MCP CheckClaude skills for Excel
50 of 180 public skills on GitHub that mention Excel: skills named for it first, then by stars, at most 3 from one repository. Each links to its folder; copy it into ~/.claude/skills/ to use it.
xlsx
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, .xltx, .csv, or .tsv file (e.g., adding columns, computing formulas, formatting,…
anthropics/skills★ 185kNo licence statedFolder:
xlsxconvert excel to md
Converts Excel (.xlsx) workbooks into Markdown so their contents can be accurately analyzed, summarized, searched, or extracted from. Use this skill whenever the user shares, references, or asks about a .xlsx file — even if they don''t say "convert" or…
github/awesome-copilot★ 41kMITFolder:
convert-excel-to-mdsn da excel workflow
Excel 数据分析多步编排器。覆盖：(1) 读取多 Sheet Excel 文件并统计行数，(2) 大文件检测（≥10k 行自动 Parquet 优化），(3) 数据清洗（缺失值、文本标准化、无效字符），(4) 条件筛选与分类提取，(5) 跨 Sheet 统计聚合，(6) 导出 Excel/CSV 并提供下载链接。覆盖从数据读取到报告生成全流程，按步骤编排 capability 子 skill。**遇到以下任一情况就主动使用本 skill，不要自行写几行 pandas…
OpenSenseNova/SenseNova-Skills★ 6kMITFolder:
sn-da-excel-workflowexcel multi sheet threshold analysis
统计多Sheet Excel总行数并根据规模选择处理策略，提取特定维度信息进行去重统计，并生成摘要与明细报表。
OpenSenseNova/SenseNova-Skills★ 6kMITFolder:
duplicate-removalexcel conditional filtering optimization
根据多维数值条件筛选 Excel 数据并导出结果，支持大规模数据的自动性能优化处理。
OpenSenseNova/SenseNova-Skills★ 6kMITFolder:
range-filteringadd excel
Adds Excel Online (Business) connector to a Power Apps code app. Use when reading or writing Excel workbook data from OneDrive or SharePoint.
microsoft/power-platform-skills★ 1.1kMITFolder:
add-excelxlsx toolkit
Audit Microsoft Excel (.xlsx) workbooks for formula density, external references, named ranges, hidden sheets, and data validation. Use when reviewing a financial model, sharing a workbook externally, or checking for data leakage.
borghei/Claude-Skills★ 1kLicence: see repoFolder:
xlsx-toolkitxlsx processing openai
Toolkit for comprehensive Spreadsheet reading, creation, editing, and analysis with visual quality control. Use to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing…
lawve-ai/awesome-legal-skills★ 911Licence: see repoFolder:
excel-editor-openaiTypeScript 인터페이스 순서 기반 xlsx 엑셀 다운로드 구현
사용자가 정의한 TypeScript 인터페이스의 속성 순서를 기준으로 데이터 배열을 변환하고, xlsx 라이브러리를 사용하여 엑셀 파일로 다운로드하는 함수를 작성합니다.
ECNU-ICALK/AutoSkill★ 609No licence statedFolder:
typescript-인터페이스-순서-기반-xlsx-엑셀-다운로드-구현csv excel merger
Merges, appends, joins, and deduplicates multiple CSV, TSV, and Excel files (including multi-sheet workbooks) with pandas - mapping mismatched column names to one schema, normalizing keys, resolving conflicting values, tracking which file each row came…
OneWave-AI/claude-skills★ 398MITFolder:
csv-excel-mergerdgn to excel
Convert DGN files (v7-v8) to Excel databases. Extract elements, levels, and properties from infrastructure CAD files.
datadrivenconstruction/DDC_Skills_for_AI_Agents_in_Construction★ 375MITFolder:
dgn-to-excelexcel to bim
Push Excel data back to BIM models. Update parameters, properties, and attributes from structured spreadsheets.
datadrivenconstruction/DDC_Skills_for_AI_Agents_in_Construction★ 375MITFolder:
excel-to-bimdwg to excel
Convert AutoCAD DWG files (1983-2026) to Excel databases using DwgExporter CLI. Extract layers, blocks, attributes, and geometry data without Autodesk licenses.
datadrivenconstruction/DDC_Skills_for_AI_Agents_in_Construction★ 375MITFolder:
dwg-to-excelxlsx financials
Produce formatted .xlsx financial statement workbooks from XBRL statement data. Uses Bash + openpyxl (Python) following Anthropic FSI xlsx-author conventions for professional Excel output with calculation arc cross-validation.
agentii-ai/agentii-investment-intelligence★ 209Apache-2.0Folder:
xlsx-financialsSkywork Excel
STRONGLY RECOMMENDED for ANY task involving Excel, spreadsheets, tables, data analysis, structured reports, or file conversion. This skill has BUILT-IN web search — no external search tools needed; the agent automatically fetches real-time data (stock…
SkyworkAI/Skywork-Skills★ 207MITFolder:
skywork-excelexcel generator
Create, edit, analyze, and verify professional Excel workbooks for general business and operational use. Use when the deliverable is an .xlsx file; use a finance-specific modeling workflow for valuation or regulated financial models.
