Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing spreadsheets while preserving formulas, (4) Data analysis and visualization in spreadsheets, or (5) Recalculating formulas
npx skills add https://github.com/tfriedel/claude-office-skills/tree/main/skills/xlsxComprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing spreadsheets while preserving formulas, (4) Data analysis and visualization in spreadsheets, or (5) Recalculating formulas
This repo contains 2 individual skills — each has its own dedicated page.
Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction. When Claude needs to work with professional documents (.docx files) for: (1) Creating new documents, (2) Modifying or editing content, (3) Working with tracked changes, (4) Adding comments, or any other document tasks
Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1) Creating new presentations, (2) Modifying or editing content, (3) Working with layouts, (4) Adding comments or speaker notes, or any other presentation tasks
Claude skill that teaches Claude to analyze Python code quality using CRAPQuants — CRAP scores, complexity metrics, and diagnostics from 6 software engineering books. Works in Claude.ai, Claude Code, and the API. #claude #claude-skill #agent-skills #anthropic #code-quality #python #static-analysis #crap-metric #codescanner #Codereview
Create interface designs, wireframes, and design systems. Masters user research, accessibility standards, and modern design tools.
A股价值投资分析工具，提供股票筛选、个股深度分析、行业对比和估值计算功能。基于价值投资理论，使用akshare获取公开财务数据，适合低频交易的普通投资者。
Public sharable Claude skills
UX research and design toolkit for Senior UX Designer/Researcher including data-driven persona generation, journey mapping, usability testing frameworks, and research synthesis. Use for user research, persona creation, journey mapping, and design validation.
A structured-reasoning skill for AI agents. 5-stage loop (Observation -> Hypothesis -> Evidence -> Conclusion -> Verification) with weakest-link confidence, 2-axis severity, and cognitive bias check. See SKILL.md for the methodology.