AI extensions for Excel / XLSX

Every spreadsheet is a table: Excel, CSV, Parquet and JSON as SQL tables for AI agents.

Local document queries, saved extraction profiles, spreadsheet SQL, logs and keyed JSON changes.

26 deterministic tools: PDF, image, QR, CSV/Excel, HTML to PDF, DNS/RDAP, FX rates, time zones.

File share + doc tools: Markdown/Excel/Word/PPT. Anonymous tier: no token, 30 calls/day.

调用受用户配置约束：高自动、中先确认、低须明确开启；用户指定其他技能时禁止接管。处理 Excel、SQL、指标口径、数据清洗、对账、异常分析、统计分析、图表和数据结论；把业务问题连接到可复核口径、数据链路和现实决定。触发：$xb-data、帮我看数据、Excel/SQL、指标为什么变了、核对报表、做个图表。

Spreadsheet toolkit (.xlsx/.csv). Create/edit with formulas/formatting, analyze data, visualization, recalculate formulas, for spreadsheet processing and analysis.

Use this skill any time a spreadsheet file is the primary input or output. This means any task where the user wants to: open, read, edit, or fix an existing .xlsx, .xlsm, .csv, or .tsv file (e.g., adding columns, computing formulas, formatting, charting, cleaning messy data); create a new spreadsheet from scratch or from other data sources; or convert between tabular file formats. Trigger especially when the user references a spreadsheet file by name or path — even casually (like "the xlsx in my downloads") — and wants something done to it or produced from it. Also trigger for cleaning or restructuring messy tabular data files (malformed rows, misplaced headers, junk data) into proper spreadsheets. The deliverable must be a spreadsheet file. Do NOT trigger when the primary deliverable is a Word document, HTML report, standalone Python script, database pipeline, or Google Sheets API integration, even if tabular data is involved.

Use this skill any time a spreadsheet file is the primary input or output. This means any task where the user wants to: open, read, edit, or fix an existing .xlsx, .xlsm, .csv, or .tsv file (e.g., adding columns, computing formulas, formatting, charting, cleaning messy data); create a new spreadsheet from scratch or from other data sources; or convert between tabular file formats. Trigger especially when the user references a spreadsheet file by name or path — even casually (like "the xlsx in my downloads") — and wants something done to it or produced from it. Also trigger for cleaning or restructuring messy tabular data files (malformed rows, misplaced headers, junk data) into proper spreadsheets. The deliverable must be a spreadsheet file. Do NOT trigger when the primary deliverable is a Word document, HTML report, standalone Python script, database pipeline, or Google Sheets API integration, even if tabular data is involved.

MCP server for accurate, structure-preserving read/write access to Excel (.xlsx) files

XLSX tools: inspect, read, diff and validate workbooks; write, edit and convert with --allow-write.