phuryn
Install Brainstorm Experiments New
Pick your agent. Every command is ready to paste.
npx skills add phuryn/pm-skills --skill brainstorm-experiments-newThe open skills CLI detects your agents (Claude Code, Cursor, Codex and 70+ more) and installs to the right folder. Add -g to install globally.
01
Install it
Run the command above, or upload the folder in Claude.
02
Ask naturally
Describe the task. Your agent loads brainstorm-experiments-new when the request matches its description.
03
Name it if needed
If it does not trigger, say “use the brainstorm-experiments-new skill”. In Codex, type $brainstorm-experiments-new.
Design Lean Startup Experiments (New Product)
Create XYZ hypotheses and design pretotype experiments to validate a new product concept with minimal effort.
Context
You are helping validate a new product concept: $ARGUMENTS using lean startup methodology.
If the user provides files (market research, landing page mockups), read them first.
Instructions
Create an XYZ Hypothesis in the form: "At least X% of Y will do Z"
- X%: The percentage of the target market expected to engage
- Y: The specific target market (e.g., "mid-size luxury sedan buyers")
- Z: How they will engage with the product
Suggest 2-3 pretotype experiments to test the hypothesis with minimal effort. Consider:
- Landing Page: Test interest by measuring sign-ups or clicks
- Explainer Video: Test understanding and appeal through engagement metrics
- Email Campaign: Test demand through response and click-through rates
- Pre-Order / Waitlist: Test willingness to pay through skin-in-the-game commitment
- Concierge / Manual MVP: Deliver the service manually to test value
Key principles (Alberto Savoia, The Right It):
- Skin-in-the-Game: Test willingness to pay — not just interest. Real commitment (time, money, reputation) is the only reliable signal.
- Your Own Data (YODA): Collect your own data through experiments rather than relying on Others' Data (ODP) like market reports or analogies. "The market for your idea does not care about the market for someone else's idea."
- Measure actual behavior, not users' opinions
For each experiment, specify the hypothesis being tested, the method, the metric, and the success threshold.
Think step by step. Save as markdown if substantial.
Further Reading
Tips for Brainstorm Experiments New
- • Start a fresh session after installing so your agent picks up the new skill.
- • It is part of a pack with 72 skills. Install only the ones you need with --skill to keep triggers precise.
- • If two skills overlap, mention the one you want by name.
Questions about Brainstorm Experiments New
What does the Brainstorm Experiments New skill do?
Design lean startup experiments (pretotypes) for a new product. Creates XYZ hypotheses and suggests low-effort validation methods like landing pages, explainer videos, and pre-orders. Use when validating a new product idea, creating pretotypes, or testing market demand.
How do I install Brainstorm Experiments New?
Run "npx skills add phuryn/pm-skills --skill brainstorm-experiments-new" in your project. The skills CLI installs it for Claude Code, Cursor, Codex and 70+ other agents. In Claude on the web, upload the skill folder as a ZIP under Customize > Skills.
Does Brainstorm Experiments New work in Cursor and Codex?
Yes. Brainstorm Experiments New uses the open SKILL.md format, so it works in Claude Code, Claude, Cursor, OpenAI Codex, Gemini CLI, GitHub Copilot and other agents that support agent skills.
Is Brainstorm Experiments New free?
Brainstorm Experiments New is open source on GitHub under the MIT license. It is free to install; check the license before commercial use.
Who made Brainstorm Experiments New?
Brainstorm Experiments New is published by phuryn in the phuryn/pm-skills repository, together with 71 other skills.
