REUSE compliance of foundata/guidelines

Unfortunately, github.com/foundata/guidelines is not REUSE compliant and does not fully adopt the recommendations to make software licensing easy for humans and machines alike. Have a look at our tutorial to learn about the three simple steps to become REUSE compliant.

Badge

To add the badge to your project's README.md file, use the following snippet: 

[![REUSE status](https://api.reuse.software/badge/github.com/foundata/guidelines)](https://api.reuse.software/info/github.com/foundata/guidelines)

Machine-readable information

The API provides machine-readable artifacts for automatic analysis.

  • All information about the latest compliance check can also be accessed via a machine-parsable JSON file.
  • You can gather the automatically generated SPDX SBOM in Tag:Value format, based on the reuse spdx command.

Last lint output

Commit d49084675cea4f23855d92a99c46130473c15459 was checked on 24 Oct 2025 07:27:44 UTC with the following result: 

# MISSING LICENSES

'GPL-3.0-or-later' found in:
* licensing-how-to-apply.md
'GPL-3.0-or-later OR Apache-2.0 OR MIT`).' found in:
* licensing-how-to-apply.md
'`Apache-2.0`), see [`LICENSES/Apache-2.0.txt`](./LICENSES/Apache-2.0.txt) for the full text.' found in:
* licensing-how-to-apply.md
'`GPL-3.0-or-later`), see [`LICENSES/GPL-3.0-or-later.txt`](./LICENSES/GPL-3.0-or-later.txt) for the full text.' found in:
* licensing-how-to-apply.md

# INVALID SPDX LICENSE EXPRESSIONS

'licensing-how-to-apply.md' contains invalid SPDX License Expressions:
* GPL-3.0-or-later OR Apache-2.0 OR MIT`).
* `Apache-2.0`), see [`LICENSES/Apache-2.0.txt`](./LICENSES/Apache-2.0.txt) for the full text.
* `GPL-3.0-or-later`), see [`LICENSES/GPL-3.0-or-later.txt`](./LICENSES/GPL-3.0-or-later.txt) for the full text.

# SUMMARY

* Bad licenses: 0
* Deprecated licenses: 0
* Licenses without file extension: 0
* Missing licenses: GPL-3.0-or-later, GPL-3.0-or-later OR Apache-2.0 OR MIT`)., `Apache-2.0`), see [`LICENSES/Apache-2.0.txt`](./LICENSES/Apache-2.0.txt) for the full text., `GPL-3.0-or-later`), see [`LICENSES/GPL-3.0-or-later.txt`](./LICENSES/GPL-3.0-or-later.txt) for the full text.
* Unused licenses: 0
* Used licenses: CC-BY-SA-4.0, GPL-3.0-or-later, GPL-3.0-or-later OR Apache-2.0 OR MIT`)., `Apache-2.0`), see [`LICENSES/Apache-2.0.txt`](./LICENSES/Apache-2.0.txt) for the full text., `GPL-3.0-or-later`), see [`LICENSES/GPL-3.0-or-later.txt`](./LICENSES/GPL-3.0-or-later.txt) for the full text.
* Read errors: 0
* Invalid SPDX License Expressions: 3
* Files with copyright information: 8 / 8
* Files with license information: 8 / 8

Unfortunately, your project is not compliant with version 3.3 of the REUSE Specification :-(


# RECOMMENDATIONS

* Fix missing licenses: For at least one of the license identifiers provided by
  the 'SPDX-License-Identifier' tags, there is no corresponding license text
  file in the 'LICENSES' directory. For SPDX license identifiers, you can simply
  run 'reuse download --all' to get any missing ones. For custom licenses
  (starting with 'LicenseRef-'), you need to add these files yourself.
* Fix invalid SPDX License Expressions: In one or more files there are SPDX
  License Expressions which cannot be parse. Check whether the value that
  follows 'SPDX-License-Identifier:' is correct. If the detected expression is
  not meant to be valid, put it between 'REUSE-IgnoreStart' and 'REUSE-
  IgnoreEnd' comments.