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System prompts, cursor rules, agent configs — the text artifacts powering AI systems are getting complex, but everyone's still writing them in a blank text box. PromptArch replaces guesswork with guided wizards that ask the right questions per domain, then generate model-optimized prompts with a 4-dimension quality score. Several domains. Pay-per-use. No subscription.

PromptArchGuided prompt & context engineering tool, AI quality scored.
Rodrigo Lopez Lacuagueleft a comment
Hey Product Hunt! I'm Rodrigo, solo founder of PromptArch. I built this because I kept watching the same pattern, people spending 20 minutes staring at a blank text box or iterating 15 times in a single conversation, trying to write a system prompt or cursor rule, then getting mediocre results because they forgot to specify constraints, didn't structure it for their target model, or just didn't...

PromptArchGuided prompt & context engineering tool, AI quality scored.
