create-agent-skills
Expert guidance for creating Claude Code skills and slash commands.
Skill by danfrdn
Chalk Labs
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Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/danfrdn-create-agent-skills
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
Use cases: agent-building
Reviews
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What's inside
- Skill name
create-agent-skills- Description
- Expert guidance for creating Claude Code skills and slash commands. Use when working with SKILL.md files, authoring new skills, improving existing skills, creating slash commands, or understanding skill structure and best practices.
- License
- unknown
- Instructions
- 272 lines in SKILL.md · view on GitHub
Files (26)
- SKILL.md
- api-security.md · references/
- be-clear-and-direct.md · references/
- best-practices.md · references/
- common-patterns.md · references/
- core-principles.md · references/
- executable-code.md · references/
- iteration-and-testing.md · references/
- official-spec.md · references/
- recommended-structure.md · references/
- skill-structure.md · references/
- using-scripts.md · references/
- using-templates.md · references/
- workflows-and-validation.md · references/
- router-skill.md · templates/
- simple-skill.md · templates/
- add-reference.md · workflows/
- add-script.md · workflows/
- add-template.md · workflows/
- add-workflow.md · workflows/
- audit-skill.md · workflows/
- create-domain-expertise-skill.md · workflows/
- create-new-skill.md · workflows/
- get-guidance.md · workflows/
- upgrade-to-router.md · workflows/
- verify-skill.md · workflows/
The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub
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Signals
- Stars
- 0
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Feb 17, 2026 (8 months ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- License unknown
- Repository
- github.com/danfrdn/antigravity-config
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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Builds features with A/B testing in mind using Ronny Kohavi's frameworks and Netflix/Airbnb experimentation culture.
SkillDFreshness: DClaude Code +9 - 0.405score
ai-startup-building
danfrdn
Builds AI-native products using Dan Shipper's 5-product playbook and Brandon Chu's AI product frameworks.
SkillDFreshness: DClaude Code +9 - 0.405score
career-growth
danfrdn
Plans PM career growth using frameworks from 40+ career episodes and Ami Vora's advancement strategies.
SkillDFreshness: DClaude Code +9 - 0.405score
confident-speaking
danfrdn
Structures presentations and verbal pitches using Matt Abrahams' WHAT-SO WHAT-NOW WHAT framework and impromptu speaking techniques.
SkillDFreshness: DClaude Code +9 - 0.405score
design-first-dev
danfrdn
Follows Airbnb's design-led development and Figma's craft quality standards.
SkillDFreshness: DClaude Code +9 - 0.405score
culture-craft
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Designs team culture and sets standards of excellence using David Singleton (Stripe) and Dharmesh Shah (HubSpot) frameworks.
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Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.
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Cite this page
create-agent-skills. Agent Mart. https://agentmart.dev/skills/danfrdn-create-agent-skills (last updated 2026-10-24)