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This repository contains OCaml package and compiler metadata and is used by the default installation of opam.

The state of the package ecosystem can be explored using opam-health-check[1]:

How to Contribute

Contributions are welcome !

The document has general guidelines on how to contribute and add new packages.


All the metadata contained in this repository are licensed under the CC0 1.0 Universal license.

Moreover, as the collection of the metadata in this repository is technically a "Database" -- which is subject to a "sui generis" right in Europe -- we would like to stress that even the collection of the metadata contained in opam-repository is licensed under CC0 and thus the simple act of cloning opam-repository is perfectly legal.