Initial release: Professional Claude Code Skills Marketplace

8 production-ready skills for enhanced Claude Code workflows:

1. github-ops - Comprehensive GitHub operations via gh CLI and API
   - PR/issue management, workflow automation, API interactions

2. markdown-tools - Document conversion to markdown
   - PDF/Word/PowerPoint/Confluence → Markdown with WSL support

3. mermaid-tools - Mermaid diagram generation
   - Extract and render diagrams from markdown to PNG/SVG

4. statusline-generator - Claude Code statusline customization
   - Multi-line layouts, cost tracking, git status, colors

5. teams-channel-post-writer - Microsoft Teams communication
   - Adaptive Cards, formatted announcements, corporate standards

6. repomix-unmixer - Repomix file extraction
   - Extract from XML/Markdown/JSON formats with auto-detection

7. skill-creator - Skill development toolkit
   - Init, validation, packaging scripts with privacy best practices

8. llm-icon-finder - AI/LLM brand icon finder
   - 100+ AI model icons in SVG/PNG/WEBP formats

Features:
- Individual skill installation (install only what you need)
- Progressive disclosure design (optimized context usage)
- Privacy-safe examples (no personal/company information)
- Comprehensive documentation with references
- Production-tested workflows

Installation:
/plugin marketplace add daymade/claude-code-skills
/plugin marketplace install daymade/claude-code-skills#<skill-name>

Version: 1.2.0
License: See individual skill licenses

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

skill-creator/scripts/quick_validate.py

@@ -0,0 +1,65 @@
+#!/usr/bin/env python3
+"""
+Quick validation script for skills - minimal version
+"""
+
+import sys
+import os
+import re
+from pathlib import Path
+
+def validate_skill(skill_path):
+    """Basic validation of a skill"""
+    skill_path = Path(skill_path)
+    
+    # Check SKILL.md exists
+    skill_md = skill_path / 'SKILL.md'
+    if not skill_md.exists():
+        return False, "SKILL.md not found"
+    
+    # Read and validate frontmatter
+    content = skill_md.read_text()
+    if not content.startswith('---'):
+        return False, "No YAML frontmatter found"
+    
+    # Extract frontmatter
+    match = re.match(r'^---\n(.*?)\n---', content, re.DOTALL)
+    if not match:
+        return False, "Invalid frontmatter format"
+    
+    frontmatter = match.group(1)
+    
+    # Check required fields
+    if 'name:' not in frontmatter:
+        return False, "Missing 'name' in frontmatter"
+    if 'description:' not in frontmatter:
+        return False, "Missing 'description' in frontmatter"
+    
+    # Extract name for validation
+    name_match = re.search(r'name:\s*(.+)', frontmatter)
+    if name_match:
+        name = name_match.group(1).strip()
+        # Check naming convention (hyphen-case: lowercase with hyphens)
+        if not re.match(r'^[a-z0-9-]+$', name):
+            return False, f"Name '{name}' should be hyphen-case (lowercase letters, digits, and hyphens only)"
+        if name.startswith('-') or name.endswith('-') or '--' in name:
+            return False, f"Name '{name}' cannot start/end with hyphen or contain consecutive hyphens"
+
+    # Extract and validate description
+    desc_match = re.search(r'description:\s*(.+)', frontmatter)
+    if desc_match:
+        description = desc_match.group(1).strip()
+        # Check for angle brackets
+        if '<' in description or '>' in description:
+            return False, "Description cannot contain angle brackets (< or >)"
+
+    return True, "Skill is valid!"
+
+if __name__ == "__main__":
+    if len(sys.argv) != 2:
+        print("Usage: python quick_validate.py <skill_directory>")
+        sys.exit(1)
+    
+    valid, message = validate_skill(sys.argv[1])
+    print(message)
+    sys.exit(0 if valid else 1)