prompt-optimizer

Transform meeting transcripts into high-fidelity, structured meeting minutes with iterative review. Features speaker identification via feature analysis (word count, speaking style, topic focus) with context.md team directory mapping, intelligent file naming from content, integration with markdown-tools and transcript-fixer for pre-processing, evidence-based recording with speaker quotes, Mermaid diagrams for architecture discussions, and multi-turn parallel generation with UNION merge

Essential meta-skill for creating effective Claude Code skills with initialization scripts, validation, packaging, marketplace registration, and privacy best practices

Extract files from repomix packaged formats (XML, Markdown, JSON) with automatic format detection and validation

Professional Claude Code skills for GitHub operations, document conversion, diagram generation, statusline customization, Teams communication, repomix utilities, skill creation, CLI demo generation, LLM icon access, Cloudflare troubleshooting, UI design system extraction, professional presentation creation, YouTube video downloading, secure repomix packaging, ASR transcription correction, video comparison quality analysis, comprehensive QA testing infrastructure, prompt optimization with EARS methodology, session history recovery, documentation cleanup, PDF generation with Chinese font support, CLAUDE.md progressive disclosure optimization, CCPM skill registry search and management, Promptfoo LLM evaluation framework, iOS app development with XcodeGen and SwiftUI, fact-checking with automated corrections, Twitter/X content fetching, intelligent macOS disk space recovery, skill quality review and improvement, GitHub contribution strategy, complete internationalization/localization setup, and plugin/skill troubleshooting with diagnostic tools

Comprehensive QA testing infrastructure with autonomous LLM execution, Google Testing Standards (AAA pattern), and OWASP security testing. Use when establishing QA processes, writing test cases, executing test plans, tracking bugs with P0-P4 classification, calculating quality metrics, enforcing quality gates, or preparing third-party QA handoffs. Enables 100x faster test execution via master prompts

Verifies factual claims in documents using web search and official sources, then proposes corrections with user confirmation. Use when the user asks to fact-check, verify information, validate claims, check accuracy, or update outdated information in documents. Supports AI model specs, technical documentation, statistics, and general factual statements

Generate Mermaid diagrams from markdown with automatic PNG/SVG rendering and extraction from documents

Diagnose and resolve Claude Code plugin and skill configuration issues. Debug plugin installation, enablement, and activation problems with systematic workflows. Use when plugins are installed but not showing in available skills list, skills are not activating as expected, troubleshooting enabledPlugins configuration in settings.json, debugging 'plugin not working' or 'skill not showing' issues, or understanding plugin state architecture and lifecycle

Convert documents (PDFs, Word, PowerPoint) to high-quality markdown with multi-tool orchestration. Supports Quick Mode (fast, single tool) and Heavy Mode (best quality, multi-tool merge with segment-level selection). Features PyMuPDF4LLM for LLM-optimized PDF conversion, pandoc for DOCX/PPTX structure preservation, quality validation with HTML reports, and image extraction with metadata

Create professional slide decks from topics or documents. Generates structured content with data-driven charts, speaker notes, and complete PPTX files. Applies persuasive storytelling principles (Pyramid Principle, assertion-evidence). Supports multiple formats (Marp, PowerPoint). Use for presentations, pitches, slide decks, or keynotes