org — for Claude, Cursor, Google Gemini, Windsurf and Zed Industries; the GitHub Copilot mark there comes from GitHub's Primer Octicons (MIT). The marks are trademarks of their respective owners, shown only to say which integration an agent uses; no endorsement is implied. OpenAI's mark (for ChatGPT and Codex) is path data from Simple Icons 15.22.0 (CC0-1.0), the last release that carried it, drawn from https://openai.com/brand.
  • Platform marks (web/src/ui/platformMarks.tsx): path data from Simple Icons 16.33.0 (CC0-1.0) — https://simpleicons.org. Each is a trademark of its owner, shown only to say where a post goes; no endorsement is implied.
    • YouTube is a trademark of Google LLC.
    • Instagram is a trademark of Meta Platforms, Inc.
    • Facebook is a trademark of Meta Platforms, Inc.
  • The first run's sample (lib/sample-film/): Lampo's own demo footage, AI-generated with Higgsfield (Seedance 2.0) for the project's website, with the title set in Instrument Sans (SIL Open Font License 1.1, the UI's font) burned in. Where it comes from and how it is made: lib/sample-film/README.md.
  • The brand film's frames the entrance plays (web/src/assets/brand-film/) and the setup's stills (web/src/onboarding/frames/): frames of the same footage, Lampo's own, AI-generated with Higgsfield (Seedance 2.0) for the project's website. How they are made: the README in each folder.

Full license texts

Every build writes web/dist/third-party-licenses.txt (served by the app at /third-party-licenses.txt, linked from Settings): each package bundled into the UI and each runtime dependency of the server, with the license text it ships. The MCP App card (web/dist-mcp/review.html) carries the notices of what it bundles as a comment at its end. The generator is scripts/licenses.ts.