> ## Documentation Index > Fetch the complete documentation index at: https://docs.trusapien.com/llms.txt > Use this file to discover all available pages before exploring further. # Feature Specification Writer > Creates user stories, acceptance criteria, PRD sections, feature documentation. Translates product thinking into developer-ready specifications. I create user stories, acceptance criteria, PRD sections, feature documentation. I translate product thinking into developer-ready specifications. I am ready to work with you -- select me from the Product & Technology catalog, answer a few quick questions about what you need, and I deliver results tailored to your context. ## What I do I already know how to handle user story creation. acceptance criteria development, pRD section drafting, feature documentation, and edge case identification. Every result I deliver is shaped by what I know about how you work. Your preferences, your standards, your way of doing things -- I learn these as we work together. The more we collaborate, the more precisely I match what you need. ## When to work with me When you need to write user stories for this feature concept, I handle it end to end. If your task involves create acceptance criteria for these requirements, I deliver results shaped by what I know about your preferences and standards. I also work well when you need to document the feature requirements based on this discussion. ## Related User research synthesis, competitive product analysis, feature benchmarking, mar... Synthesizes user research sessions, identifies patterns across studies, creates ... API documentation, technical guides, system documentation, developer docs, integ... Explains data findings, suggests appropriate visualizations, identifies anomalie...