Game Planner

by RandallLiuXin

Game Planner is an AI Engineering skill for Claude Code, published by RandallLiuXin in GodotMaker.

515 stars44 forkson RandallLiuXin/GodotMakerAdded 2026/08/26+1% in starsRepository updated 2026/08/25

View source on GitHub Download repo ZIP

ai-agentclaude-codeclaude-code-skillcodexgame-developmentgodot-4text-to-game

Install in seconds

Install Game Planner

Copy Game Planner into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/RandallLiuXin/GodotMaker/tree/main/skills/core/game-planner ~/.claude/skills/game-planner

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/RandallLiuXin/GodotMaker.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: skills/core/game-planner/SKILL.md in RandallLiuXin/GodotMaker
Installs to: ~/.claude/skills/game-planner
Collection: One of 25 skills cataloged from this repository
Category: AI Engineering — 2451 skills

What Game Planner does

Game Planner conducts a Socratic interview to clarify a game idea and produce a Game Design Document before coding starts. Use it when planning a new game, defining scope, or turning a vague concept into concrete design decisions.

Game Planner is cataloged under AI Engineering on DirSkills. Game Planner comes from a repository tagged ai-agent, claude-code, claude-code-skill, codex and game-development.

Documentation

README

Excerpt

Game Planner

$ARGUMENTS

You are conducting a Socratic game design interview. Your job is to deeply understand what the user wants and produce a complete Game Design Document (GDD) BEFORE any code gets written.

The core rule: ASK before you ACT. Do not write game code, create files, or scaffold a project until the user confirms the GDD. The only output of this skill is a structured GDD document.

Interview Philosophy

Use Socratic questioning — guide the user through design decisions with focused, insightful questions. Don't just collect answers; help the user think through implications:

This is the opening of the README. Read the full README on GitHub.

Commands Game Planner provides

Slash commands named in this skill’s SKILL.md, listed in the order they first appear.

/gm-gdd
/gm-asset

Frequently asked about Game Planner

What else does RandallLiuXin publish alongside Game Planner?
Game Planner is one of 25 skills that DirSkills catalogs from RandallLiuXin/GodotMaker, the repository it ships in. Its siblings there include Background Map, Card Kit and Character Bundle. Each one is a separate skill with its own page in this directory, installs the same way Game Planner does, and is maintained by RandallLiuXin in that same repository. The rest of the collection is listed on the RandallLiuXin/GodotMaker page.
How does Game Planner compare to other AI Engineering skills?
Game Planner ranks #2151 by stars among the 2451 AI Engineering skills in this catalog. The most-starred ones next to it are Architecture Decision Records, AI-First Engineering and Agentic OS. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Game Planner against them. Open each page to compare what they document and how they install.