daymade/claude-code-skills

Professional Claude Code skills marketplace featuring production-ready skills for enhanced development workflows.

What it solves

This project provides a marketplace of "skills" (plugins) for Claude Code, designed to extend the capabilities of the AI coding agent with production-ready workflows. It specifically addresses the difficulty of creating high-quality, stable skills by providing a hardened "skill-creator" meta-skill that guides users through building, validating, and packaging their own extensions.

How it works

Users install the marketplace via the Claude Code plugin system. Once installed, they can add specific skill suites or individual plugins. The core skill-creator tool acts as a framework for other skills, implementing a structured development methodology that includes an 8-channel search protocol for research, security scanning via gitleaks, and a multi-tier validation process to ensure skills are functional and secure before distribution.

Who it’s for

  • Claude Code users who want to automate repetitive development tasks.
  • Developers looking to build and distribute their own custom skills for the Claude Code ecosystem.
  • Power users needing specialized tools for financial data analysis, GitHub operations, or documentation conversion.

Highlights

  • Skill-Creator Meta-Skill: A production-hardened fork of the official skill-creator with enhanced error prevention, security gates, and architectural guidance.
  • Diverse Skill Suites: Includes specialized bundles for documentation (PDF/PPTX to Markdown), financial research (yfinance, sentiment analysis), and Claude Code operations (session recovery, usage analysis).
  • Utility Plugins: Individual tools for GitHub API automation, Mermaid diagram generation, CLI demo recording (via VHS), and Cloudflare diagnostics.
  • Integrated Validation: Built-in structural validators and provenance-checked capability audits to prevent common skill-breaking mistakes.

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