validate-app-idea
🔌Pluginjlengrand/my-skills
|Evaluate whether an app idea is worth building using the painkiller/vitamin/candy framework and 3 validation questions.
Part of
jlengrand/my-skills
Installation
/plugin marketplace add jlengrand/my-skills/plugin install validate-app-idea@julien-skillsMore from this repository8
Create professional SVG logos from descriptions and design specifications. Generates multiple logo variations with different layouts, styles, and concepts.
Non-Violent Communication coach. Describe a situation, reformulate a message with empathy, or reflect on a past interaction. Based on Marshall Rosenberg's NVC framework.
McKinsey-style slide coach. Share a deck or slide titles to get a structured review: titles-only test, 7 principles, mental model assessment, bridge analysis, and priority rewrites.
Build or review a high-conversion landing page for an app using the three pillars: copywriting, design, and social proof.
Scope an MVP using the SLC (Simple, Lovable, Complete) framework — ship the smallest version that delivers real value in a weekend.
Create a realistic marketing plan for an app launch — organic Reddit, Product Hunt, social content strategy, and paid ads guidance.
Marketplace
Analyze a video transcript and create Claude Code skill files from the teachable frameworks and actionable advice it contains.