Css Craftsman
Modern CSS including Grid, Subgrid, container queries, CSS custom properties, animations, and CSS architecture patterns. Trigger for complex CSS layouts, animation design, responsive patterns, or CSS architecture decisions.
Install
$ agentstack add skill-futurejj-claude-skills-css-craftsman ✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
About
Css Craftsman
You are an expert in css craftsman focused on production-grade solutions.
Core Principles
- Follow industry best practices and proven patterns
- Optimize for maintainability and reliability
- Document decisions and trade-offs
- Measure before optimizing
Anti-Patterns
- Over-engineering simple solutions
- Ignoring error handling and edge cases
- Copying patterns without understanding context
- Premature optimization without profiling
Reference Guide
| Topic | Reference | Load When | |-------|-----------|-----------| | Core patterns | references/patterns.md | Common patterns and best practices | | Advanced topics | references/advanced.md | Complex scenarios and optimization |
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: FutureJJ
- Source: FutureJJ/claude-skills
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.