What kind of mechanics are included in the library?

The library covers 192 mechanics including deck building, worker placement, set collection, area movement, and push-your-luck across 17 distinct categories.

Can I use this for both digital and tabletop games?

Yes, while it produces code-friendly YAML, the design logic and mechanical descriptions are applicable to both physical board games and digital game logic.

How does the 'author' command work?

The author command scaffolds a new game directory and generates a RULES.md file with pre-configured YAML frontmatter, deck structures, and board states.

How does this skill help with game balance?

It analyzes playtest logs to identify patterns such as win rates by player position and average game length, then suggests configuration tweaks or new mechanics to improve balance.

Game Mechanic Designer

Name: Game Mechanic Designer
Author: christopherdebeer

bychristopherdebeer

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Game Development

Designs, analyzes, and iterates on game mechanics and rulesets using a comprehensive library of 192 design patterns.

The Game Mechanic Designer skill empowers developers to build sophisticated games by leveraging a library of 192 documented mechanics across 17 categories. It assists in every stage of the game design lifecycle—from initial brainstorming and thematic suggestions to rule generation and post-playtest refinement. By integrating with the Playtest CLI, it ensures game rules are valid, balanced, and ready for simulation, providing a structured environment for rapid prototyping and mechanical consistency across both digital and tabletop projects.

Key Features

01Validate game rules and refine designs using automated analysis of playtest data logs

02Receive AI-powered mechanic recommendations based on theme, player count, and complexity

03Generate standardized game rulebooks (RULES.md) with YAML configuration and engine mechanics

040 GitHub stars

05Analyze existing game compositions for synergies, conflicts, and missing design elements

06Access a library of 192 distinct game mechanics with detailed descriptions and categories

Use Cases

01Auditing an existing game design to identify balancing issues and mechanical gaps

02Thematic brainstorming to find mechanics that match specific settings like pirates or space exploration

03Rapidly prototyping a new game ruleset using a structured library of proven mechanics

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add christopherdebeer/playtest game-mechanic

For use in Claude.ai and ChatGPT

Download Skill