Claude Code
Codex
Cursor
GitHub Copilot
Gemini CLIAbout this skill
(startup-skills) Use when the founder has an active product with real users and needs to measure product-market fit. Fires on "do I have PMF," "Sean Ellis survey," "should I scale," or "fundraising readiness." Implements the full Sean Ellis 40% Rule, Vohra's Superhuman blueprint, and Casey Winters retention curves. Refuses to authorize scaling or paid acquisition below the 40% threshold.
Quick start
- Copy the install prompt. Use the green button above this README.
- Send it to your agent. Paste it into your coding agent’s chat and send.
- Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.
Review, license & listing details
This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.
Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.
0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1
Content SHA-256: e3f8d6c0dbfd21c760338adf448e5d2e8e83f832f75a2f98ae75335467122551
About this listing
- Category
- Product & design
- Reported license
- Not specified
- Listing language (estimated)
- English
- Review status
- Not individually reviewed
- Agent compatibility
- Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.