xl-marinade
Copyright 2026 Opio Inc.

This product is licensed under the Apache License, Version 2.0
(the "License"); see the LICENSE file at the root of this repository
for the full text.

The deterministic Excel formula-graph extractor at the core of this
product was originally authored by Klaas Stijnen; see the AUTHORS file.

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Third-party notices
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This product's source code in this repository is Apache-2.0 licensed and
Copyright Opio Inc. (see REUSE.toml for the blanket assertion).

This product depends at runtime on other open-source software. The base
install's runtime dependencies (openpyxl — MIT; typer — MIT; rich — MIT;
psutil — BSD-3-Clause) are under permissive MIT/BSD terms. The optional
``xl-marinade[llm]`` extra adds ``openai`` (Apache-2.0), whose transitive
closure includes ``certifi`` (Mozilla Public License 2.0):

  certifi (https://github.com/certifi/python-certifi)
    Mozilla Public License 2.0 — file-level copyleft. No certifi source is
    vendored into xl-marinade; pip resolves it at install time into the
    user's environment as a separate package.
