# The Cylc Workflow Engine
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Cylc (“silk”) orchestrates complex distributed suites of interdependent cycling
(or non-cycling) tasks. It was originally designed to automate environmental
forecasting systems at [NIWA](https://www.niwa.co.nz). Cylc is a general
workflow engine, however; it is not specialized to forecasting in any way.
[Quick Installation](INSTALL.md) |
[Web Site](https://cylc.github.io/) |
[Documentation](https://cylc.github.io/documentation) |
[Contributing](CONTRIBUTING.md)
### Copyright and Terms of Use
Copyright (C) NIWA & British Crown (Met Office) & Contributors.
Cylc is free software: you can redistribute it and/or modify it under the terms
of the GNU General Public License as published by the Free Software Foundation,
either version 3 of the License, or (at your option) any later version.
Cylc is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
Cylc. If not, see [GNU licenses](http://www.gnu.org/licenses/).
## Cylc Documentation
* See [The Cylc Web Site](https://cylc.github.io/)
## Acknowledgement for non-Cylc Work
See [Acknowledgement for Non-Cylc Work](ACKNOWLEDGEMENT.md).