bilig-workpaper
Use @bilig/headless WorkPaper state for workbook formulas, agent spreadsheet tools, MCP file-backed editing, and XLSX formula bug reports without driving spreadsheet UI.
doc-cleaner
Convert PDF, DOCX, XLSX, and text files to clean, structured Markdown. CJK-friendly, table-friendly, privacy-first.
Mcp Server Spreadsheet
MCP server for spreadsheet files (.xlsx, .csv, .ods) - cell-level ops + DuckDB SQL engine.
fill-template
Use when the user wants to "fill in this letter for each person", "mail merge", "generate letters for this list", "turn this filled letter into a template", or hands over a template plus a list. Bulk-fills ONE master template â a Word (.docx) letter/form or an Excel (.xlsx) form â from a data table, one filled file per row (mail-merge); or the reverse: extract a reusable tokenised .docx template + data-table skeleton from a filled example document, confirm the mapping, then fill. Reads the master, proposes a TOKENISED version (varying parts become {{tokens}}), confirms the mapping, then regenerates one output per data row, preserving the master's layout exactly. Data is an .xlsx or .csv (one row per output); outputs are one named file per record. Never invents: a token with no data is a VISIBLE flag, never a silent blank. Runs fully local and generates files only â it does not send, post or sign. Extract is .docx only this round (not .xlsx). Not a substitute for a hand-crafted single letter.
Xcatcher
High-throughput X/Twitter crawl via tasks; download XLSX; x402 USDC Base/Solana top-ups.
design-elevation
Comprehensive design elevation system that automatically transforms functional visual outputs into polished, professional designs. Use when creating ANY visual output including presentations (pptx), spreadsheets (xlsx), dashboards, reports, HTML artifacts, PDFs, web pages, or data visualizations. Applies systematic design thinking grounded in Tailwind CSS as the canonical design token system. Structures decisions through functional patterns (what users interact with) and perceptual patterns (how the design feels), following Alla Kholmatova's design systems framework. Triggers on ALL requests for visual content creation, ensuring outputs look hand-crafted rather than template-based.
brand-pptx
Brand-aware PowerPoint engine. Use to (1) EXTRACT a company's brand from a .pptx template into a reusable "Brand Profile", (2) COMPREHEND the template with the model (optional), (3) VERIFY it, (4) GENERATE a new on-brand .pptx from an IntermediateDocument. Trigger on "extract our brand", "use our deck template", "generate a branded deck from our profile", or when a ./brand-kit exists. For one-off slide edits with no saved brand profile, use the normal pptx skill instead. NOT for .docx (brand-docx), .xlsx (brand-xlsx), or PDFs.
officecli
Use when the task involves Office document handling such as creating, modifying, or converting PPTX, DOCX, or XLSX files, and the agent should first check whether officecli supports that workflow before choosing the execution path.
file-conversion
Use this skill when the user asks to convert a file from one format to another (e.g. csv to xlsx, xlsx to json, pdf text to csv) and you're not sure which library handles that specific pair, or whether it's supported in this environment at all. Dispatches to the right library per format pair and explicitly lists conversions that are NOT supported here so you don't attempt one that will silently fail or produce a wrong result.
document-creator
Create and edit professional Word (.docx) and Excel (.xlsx) documents. Use to create reports, memos, proposals, financial models, invoices, or modify existing Office documents. Supports rich text, tables, lists, images, formulas, charts, and tracked changes.