Julien Pivotto (roidelapluie@prometheus.io / @roidelapluie) is the main/default maintainer, some parts of the codebase have other maintainers:
cmdpromtool: David Leadbeater (dgl@dgl.cx / @dgl)
discoveryk8s: Frederic Branczyk (fbranczyk@gmail.com / @brancz)
documentationprometheus-mixin: Björn Rabenstein (beorn@grafana.com / @beorn7)
storageremote: Chris Marchbanks (csmarchbanks@gmail.com / @csmarchbanks), Callum Styan (callumstyan@gmail.com / @cstyan), Bartłomiej Płotka (bwplotka@gmail.com / @bwplotka), Tom Wilkie (tom.wilkie@gmail.com / @tomwilkie)
tsdb: Ganesh Vernekar (ganesh@grafana.com / @codesome), Bartłomiej Płotka (bwplotka@gmail.com / @bwplotka)webui: Julius Volz (julius.volz@gmail.com / @juliusv)
Makefileand related build configuration: Simon Pasquier (pasquier.simon@gmail.com / @simonpasquier), Ben Kochie (superq@gmail.com / @SuperQ)
For the sake of brevity, not all subtrees are explicitly listed. Due to the size of this repository, the natural changes in focus of maintainers over time, and nuances of where particular features live, this list will always be incomplete and out of date. However the listed maintainer(s) should be able to direct a PR/question to the right person.