Consistency Check

Consistency Check is a Quality skill for Claude Code, published by Donchitos in Claude-Code-Game-Studios.

23.9K stars3.4K forkson Donchitos/Claude-Code-Game-StudiosAdded 2026/08/14Repository updated 2026/05/21

ai-agentsai-assisted-developmentanthropicclaudeclaude-codegame-designgame-developmentgamedevgodotindie-game-devunityunreal-engine

Install in seconds

Install Consistency Check

Copy Consistency Check 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/Donchitos/Claude-Code-Game-Studios/tree/main/.claude/skills/consistency-check ~/.claude/skills/consistency-check

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/Donchitos/Claude-Code-Game-Studios.git

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

In this catalog

Source file: .claude/skills/consistency-check/SKILL.md in Donchitos/Claude-Code-Game-Studios
Installs to: ~/.claude/skills/consistency-check
Collection: One of 25 skills cataloged from this repository
Category: Quality — 1354 skills

What Consistency Check does

Consistency Check scans game design documents against an entity registry to detect cross-document inconsistencies such as entities with different stats, items with different values, or formulas with different variables. Use it after writing a GDD and before architecture reviews to catch conflicts early.

Consistency Check is cataloged under Quality on DirSkills. Consistency Check comes from a repository tagged ai-agents, ai-assisted-development, anthropic, claude and claude-code.

Documentation

README

Excerpt

Consistency Check

Detects cross-document inconsistencies by comparing all GDDs against the entity registry (design/registry/entities.yaml). Uses a grep-first approach: reads the registry once, then targets only the GDD sections that mention registered names — no full document reads unless a conflict needs investigation.

This skill is the write-time safety net. It catches what /design-system's per-section checks may have missed and what /review-all-gdds's holistic review catches too late.

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

Commands Consistency Check provides

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

/design-system
/review-all-gdds
/create-architecture
/consistency-check
/design-review

Frequently asked about Consistency Check

What else does Donchitos publish alongside Consistency Check?
Consistency Check is one of 25 skills that DirSkills catalogs from Donchitos/Claude-Code-Game-Studios, the repository it ships in. Its siblings there include Adopt, Architecture Decision and Architecture Review. Each one is a separate skill with its own page in this directory, installs the same way Consistency Check does, and is maintained by Donchitos in that same repository. The rest of the collection is listed on the Donchitos/Claude-Code-Game-Studios page.
How does Consistency Check compare to other Quality skills?
Consistency Check ranks #132 by stars among the 1354 Quality skills in this catalog. The most-starred ones next to it are Benchmark, Benchmark Optimization Loop and API Design Patterns. 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 Consistency Check against them. Open each page to compare what they document and how they install.