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Top AI Repos tracks AI repositories on GitHub and answers two different questions about each one: is it moving right now, and would you bet a product on it.
Top AI Repos tracks AI repositories on GitHub and answers two different questions about each one: is it moving right now, and would you bet a product on it.
Cylc: a general purpose workflow engine with a gift for cycling
| Date | Stars |
|---|---|
| 2026-07-24 | 378 |
| 2026-07-25 | 378 |
| 2026-07-28 | 378 |
| 2026-07-30 | 378 |
| 2026-08-06 | 378 |
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15.0
growth rate 0.00%/day
<div align="center" > <img src="https://raw.githubusercontent.com/cylc/cylc-admin/master/docs/img/cylc-logo.svg" width="50%" /> [](https://pypi.org/project/cylc-flow/) [](https://anaconda.org/conda-forge/cylc-flow) [](https://matrix.to/#/#cylc-general:matrix.org) [](https://cylc.discourse.group/) [](https://cylc.github.io/cylc-doc/stable/html/index.html) </div> Cylc (pronounced silk) is a general purpose workflow engine that also manages cycling systems very efficiently. It is used in production weather, climate, and environmental forecasting on HPC, but is not specialized to those domains. ### Quick Start [Installation](https://cylc.github.io/cylc-doc/stable/html/installation.html) | [Documentation](https://cylc.github.io/cylc-doc/stable/html/index.html) ```bash # install cylc conda install cylc-flow # extract an example to run cylc get-resources examples/2-integer-cycling # install and run it cylc vip integer-cycling # vip = validate, install and play # watch it run cylc tui integer-cycling ``` ### The Cylc Ecosystem - [cylc-flow](https://github.com/cylc/cylc-flow) - The core Cylc Scheduler for defining and running workflows. - [cylc-uiserver](https://github.com/cylc/cylc-uiserver) - The web-based Cylc graphical user interface for monitoring and controlling workflows. - [cylc-rose](https://github.com/cylc/cylc-rose) - Provides integration with [Rose](http://metomi.github.io/rose/). ### Migrating From Cylc 7 [Migration Guide](https://cylc.github.io/cylc-doc/stable/html/7-to-8/index.html) | [Migration Support](https://cylc.discourse.group/c/cylc/7-to-8/13) Cylc 8 can run most Cylc 7 workflows in compatibility mode with little to no changes, go through the [migration guide](https://cylc.github.io/cylc-doc/stable/html/7-to-8/index.html) for more details. Quick summary of major changes: * Python 2 -> 3. * Internal communications converted from HTTPS to ZMQ (TCP). * PyGTK GUIs replaced by: * Terminal user interface (TUI) included in cylc-flow. * Web user interface provided by the cylc-uiserver package. * A new scheduling algorithm with support for branched workflows. * Command line changes: * `cylc run <id>` -> `cylc play <id>` * `cylc restart <id>` -> `cylc play <id>` * `rose suite-run` -> `cylc install; cylc play <id>` * The core package containing Cylc scheduler program has been renamed cylc-flow. * Cylc review has been removed, the Cylc 7 version remains Cylc 8 compatible. ### Citations & Publications [](https://zenodo.org/badge/latestdoi/1836229) [](https://doi.org/10.21105/joss.00737) [](https://ieeexplore.ieee.org/document/8675433) ### Copyright and Terms of Use [](https://github.com/cylc/cylc-flow/blob/master/COPYING) Copyright (C) 2008-<span actions:bind='current-year'>2026</span> Earth Sciences New Zealand & 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 MERCH
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Read on GitHubWould you bet a product on this? Bounded 0–100 and slow moving.
matched fp:318991d59b5fa199, topic:workflow, topic:workflow-automation, desc:workflow engine