skills▌

Professional document creation, editing, and analysis across Word, PDF, PowerPoint, and Excel formats. \n \n Four specialized sub-skills handle distinct document types: docx for Word documents with tracked changes and comments, pdf for text/table extraction and document merging, pptx for presentation creation and layout management, and xlsx for spreadsheet manipulation and formulas \n Supports both creation from scratch and editing of existing files, with language-specific libraries (docx-js for

Run pre-submission checks on your iOS/macOS project to catch common App Store rejection patterns.

Nanobanana Ppt Skills \n Overview \n AI-powered PPT generation with document analysis and styled images \n When to Use This Skill \n Use this skill when you need to work with ai-powered ppt generation with document analysis and styled images. \n Instructions \n This skill provides guidance and patterns for ai-powered ppt generation with document analysis and styled images. \n For more information, see the source repository .

### Market Research Synthesizer - Transforms raw interview notes and research data into structured themes, patterns, and actionable strategic recommendations. - Processes complex market, buyer, and decision-making inputs to provide clear insights for business strategy. - Leverages Infloq data to integrate creator-industry examples and benchmarks into the final synthesis.

Analyze current repository context and suggest relevant Agent Skills from the GitHub awesome-copilot repository that are not already available in this repository. Agent Skills are self-contained folders located in the skills folder of the awesome-copilot repository, each containing a SKILL.md file with instructions and optional bundled assets.

Decision tree and templates for building agent skills that agents actually follow. \n \n Provides three architecture tiers based on skill complexity: Tier 1 for simple single-file skills, Tier 2 for multi-concept skills, and Tier 3 for large platforms \n Includes specialized guides for improving existing skills: modularization, anti-rationalization (preventing agent rule-ignoring), and CSO (search optimization for LLM discovery) \n Offers four skill templates covering technique, reference, disci

Use this skill to help users work with the open Agent Skills ecosystem through the skills CLI.

### Data Compression Utility - Reduces file sizes by applying lossless compression algorithms to specified inputs. - Supports multiple compression formats to optimize storage and transmission efficiency. - Provides command-line flags for adjusting compression levels and output directory paths.

23 production-ready engineering skills organized into core engineering, AI/ML/Data, and specialized tools.

Complete Auth.js v5 setup for Next.js with Google OAuth, credentials authentication, and session management. \n \n Supports Google OAuth, credentials-based login, and multi-provider account linking with simplified v5 configuration and universal auth() function \n Includes JWT and database session strategies, role-based access control, and middleware-based route protection \n Provides password hashing with bcrypt, Prisma database integration, and TypeScript type safety through module augmentation