I’ve written and just released a new pimatic plugin for coupling a Philips Hue network into pimatic: pimatic-hue-zll
Although this is just a first release, it already has most functionality you’d expect; e.g. all Hue light types (and groups) are supported with appropriate UI controls, light state changes from outside pimatic (e.g. the Hue apps or wall switches) are reflected, and lights can be controlled using pimatic rules with additional actions. More information is available in the README, at the URL above.
It’s now also published to npm, so feel free to try.
I was thinking of adding support for Hue scenes and Hue dimmer/tap wall switches next.