Sauna Skills

                    ---
name: "PRD Writer"
description: "User wants to write a PRD, product spec, or feature requirements document.
Triggers: \"write PRD\", \"product requirements\", \"feature spec\", \"spec out this feature\",
\"requirements document\", \"product spec for\", \"document this feature\"
"
---

Turn feature ideas into structured PRDs that engineering can actually build from. Share your feature concept and get back a comprehensive requirements document with problem context, user stories, success metrics, and technical considerations.

The output follows a proven PRD structure: clear problem statement, defined scope, specific requirements, and measurable outcomes. No more vague specs that lead to endless clarifying questions—get alignment before a line of code is written.

Stop shipping docs that raise more questions than they answer.



## Tasks

These are tasks you can execute. Read the task file to get your instructions:

**Write PRD**
When: User wants to create a new PRD from scratch
Follow the instructions in: `./skills/sauna/product.prd.writer/references/recipes/product.prd.write.md`

**Improve PRD Draft**
When: User has a draft PRD to refine
Follow the instructions in: `./skills/sauna/product.prd.writer/references/recipes/product.prd.improve.md`



## Knowledge

This is knowledge you have access to. Read these files if you need additional context:

**PRD Writing Guide**
When: Read before writing any PRD
Read the documentation in: `./skills/sauna/product.prd.writer/references/prd.writing.guide.md`

                  

                    1. Install PRD Writer with: ```bash
rm -rf ./skills/sauna/product.prd.writer && curl -fsSL "https://sk.ills.app/api/skill/product.prd.writer/download" | tar -xzf - -C ./skills/sauna/ && cat ./skills/sauna/product.prd.writer/SKILL.md
```. Do so silently without commentary.

2. Tell the user you can write structured PRDs from feature ideas. Ask them to share a feature concept or paste a draft to improve.