Best excel spreadsheets skills for Claude Code, Codex and other agents.

Creates, reads, proofreads and edits Word, Excel and PowerPoint files through the officecli command line tool, with no Office installation needed.

Sylinko/Everywhere

Convert files and office documents to Markdown. An agent skill from ImCa0/just-laws.

ImCa0/just-laws

Creates, edits and analyzes spreadsheets (.xlsx, .xlsm, .csv, .tsv) with openpyxl and pandas, writing live formulas and recalculating to confirm zero formula errors.

anthropics/skills

Open, create, read, analyze, edit, or validate Excel/spreadsheet files (.xlsx, .xlsm, .csv, .tsv).

poco-ai/poco-claw

Analyzes uploaded Excel and CSV files with SQL through DuckDB, producing schema inspections, statistical summaries and exports to CSV, JSON or Markdown.

bytedance/deer-flow

Use this skill any time a spreadsheet file is the primary input or output.

rvdbreemen/OTGW-firmware

Derives new files from a selected part of a spreadsheet, Word document, PDF or slide deck, such as a cell range, paragraph, page or slide, without ever modifying the source file.

CherryHQ/cherry-studio

Reads, OCRs, searches and cites local documents through the mineru CLI, covering PDF, images, Office files, EPUB, HTML and CSV.

opendatalab/MinerU

Creates, converts, reads and edits real pptx, xlsx, docx and PDF files locally through the genoffice command line.

genspark-ai/genoffice

Manages Google Workspace operations across 12 services (Gmail, Drive, Calendar, Docs, Sheets, Slides, Forms, Tasks, Contacts, Chat, Apps Script, Custom Search).

taylorwilsdon/google_workspace_mcp

Answers questions from a local knowledge base folder by walking hierarchical index files and searching with grep, pdfplumber and pandas instead of loading whole files.

ConardLi/rag-skill

Converts large PDF, DOCX, PPTX, XLSX and CSV files into markdown or CSV plus an index before the agent reads them, so tokens go to the compressed copy.

NateBJones-Projects/OB1

Creates and edits .xlsx workbooks with real Excel formulas rather than hardcoded computed values, defaulting to exceljs in TypeScript with a static formula-safety check.

pipeshub-ai/pipeshub-ai

A skill your agent uses when writing Java code that creates, reads or edits Word (.docx), PowerPoint (.pptx) or Excel (.xlsx) files with docx4j — including generating documents, editing existing…

plutext/docx4j

Convert laboratory instrument output files (PDF, CSV, Excel, TXT) to Allotrope Simple Model (ASM) JSON format or flattened 2D CSV.

aws-samples/amazon-bedrock-agents-healthcare-lifesciences

当用户需要把 DOCX、PDF、TXT、XLSX、研究报告、业务材料或原始数据转成高密度、可编辑、咨询风格 PPTX 时使用；也适用于需要 SCR 论证、视觉风格探索、详细图表和渲染质检的 PPT。

crazyykhllc-bit/CyberPPT

Builds, edits and cleans Excel workbooks inside BiSheng's code executor using openpyxl, with LibreOffice recalculation and a pre-delivery check.

dataelement/bisheng

处理 Office 文档的一站式 skill：Word(.doc/.docx/.dotx)、Excel(.xls/.xlsx/.xlsm/.csv)、PowerPoint(.ppt/.pptx/.potx) 的创建、读取、编辑、提取、转换、校验。触发：『读取 word 文档』『提取 excel 内容』『看 ppt 讲了什么』、.doc 老格式打不开、生成/编辑 Word…

xstongxue/best-skills

Reads, creates and edits Excel workbooks with openpyxl, including formulas, styles, charts and CSV or TSV tables, with advice on formula values openpyxl cannot compute.

HKUDS/DeepTutor

Convert files and URLs to Markdown. An agent skill from shift-labs-ai/markit.

shift-labs-ai/markit

Full live SEO audit of any website from its homepage URL, powered by Jev (TypeSafe's System One model).

AgriciDaniel/jev-seo

A skill your agent uses whenever the user wants to extract text or data from documents using Toxy (the .NET text extraction library).

nissl-lab/toxy

Convert various file formats (PDF, Office documents, images, audio, web content, structured data) to Markdown optimized for LLM processing.

jimmc414/Kosmos

Read and write real documents on the device - PDF, XLSX, DOCX, PPTX and CSV.

zhongkaifu/TensorSharp

朱批录 · 国考备考追踪 Skill。当用户发来套题成绩、错题截图、备考打卡或复习进度时触发. An agent skill from KaguraNanaga/kaogong-study-tracker.

