This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Rubrkit reviews prompts, agent specs, commands, skills, workflows, and rubr_flow procedures against a clear 10-dimension rubric, then turns weak instructions into testable rewrites.
Hey everyone! I'm the founder of RubrKit.
Thank you so much for checking it out!
I built RubrKit after noticing how I work with AI. Every day I use prompts, workflows, and skills that I tweak through vibe coding, but never really knew if the changes I made actually improved them.
RubrKit lets you create reusable rubrics that define success, evaluate outputs, and improve your workflows over time. Your standards become reusable assets instead of scattered notes.
I'm here to answer questions and would love any feedback!
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About Rubrkit on Product Hunt
“Grade, rewrite, and test your AI instructions”
Rubrkit was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #4 on the daily leaderboard. Rubrkit reviews prompts, agent specs, commands, skills, workflows, and rubr_flow procedures against a clear 10-dimension rubric, then turns weak instructions into testable rewrites.
Rubrkit was featured in Developer Tools (515.4k followers), Artificial Intelligence (473.1k followers) and Tech (627.5k followers) on Product Hunt. Together, these topics include over 345.8k products, making this a competitive space to launch in.
Who hunted Rubrkit?
Rubrkit was hunted by Antonios. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Rubrkit stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Antonios