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travisjneuman/.claude 3.3K installs 99 GitHub stars
document-skills
…ng with Word documents, PDFs, PowerPoint presentations, or Excel spreadsheets.
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yaklang/hack-skills 3.1K installs 2.3K GitHub stars
csv-formula-injection
CSV/spreadsheet formula injection (DDE, Excel/LibreOffice, Google Sheets IMPORT). Use when exports, imports, or user fields feed spreadsheets or reporting tools.
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tfriedel/claude-office-skills 2.5K installs 831 GitHub stars
xlsx
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 i…
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desplega-ai/agent-fs 2.1K installs 18 GitHub stars
agent-fs
…"aggregate the parquet file", "query the sqlite db", "join these spreadsheets"). Also use when the user wants to mount or unmount agent-fs as a Linux FUSE filesystem ("mount agent-fs", "fuse mount", "fuse", "remote mount", "sandbox mount", "expose drives as files", "use cat/grep/mv on my agent-fs files", "umount the drive", "mount a remote drive", "mount from sprite", "mount from e2b", "mount from…
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anthropics/financial-services 2.1K installs 35.9K GitHub stars
comps-analysis
…rics, valuation multiples, and statistical benchmarking in Excel/spreadsheet format. Perfect for: - Public company valuation (M&A, investment analysis) - Benchmarking performance vs. industry peers - Pricing IPOs or funding rounds - Identifying valuation outliers (over/under-valued) - Supporting investment committee presentations - Creating sector overview reports Not ideal for: - Privat…
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anthropics/financial-services 2K installs 35.9K GitHub stars
audit-xls
Audit a spreadsheet for formula accuracy, errors, and common mistakes. Scopes to a selected range, a single sheet, or the entire model (including financial-model integrity checks like BS balance, cash tie-out, and logic sanity). Triggers on "audit this sheet", "check my formulas", "find formula errors", "QA this spreadsheet", "sanity check this", "debug model", "model check", "model won't balance"…
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anthropics/financial-services 1.9K installs 35.9K GitHub stars
clean-data-xls
Clean up messy spreadsheet data — trim whitespace, fix inconsistent casing, convert numbers-stored-as-text, standardize dates, remove duplicates, and flag mixed-type columns. Use when data is messy, inconsistent, or needs prep before analysis. Triggers on "clean this data", "clean up this sheet", "normalize this data", "fix formatting", "dedupe", "standardize this column", "this data is messy".
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k-dense-ai/scientific-agent-skills 1.7K installs 46K GitHub stars
docx
…le as a Word or .docx file, use this skill. Do NOT use for PDFs, spreadsheets, Google Docs, or general coding tasks unrelated to document generation.
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k-dense-ai/scientific-agent-skills 1.7K installs 46K GitHub stars
xlsx
Create, edit, analyze, or convert Excel spreadsheets (.xlsx, .xlsm, .xltx) where the workbook file is the primary deliverable. Use for formulas, formatting, financial models, multi-sheet workbooks, and tabular cleanup exported to Excel. Also applies to .csv/.tsv when the user wants spreadsheet output. Do NOT use for Word documents, HTML reports, standalone Python scripts, database pipelines, or Go…
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sbroenne/mcp-server-excel 1.6K installs 771 GitHub stars
excel-mcp
… VBA macros, connections, and calculation mode. Triggers: Excel, spreadsheet, workbook, xlsx, xlsm, Power Query, DAX, PivotTable, chart, dashboard, VBA, MCP.
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sickn33/agentic-awesome-skills 1.5K installs 46.7K GitHub stars
office-productivity
Office productivity workflow covering document creation, spreadsheet automation, presentation generation, and integration with LibreOffice and Microsoft Office formats.
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jezweb/claude-skills 1.3K installs 1K GitHub stars
shopify-products
…wants to add products to Shopify, bulk-import a catalog from CSV/spreadsheet/URL, update variants or prices, manage inventory quantities, upload product images, or assign products to collections.
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0 up · 0 downA growing collection of real, public skills. Descriptions and instructions indexed 22 Sept 2026.
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