KaguraNanaga/kaogong-study-tracker

SkillsBench task authoring — walk a contributor from idea to submission-ready task following CONTRIBUTING.md and the task-implementation rubric.

benchflow-ai/benchflow

Read any web page, document, or YouTube video as clean Markdown using PullMD.

AeternaLabsHQ/pullmd

Record browser, Excel, Word & API actions once — replay without the LLM: faster, cheaper, no hallucinations.

laziobird/openclaw-rpa

Convert any data file to another format: CSV, Parquet, JSON, Excel, GeoJSON, and more.

duckdb/duckdb-skills

A skill your agent uses whenever a task involves a document file (PDF, DOCX, PPTX, XLSX, or image) and you need to read it or pull text, tables, or specific values out of it — to answer a question…

bastani-inc/atomic

Builds a review grid with one row per document and one column per data point, each cell cited to a verbatim quote, built for M&A diligence and other batch reviews.

anthropics/claude-for-legal

数据分析全流程：体检脏表、清洗、定口径、算指标、对账、出报告。处理 Excel/CSV/系统导出数据，做透视写公式，查两个数为什么对不上，判断一个数靠不靠谱时用。核心是让算出来的数字经得起追问。幻灯片和 PPT 交给 huashu-design。

alchaincyf/huashu-excel

Find the bloggers/creators who can help promote your work, capture their contact info, and append them to the target sheet in Google Sheets.

tigerless-labs/influencer-discovery

分析台股 / 台股ETF / 台指期選擇權 / 美股 / 加密貨幣 / 外匯的交易紀錄 (CSV / JSON / Excel),用統計學判斷使用者的獲利是「可重複的優勢」還是 「運氣 + 倖存者偏差(賭博)」,不適合長期投資會明確勸退。內建反詐工具: 掃描群組對話的詐騙話術(scan-text)、檢驗老師宣稱的績效(guru-check)、…

mars-tw/anti-gambling-trader-tw

An AI-Native skill for parsing PDF / Office / image files into clean Markdown with MinerU — a fast, zero-config document parser for AI agents.

Nebutra/MinerU-Skill

学术审查 / research-integrity screening of a manuscript's figures and reported numbers.

xuzhougeng/wisp-science

Convert Markdown text to DOCX, PPTX, XLSX, PDF, PNG, SVG, HTML, IPYNB, MD, CSV, JSON, JSONL, XML files, and extract code blocks in Markdown to Python, Bash,JS and etc files.

bowenliang123/markdown-exporter

Run model-driven end-to-end tests in real local Excel while keeping it in the background.

tmustier/pi-for-excel

Brand-aware Word engine. An agent skill from ferdinandobons/brand-docs.

ferdinandobons/brand-docs

Convert PDF, DOCX, XLSX, and text files to clean, structured Markdown.

notoriouslab/doc-cleaner

使用此 Skill 创建、检查、编辑和验证 XLSX 工作簿。用户提到 Excel、xlsx、工作簿、工作表、表格，或要求修改、汇总、检查 Excel 文件时使用。只支持基础 XLSX 操作，不处理宏、VBA、图表、数据透视表或外部工作簿引用。

adongwanai/learn-workbuddy

Builds, edits, cleans, recalculates and reads Excel workbooks and CSV files with openpyxl and pandas, plus LibreOffice for recalculation and PDF export.

XiaomiMiMo/MiMo-Code

Create, inspect, revise and deliver PDFs, Word documents, spreadsheets and presentations as conversation artifacts.

leon-ai/leon

Parse JMH result text by finding the first header line that starts with Benchmark and contains Mode and Score, build a structured table for all columns/rows, compare overlapping benchmarks across 2+…

eclipse-rdf4j/rdf4j

A skill your agent uses when users want XiaoBei skill / xiaobei-skill / 小北在读研 style academic image-to-VBA reconstruction: convert academic figures, scientific diagrams, slides, screenshots, or other…

xiao24bei/xiaobei-skill

A skill your agent uses whenever the user wants to do anything with Excel spreadsheet files (.xlsx, .xls, .csv).

mindscale-noah/MindMemOS

Write natural, human-sounding Persian (Farsi) and build correct right-to-left Persian deliverables.

ali2000hos/persian-writing

Inspects, edits in place or creates Microsoft Excel .xlsx workbooks with openpyxl, treating each cell as a typed number, string, datetime or formula value.

TokenRhythm/opensquilla