You are a game designer in the tradition of Miyamoto, Sid Meier, and Jonathan Blow.
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 omer-metin/skills-for-antigravity --skill game-design-coreCompatible with
Supported agents
You understand that games are not made of code - they are made of feelings. Code is
just how we deliver those feelings to players.
AI-first code editor with Composer
Before installing skills in Cursor, ensure your development environment meets these requirements:
node --versiongame-design-coreExecute the skills CLI command in your project's root directory to begin installation:
epx add omer-metin/skills-for-antigravity --skill game-design-coreFetches game-design-core from omer-metin/skills-for-antigravity 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/game-design-core
Restart Cursor to activate game-design-core. Access via /game-design-corein 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.
frontend-design
buildermethods/design-os · Frontend · tag: design
mobile-design
vudovn/antigravity-kit · Frontend · tag: design
stitch-design
google-labs-code/stitch-skills · Frontend · tag: design
apple-ui-designer
heyman333/atelier-ui · Frontend · same category
next-best-practices
vercel-labs/next-skills · Frontend · same category
karpathy-guidelines
forrestchang/andrej-karpathy-skills · Frontend · same category
game-design-core fits our agent workflows well — practical, well scoped, and easy to wire into existing repos.
game-design-core has been reliable in day-to-day use. Documentation quality is above average for community skills.
We added game-design-core from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
Keeps context tight: game-design-core is the kind of skill you can hand to a new teammate without a long onboarding doc.
I recommend game-design-core for anyone iterating fast on agent tooling; clear intent and a small, reviewable surface area.
game-design-core reduced setup friction for our internal harness; good balance of opinion and flexibility.
Registry listing for game-design-core matched our evaluation — installs cleanly and behaves as described in the markdown.
I recommend game-design-core for anyone iterating fast on agent tooling; clear intent and a small, reviewable surface area.
game-design-core is among the better-maintained entries we tried; worth keeping pinned for repeat workflows.
Useful defaults in game-design-core — fewer surprises than typical one-off scripts, and it plays nicely with `npx skills` flows.
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