Agent skill

Design Metadata Schema

by dandye in dandye/ai-runbooks

Design comprehensive metadata frameworks. An agent skill from dandye/ai-runbooks.

Apache-2.0Auto-check passedSecurity

Install Design Metadata Schema

skills CLI
$ npx skills add dandye/ai-runbooks --skill design-metadata-schema -a claude-code

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

GitHub CLI
$ gh skill install dandye/ai-runbooks design-metadata-schema --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/dandye/ai-runbooks.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/design-metadata-schema .claude/skills/design-metadata-schema && 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
design-metadata-schema
GitHub stars
127
Token cost
~588 tokens
SKILL.md length
236 words
Files
1
Skills in repo
27
Repo updated
First seen
Licence
Apache-2.0

At a glance

Design comprehensive metadata frameworks. An agent skill from dandye/ai-runbooks.

  • Works in 4 steps: Requirement Analysis → Schema Definition → Constraints & Validation → …
  • Security work in your project
  • SKILL.md covers Inputs, Workflow, Required Outputs and Quick Reference
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Design Metadata Schema is an agent skill from dandye/ai-runbooks. Design comprehensive metadata frameworks. Develops structured metadata templates and tagging systems.

Its SKILL.md is about 590 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 Security. The licence is Apache-2.0.

When your agent uses it

  • Security work in your project

Example prompts

  • “/design-metadata-schema”

Workflow steps

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

  1. Requirement Analysis
  2. Schema Definition
  3. Constraints & Validation
  4. Schema Output

What it can do on your machine

Read from SKILL.md and the folder at commit 72a6863. 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

Design Metadata Schema loads about 588 tokens when it runs. Until then it costs about 31 tokens; SKILL.md has 236 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~31
When it runs · the whole SKILL.md, loaded when a task matches
~588

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

The full file from dandye/ai-runbooks at commit 72a6863, republished under its Apache-2.0 licence (© dandye). 236 words, ~588 tokens.

Download SKILL.mdSave it as .claude/skills/design-metadata-schema/SKILL.md (or your agent's skills folder).
name
design-metadata-schema
description
Design comprehensive metadata frameworks. Develops structured metadata templates and tagging systems.
type
Skill
required_roles.scribe
roles/scribe.editor
personas
information-architect, data-architect, content-strategist
generated.by
process:google-labs-jules
generated.at
2026-01-29T21:19:07Z

Design Metadata Schema Skill

Develop a comprehensive metadata schema for content management. This skill defines structured fields, validation rules, and standards compliance to improve searchability and management.

Inputs

  • PATH - The content domain to apply the schema to (e.g., "/content")
  • OUTPUT_FORMAT - (Optional) The output format for the schema, e.g., "json-schema", "xml", "markdown" (default: "json-schema")
  • DUBLIN_CORE - (Optional) Boolean, whether to align with Dublin Core standards (default: true)
  • CUSTOM_FIELDS - (Optional) List of custom business-specific fields to include
  • VALIDATION_RULES - (Optional) Boolean, whether to define validation logic for fields (default: true)

Workflow

Step 1: Requirement Analysis

Analyze the content types at PATH to determine metadata needs.

  • Identify common attributes (Title, Date, Author).
  • Identify specific attributes (Product ID, Version, Region).
Step 2: Schema Definition

Define the fields and their properties.

  • Standard Fields: Map to Dublin Core (Title, Creator, Subject, etc.) if enabled.
  • Custom Fields: Define fields specified in CUSTOM_FIELDS or discovered during analysis.
Step 3: Constraints & Validation

If VALIDATION_RULES is true, define:

  • Data Types: String, Date, Integer, Boolean, Enum.
  • Required/Optional: Cardinality constraints.
  • Controlled Vocabularies: Allowed values for specific fields.
Step 4: Schema Output

Generate the schema definition in the requested OUTPUT_FORMAT (e.g., JSON Schema, XML Schema, or Markdown Table).

Required Outputs

A METADATA_SCHEMA object in the specified OUTPUT_FORMAT containing:

  • Field Dictionary: Name, Description, Type, Multiplicity.
  • Validation Logic: Rules for data entry.
  • Mapping: Correspondence to standards (like Dublin Core).

Quick Reference

  • Purpose: Standardize content tagging for consistency and interoperability.
  • Standards: Dublin Core, Schema.org.

© dandye, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/design-metadata-schema of dandye/ai-runbooks.

Open the folder on GitHubat commit 72a6863

Compare with similar skills

Design Metadata Schema 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.

Design Metadata Schema compared with similar skills
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Design Metadata Schema this skilldandye/ai-runbooks127—~588Automated safety check: PassApache-2.0
Kubernetes Network Security Auditkubeshark/kubeshark12k—~7.3kAutomated safety check: NotesApache-2.0
Google Cloud PAM Helpergoogle/skills21k—~3.2kAutomated safety check: PassApache-2.0
Cyberowlaikarimhabush/cyberowl263—~2.5kAutomated safety check: PassMIT
DefectDojo Vulnerability ManagementAgentSecOps/SecOpsAgentKit220—~2.3kAutomated safety check: PassCustom licence
Runtime Provisionernealbridges/VulnHunter678—~1.1kAutomated safety check: PassApache-2.0

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Questions about Design Metadata Schema

What does Design Metadata Schema do?

Design comprehensive metadata frameworks. An agent skill from dandye/ai-runbooks. Design Metadata Schema is an agent skill from dandye/ai-runbooks. Design comprehensive metadata frameworks.

When should I use Design Metadata Schema?

Design Metadata Schema fits situations like: security work in your project.

How do I install Design Metadata Schema in Claude Code?

Run `npx skills add dandye/ai-runbooks --skill design-metadata-schema -a claude-code`. Or copy the skill folder (skills/design-metadata-schema in dandye/ai-runbooks) into .claude/skills/design-metadata-schema in your project. Claude Code loads it when a task matches its description.

How do I install Design Metadata Schema in Codex?

Run `npx skills add dandye/ai-runbooks --skill design-metadata-schema -a codex`. Or copy the skill folder (skills/design-metadata-schema in dandye/ai-runbooks) into .agents/skills/design-metadata-schema in your project. Codex loads it when a task matches its description.

Can I use Design Metadata Schema 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 dandye/ai-runbooks --skill design-metadata-schema -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/design-metadata-schema, .gemini/skills/design-metadata-schema, .github/skills/design-metadata-schema and .opencode/skills/design-metadata-schema in your project.

What does Design Metadata Schema need to run?

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

Does Design Metadata Schema 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 Design Metadata Schema 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 Design Metadata Schema use?

Design Metadata Schema is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Design Metadata Schema use?

About 588 tokens (SKILL.md is roughly 2.4k 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 Design Metadata Schema?

Skills that share tags, products or a category with Design Metadata Schema: Kubernetes Network Security Audit (kubeshark/kubeshark, 12k stars), Google Cloud PAM Helper (google/skills, 21k stars), Cyberowlai (karimhabush/cyberowl, 263 stars) and DefectDojo Vulnerability Management (AgentSecOps/SecOpsAgentKit, 220 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Design Metadata Schema?

dandye (a GitHub user) maintains it in dandye/ai-runbooks, which has 127 GitHub stars. The repository holds 27 skills in this directory. The repository was last updated on August 14, 2026.

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