From the author
Plan a game or app with the person before building it — sensible defaults from their request, with an interview only when requested that ends in the game's Game Codex, games/<id>/CODEX.md, drawn as a page in the game's own palette, fonts and art that anyone can read and steer (a Claude artifact where the app has artifacts, else a page in their browser, and a private page on the studio's site), kept true as decisions change, with the build's progress on it. Use for step 4 of a new studio, or when someone says "let's plan my game", "what should my game be", "make a design doc, a game bible or a codex", "show me the plan", or before a big change to a game.
Install
npx skills add hashgraph-online/awesome-codex-plugins --skill plan -a claude-code
Installs to .claude/skills/plan/ · Each command fetches the skill straight from GitHub with the open skills CLI.
Byte-identical to the scanned commit, with the repository’s licence and a SOURCE.txt.
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Why 88
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Similar skills
Closest to this one by what they do and when they are used.
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- refactor-plangithub/awesome-copilotCreate a concrete plan before starting a multi-file refactor. Use when the user asks to plan, sequence, scope, or safely execute a refactor across multiple files; always investigate first, output the plan, and wait for confirmation before making code changes.Planning★ 40.3K
- writing-plansjnMetaCode/superpowers-zh当你有规格说明或需求用于多步骤任务时使用，在动手写代码之前Writing★ 8.4K
- readyhashgraph-online/awesome-codex-pluginsUnderstand what you mean before anything is built. Takes anything — a one-line idea, notes, a spec, or a mix — reads the project first, asks only what is yours to decide, and writes your intent down for you to approve. Use when the user invokes the `ready` skill. Requires git.Writing★ 1.4K
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