Skill of Skills
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Jeffallan/claude-skills

by Jeffallan

66 Specialized Skills for Full-Stack Developers. Transform Claude Code into your expert pair programmer.

Supported Platforms

🤖 Claude Code🧠 Codex

Stars

9.8k

Skill Type

🏗️ Code Scaffolding & Templates

Quality Score

95/200

License

MIT

Forks

850

Last Updated

Jun 11, 2026

Discovered

Apr 6, 2026

Validation

Passed

github.com/Jeffallan/claude-skills

Quality Breakdown

95/ 200

Content Signals

○Gotchas/Edge Cases+40
✓Progressive Disclosure+30
○Trigger Description+20
○Verification/Safety+20
✓Code Examples+15
○Composability+15

Repo Health

✓Recent Activity+15
✓Scripts/Automation+10
✓Real Usage (Issues)+10
✓Single Responsibility+10
✓Config/Persistence+10
✓Install Instructions+5

Multi-platform bonus: +5 pts if tool supports 2+ platforms. Score derived from 12 structural signals — not stars or popularity.

Trust & Verification

medium

Requires extended permissions (shell access, subagents). Review before use.

Active

Updated within the last 90 days. Actively maintained.

Unverified skill. Always review source code before installing any skill from an unknown author.

Risk Assessment

  • Repository contains .claude/ directory with persistent configuration and memory files (.serena/memories, .serena/project.yml) that could modify Claude's behavior
  • Includes .claude-plugin/ with plugin.json and marketplace.json suggesting plugin installation capability
  • Contains GitHub Actions workflows (.github/workflows/) that could execute arbitrary code during CI/CD
  • Makefile present indicating build/bootstrap automation capabilities
  • Pre-commit configuration (.pre-commit-config.yaml) for automatic script execution on git operations
  • Multiple YAML workflow command files in commands/ directory that could orchestrate agent behavior