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Existing Product Idea Brainstorm

Generates and prioritizes product feature ideas from PM, designer, and engineer viewpoints

Source Download skill
Repository
phuryn/pm-skills
Stars
27,616
Licence
MIT
Files
1 file

What it does

Once installed, the agent works like a product trio (product manager, designer, engineer) brainstorming new ideas for an existing product. It generates five ideas from each of the three viewpoints, then picks the best five and explains why each was chosen, with the key assumptions to test. It can read files you provide, such as research or personas, and can look up a product's website if you give a URL.

Great for

  • Product managers running continuous discovery who want a structured first pass at feature ideas
  • Product teams preparing an ideation session before a discovery review
  • Founders or small teams who want to explore solutions for a known customer problem

Skip it if

  • Replacing real customer research: the ideas are generated from the prompt and any files given, not from validated user data, so assumptions still need testing
  • Products you cannot describe clearly: the skill asks for clarification, and vague inputs produce generic ideas
  • Final prioritization decisions without team input: the ranking criteria are general and do not reflect your business constraints unless you supply them

Try asking

  • “Brainstorm feature ideas for our project management app to improve onboarding for small teams”
  • “Using this research file and our personas, generate solution ideas for the opportunity of slow invoice approvals”
  • “Ideate with a product trio on ways to reduce churn for our fitness app at https://example.com”
Step-by-step guide: how to use Existing Product Idea BrainstormInstall, first run, examples, tips and FAQs

Install in 3 steps

  1. 1

    Download the skill

    The ZIP contains the 1 original files, the MIT licence and an attribution note.

    brainstorm-ideas-existing.zip
  2. 2

    Add it to your agent

    Claude Code (all projects)

    mkdir -p ~/.claude/skills && unzip brainstorm-ideas-existing.zip -d ~/.claude/skills/

    Claude Code / Agent SDK (this project only)

    mkdir -p .claude/skills && unzip brainstorm-ideas-existing.zip -d .claude/skills/

    Claude apps (web/desktop): Settings → Capabilities → Skills → Upload skill, and choose the ZIP.

  3. 3

    Ask for the task

    No special command needed — the agent reads the skill's description and loads it when your request matches. Try one of the prompts above.

Get better results

  • State the product, target segment, and desired outcome up front so the ideas are tied to a clear objective.
  • Attach research notes, opportunity trees, or personas so the ideas draw on real evidence rather than guesses.
  • Treat the listed assumptions as a checklist for your next experiments, and ask the agent to save the output as a markdown document for your team.

What's inside

  • SKILL.md

Redistributed unmodified from phuryn/pm-skills under the MIT licence. The assessment was drafted with AI from the skill's files on 2026-10-29. Skills can instruct your agent to run code — read SKILL.md and any scripts before installing.