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Skills creator

Skill aiskillstore/marketplace/skills/emz1998/skills-creator

Creates and maintains Agent Skills with effective triggers and progressive disclosure. Use when user requests to create a skill, generate a SKILL.md, build custom capabilities, or mentions "create skill", "new skill", or "skill configuration".From its SKILL.md

Install
npx -y skills add aiskillstore/marketplace --skill skills-creator

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

One thing to look at

  • no licenseNo license file was found in the repository. Code published without one is not open source by default, so using it at work is a question for whoever answers licensing questions where you are.

SKILL.md

1.8 KB, 355 tokens by cl100k_base, as published. Nobody here has run it

Goal: Create well-structured Agent Skills following best practices for discoverability, conciseness, and progressive disclosure.

IMPORTANT: Skills configuration should be concise and high-level. Only include context Claude does not already know.

Workflow

  1. Read references: skills-docs.md and best-practices.md in .claude/skills/skills-creator/references/
  2. Analyze requirements and determine freedom level
  3. Create SKILL.md using template from .claude/skills/skills-creator/templates/template.md
  4. Add resources(reference files, scripts, etc.) alongside the SKILL.md file only if necessary. Use folder to organize resources.
  5. Save to .claude/skills/[skill-name]/SKILL.md and report completion

Rules

  • Only add context Claude doesn't already know
  • Keep references one level deep from SKILL.md
  • Provide one default approach, avoid offering multiple options
  • Use forward slashes in file paths (no Windows-style paths)
  • Match freedom level to task fragility (high freedom for flexible tasks, low for critical operations)

Acceptance Criteria

  • Skill saved to .claude/skills/[skill-name]/SKILL.md
  • Name valid (max 64 chars, lowercase letters/numbers/hyphens only)
  • Description valid (max 1024 chars, third person, no "I" or "you")
  • Description includes what skill does AND when to use it
  • SKILL.md body under 500 lines
  • Consistent terminology throughout
  • No duplicate or conflicting skills exist
  • No time-sensitive information included
  • Name defined using gerund form (e.g., processing-pdfs, analyzing-data)

What ships with it: 4 files

118.2 KB alongside SKILL.md

references/

templates/

Keep looking

Skills are one crate of 325,949. Ordering is by how many stacks a row turns up in, so the top of any crate is what has actually been picked rather than what has the most stars.