claude-skills

Work with Excel spreadsheets (XLSX/XLS/CSV) - read data, create spreadsheets, convert formats, analyze data, and generate reports. Use when the user asks to work with Excel files or spreadsheet data.

Generate unit tests, integration tests, and test data. Use when writing tests, improving test coverage, or creating test scenarios.

Write SQL queries, optimize database performance, design schemas, and debug SQL issues. Use for database operations, query optimization, and schema design.

Refactor code to improve quality, apply SOLID principles, remove code smells, and suggest better patterns. Use when improving code structure or modernizing legacy code.

Work with PowerPoint presentations (PPTX/PPT) - read slides, extract content, create presentations, convert formats, and generate slide decks. Use when the user asks to work with PowerPoint files or presentations.

Work with PDF files - read, extract text/images/tables, create PDFs, merge, split, and convert PDFs. Use when the user asks to read, create, modify, or analyze PDF documents.

Parse, validate, transform, and manipulate JSON data. Use for JSON operations, schema validation, and data transformation.

Git operations, conflict resolution, history management, and Git workflows. Use for complex Git operations and version control tasks.

Work with Word documents (DOCX/DOC) - read, extract content, create documents, convert formats, and process templates. Use when the user asks to work with Word files or .docx documents.

Generate documentation, API docs, README files, and code comments. Use for creating or improving project documentation.

Create Dockerfiles, Docker Compose files, optimize containers, and troubleshoot Docker issues. Use for containerization and Docker operations.

Debug code, analyze errors, interpret stack traces, find root causes, and suggest fixes. Use when troubleshooting bugs, analyzing crashes, or investigating unexpected behavior.

Parse, analyze, transform, and manipulate CSV files. Use for data processing, cleaning, and CSV operations.

Perform automated code reviews with best practices, security checks, and refactoring suggestions. Use when reviewing code, checking for vulnerabilities, or analyzing code quality.