Framework-driven guidance for writing specs and design documents from seven product leaders.
Automate repetitive workflows and reduce manual effort
Example: Generate reports, summarize documents, draft communications
Save 3-5 hours per week on routine tasks
Learn new skills, understand complex topics, get expert guidance
Example: Explain concepts, provide examples, suggest learning resources
Accelerate learning and skill development by 2x
Enhance output quality through reviews, suggestions, and refinements
Example: Review drafts, suggest improvements, catch errors
Improve work quality by 30-40% with less effort
Time estimate: 15-45 minutes depending on use case complexity
Prerequisites
Submit your Claude Code skill and start earning
epx add refoundai/lenny-skills --skill writing-specs-designsCompatible with
Supported agents
Determine fidelity level upfront: low-fi sketches for alignment, high-fi specs for implementation details
Favor prototypes over static documentation; test the feel with real software rather than screenshots
Use fat marker sketches and breadboarding to avoid getting stuck on UI details like colors or spacing
Recognize that temporary design shortcuts often become permanent product decisions;
AI-first code editor with Composer
Before installing skills in Cursor, ensure your development environment meets these requirements:
node --versionwriting-specs-designsExecute the skills CLI command in your project's root directory to begin installation:
epx add refoundai/lenny-skills --skill writing-specs-designsFetches writing-specs-designs from refoundai/lenny-skills and configures it for Cursor.
The CLI shows a list of agents. Use arrow keys and space to select Cursor:
Confirm successful installation by checking the skill directory location:
.cursor/skills/writing-specs-designs
Restart Cursor to activate writing-specs-designs. Access via /writing-specs-designsin your agent's command palette.
Learn more:View source on GitHubSkills CLI docsAbout CursorWhat are agent skills?
Steps
Common Pitfalls
✓ Do
✗ Don't
💡 Pro Tips
✓ Use when
Use when skill capabilities match your task, clear ROI on time saved, and you can validate outputs. Best for repetitive tasks, learning, and quality improvement.
✗ Avoid when
Avoid when task requires deep expertise you can't validate, involves sensitive decisions, or when learning process is more valuable than speed of completion.
writing-documentation-with-diataxis
sammcj/agentic-coding · Documents · tag: writing
ui-animation
mblode/agent-skills · Frontend · same category
game-ui-design
omer-metin/skills-for-antigravity · Frontend · same category
flutter-ui-ux
ajianaz/skills-collection · Frontend · same category
react-vite-best-practices
asyrafhussin/agent-skills · Frontend · same category
ui-ux-pro-max
nextlevelbuilder/ui-ux-pro-max-skill · Frontend · same category
Useful defaults in writing-specs-designs — fewer surprises than typical one-off scripts, and it plays nicely with `npx skills` flows.
writing-specs-designs is among the better-maintained entries we tried; worth keeping pinned for repeat workflows.
Keeps context tight: writing-specs-designs is the kind of skill you can hand to a new teammate without a long onboarding doc.
writing-specs-designs has been reliable in day-to-day use. Documentation quality is above average for community skills.
Keeps context tight: writing-specs-designs is the kind of skill you can hand to a new teammate without a long onboarding doc.
writing-specs-designs has been reliable in day-to-day use. Documentation quality is above average for community skills.
writing-specs-designs reduced setup friction for our internal harness; good balance of opinion and flexibility.
Keeps context tight: writing-specs-designs is the kind of skill you can hand to a new teammate without a long onboarding doc.
Registry listing for writing-specs-designs matched our evaluation — installs cleanly and behaves as described in the markdown.
I recommend writing-specs-designs for anyone iterating fast on agent tooling; clear intent and a small, reviewable surface area.
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