Skill for reviewing Magic Modules schemas. An agent skill from GoogleCloudPlatform/magic-modules.

Custom licenceAuto-check passedKnowledge Management

Install Schema Review

skills CLI
$ npx skills add GoogleCloudPlatform/magic-modules --skill schema-review -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install GoogleCloudPlatform/magic-modules schema-review --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/GoogleCloudPlatform/magic-modules.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/utils/schema-review .claude/skills/schema-review && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
schema-review
GitHub stars
974
Token cost
~279 tokens
SKILL.md length
132 words
Files
1
Skills in repo
30
Repo updated
First seen
Licence
Custom licence

At a glance

Skill for reviewing Magic Modules schemas. An agent skill from GoogleCloudPlatform/magic-modules.

  • Works in 2 steps: Enum vs. String Trade-off → Verification & Handoff
  • Tasks that involve Knowledge bases
  • SKILL.md covers Prerequisites and Execution Steps
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Schema Review is an agent skill from GoogleCloudPlatform/magic-modules. Skill for reviewing Magic Modules schemas. Currently covers the Enum vs. String decision via the knowledge base.

Its SKILL.md is about 280 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Knowledge Management, covering Knowledge bases. The repository describes itself as: Add Google Cloud Platform support to Terraform.

When your agent uses it

  • Tasks that involve Knowledge bases

Example prompts

  • “/schema-review”

Workflow steps

2 steps, taken from the step headings in SKILL.md.

  1. Enum vs. String Trade-off
  2. Verification & Handoff

What it can do on your machine

Read from SKILL.md and the folder at commit e5db069. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Schema Review loads about 279 tokens when it runs. Until then it costs about 32 tokens; SKILL.md has 132 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~32
When it runs · the whole SKILL.md, loaded when a task matches
~279

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 132 words (~279 tokens).

“When adding a field that is defined as an Enum in the API, you must decide between Enum and String in Magic Modules. Read the knowledge entry .agents/knowledge/field/enums-vs-strings.md and apply its trade-off.”

— opening of SKILL.md by GoogleCloudPlatform, Custom licence
name
schema-review

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .agents/skills/utils/schema-review of GoogleCloudPlatform/magic-modules.

Open the folder on GitHubat commit e5db069

Compare with similar skills

Schema Review next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Schema Review compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Schema Review this skillGoogleCloudPlatform/magic-modules974—~279Automated safety check: PassCustom licence
Capture Conversationoutline/outline41k—~474Automated safety check: PassCustom licence
Project CairniBlinkQ/project-cairn2352 repos~861Automated safety check: PassMIT
LLM Wiki Knowledge GraphEgonex-AI/Understand-Anything86k1 repos~1.5kAutomated safety check: PassMIT
Find And Citeoutline/outline41k—~537Automated safety check: PassCustom licence
Xhs Virtual Productchenjin-cmd/xhs-virtual-product727—~862Automated safety check: PassMIT

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Questions about Schema Review

What does Schema Review do?

Skill for reviewing Magic Modules schemas. An agent skill from GoogleCloudPlatform/magic-modules. Schema Review is an agent skill from GoogleCloudPlatform/magic-modules. Skill for reviewing Magic Modules schemas.

When should I use Schema Review?

Schema Review fits situations like: tasks that involve Knowledge bases.

How do I install Schema Review in Claude Code?

Run `npx skills add GoogleCloudPlatform/magic-modules --skill schema-review -a claude-code`. Or copy the skill folder (.agents/skills/utils/schema-review in GoogleCloudPlatform/magic-modules) into .claude/skills/schema-review in your project. Claude Code loads it when a task matches its description.

How do I install Schema Review in Codex?

Run `npx skills add GoogleCloudPlatform/magic-modules --skill schema-review -a codex`. Or copy the skill folder (.agents/skills/utils/schema-review in GoogleCloudPlatform/magic-modules) into .agents/skills/schema-review in your project. Codex loads it when a task matches its description.

Can I use Schema Review in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add GoogleCloudPlatform/magic-modules --skill schema-review -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/schema-review, .gemini/skills/schema-review, .github/skills/schema-review and .opencode/skills/schema-review in your project.

What does Schema Review need to run?

SKILL.md names no scripts, command-line tools or credentials: Schema Review is instructions for the agent only.

Does Schema Review access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Schema Review safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Schema Review use?

Schema Review has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Schema Review use?

About 279 tokens (SKILL.md is roughly 1.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Schema Review?

Skills that share tags, products or a category with Schema Review: Capture Conversation (outline/outline, 41k stars), Project Cairn (iBlinkQ/project-cairn, 235 stars), LLM Wiki Knowledge Graph (Egonex-AI/Understand-Anything, 86k stars) and Find And Cite (outline/outline, 41k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Schema Review?

GoogleCloudPlatform (a GitHub organization) maintains it in GoogleCloudPlatform/magic-modules, which has 974 GitHub stars. The repository holds 30 skills in this directory. The repository was last updated on October 7, 2026.

Source: GoogleCloudPlatform/magic-modules on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.