Development OS is a skills-only development reasoning system for software and digital-product work. It keeps one session kernel active while composing specialist skills for product meaning, professional perspective, evidence, and execution.
Check the marketplace listing or publisher’s documentation for supported actions and examples.
Ranking history
Browse the order shown in the public ChatGPT Plugins directory on each capture date. Popular is a curated collection. OpenAI does not publish install or usage counts here.