byliqiongyu· 81 skills
Measure PMF: Sean Ellis survey, retention evidence, reference-customer signals, action plan. See also: retention-engagement (optimize post-PMF).
$npx -y skills add liqiongyu/lenny_skills_plus --skill measuring-product-market-fitInstalls into the current project.
Run `npx skills use "https://github.com/liqiongyu/lenny_skills_plus" --skill "liqiongyu/lenny_skills_plus/measuring-product-market-fit"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/liqiongyu/lenny_skills_plus" that are relevant to the current task. Run `npx skills add "https://github.com/liqiongyu/lenny_skills_plus"` and select the relevant skills, then follow their instructions.