Skills and MCP tagged “xlsx”

convert-documents-to-markdown firecrawl skill Converts office documents, spreadsheets, and PDFs into GitHub-Flavored Markdown via anydoc. Useful when an agent must read DOCX or XLSX files without manual copy-pasting. Claude Code CX Codex Cursor +1 12,500installs minimax-xlsx MiniMax-AI skill Skill to create, read, edit, and validate Excel files (.xlsx, .xlsm, .csv, .tsv) directly in code. Use it when you need to build a financial model, add calculated columns, or fix broken formulas while preserving formatting and macros. Claude Code CX Codex Cursor +1 3,800installs office-productivity sickn33 skill A wrapper skill that walks the agent through seven phases of office work: documents, spreadsheets, slide decks, format conversion. Claude Code CX Codex Cursor +1 1,600installs convert-excel-to-md official github skill Turns Excel .xlsx workbooks into Markdown for reading, searching, summaries, and data extraction. It activates when an agent needs to work with a spreadsheet. GitHub Copilot 88installs