sandbaseai/sandbase-skills★ 203Apache-2.0Folder:
excel-generatorai csv excel merger
资料整理助手适合运营、产品、销售、software在用户提出“这份材料重点是什么”这类问题，需要快速拆解目标、判断重点并形成可执行结果时使用，帮助基于输入材料生成合并方案、字段冲突清单、处理结果说明。
allinherog-star/ai-skills★ 53No licence statedFolder:
ai-csv-excel-mergerai xlsx
XLSX 分析助手适合运营、产品、市场营销、technical在用户提出“表格里重点在哪”这类问题，需要快速拆解目标、判断重点并形成可执行结果时使用，帮助基于输入材料生成摘要、诊断结论、行动建议和可复用交付物。
allinherog-star/ai-skills★ 53No licence statedFolder:
ai-xlsxexcel sheet
Excel (.xlsx) manipulation via MCP server. Use for creating workbooks, formatting cells, writing formulas, building charts, pivot tables, data analysis, or any task involving Excel spreadsheets.
bg-szy/TOP-SKILLS★ 6No licence statedFolder:
excel-sheetdata report
Turns CSV, Excel, or JSON data into a polished visual report page.
nexu-io/open-design★ 105kApache-2.0Folder:
data-reportoffice transform
Extract or edit a selection from xlsx, docx, pdf, or pptx into a new file; the source is never modified.
CherryHQ/cherry-studio★ 53kAGPL-3.0Folder:
office-transformadd anydoc
Add local office-document-to-Markdown conversion to NanoClaw agent containers with the pinned Firecrawl AnyDoc CLI. Use when agents need to read attached Word, PowerPoint, Excel, OpenDocument, RTF, EPUB, CSV, or text-based PDF files without uploading them…
nanocoai/nanoclaw★ 31kMITFolder:
add-anydocdoc parse
将 PDF/PPT/Excel/Word 等多格式文档解析为结构化 Markdown，并输出元数据与解析置信度，作为 RAG 与四色卡片的数据底座。
anbeime/skill★ 8.9kNo licence statedFolder:
doc-parseantinet doc parse
软件开发工程师与数据科学家在构建RAG系统时，当需处理PDF/Word/Excel等多格式复杂文档，用此技能可自动触发三级解析降级，一键输出高置信度结构化Markdown与元数据，免去繁琐清洗，直接夯实企业知识库数据底座！
anbeime/skill★ 8.9kNo licence statedFolder:
antinet-doc-parseconvert documents to markdown
Convert Word (.doc, .docx), PowerPoint (.ppt, .pptx), Excel (.xls, .xlsx), OpenDocument (.odt, .ods, .odp), RTF, EPUB, CSV, and PDF files to GitHub-Flavored Markdown. Use when a task needs the contents of an office document, spreadsheet, presentation,…
anbeime/skill★ 8.9kNo licence statedFolder:
convert-documents-to-markdowndataset quality audit
Run comprehensive quality checks on tabular data (CSV/Excel/TSV/JSON), detecting missing values, duplicates, outliers, format issues, and type inconsistencies to produce an overall score, grade, and actionable suggestions. Triggered when users ask to check…
zebbern/claude-code-guide★ 4.7kMITFolder:
dataset-quality-auditregression modeler
Run regression analysis (OLS or logistic) on uploaded CSV/Excel data, generating coefficients, R², p-values, VIF, and plain-language interpretation. Triggered by requests for regression modeling, fitting data, testing significance, checking…
zebbern/claude-code-guide★ 4.7kMITFolder:
regression-modelerdocument skills
Umbrella skill for document workflows (PDF/DOCX/XLSX/PPTX). Dispatches to the most specific document skill to reduce noise and improve routing precision.
foryourhealth111-pixel/Vibe-Skills★ 3.8kApache-2.0Folder:
document-skillsmarkitdown
Convert files and office documents to Markdown. Supports PDF, DOCX, PPTX, XLSX, images (with OCR), audio (with transcription), HTML, CSV, JSON, XML, ZIP, YouTube URLs, EPubs and more.
foryourhealth111-pixel/Vibe-Skills★ 3.8kApache-2.0Folder:
markitdownazure ai translation document py
Azure AI Document Translation SDK for batch translation of documents with format preservation. Use for translating Word, PDF, Excel, PowerPoint, and other document formats at scale. Triggers: "document translation", "batch translation", "translate…
microsoft/skills★ 3.2kMITFolder:
azure-ai-translation-document-pyofficeCLI
Create, analyze, proofread, and modify Office documents (.docx, .xlsx, .pptx) using the officecli CLI tool. Use when the user wants to create, inspect, check formatting, find issues, add charts, or modify Office documents.
heshengtao/super-agent-party★ 2.8kAGPL-3.0Folder:
officeCLIhuashu data pro
数据分析与办公提效全能助手。覆盖数据处理、分析洞察、报告撰写、PPT制作、数据可视化的端到端工作流。 始终从专家视角出发，帮用户多想一步。遇到不确定的问题主动与用户确认。 支持：Excel数据分析、投放数据复盘、ROI测算、数据可视化、报告生成、PPT制作、公式生成。 当用户提到"分析数据"、"做报告"、"做PPT"、"Excel"、"投放分析"、"ROI"、"复盘"、 "周报"、"月报"、"数据处理"、"图表"、"可视化"、"汇报"、"表格"、"公式"时使用此技能。
alchaincyf/huashu-skills★ 2.1kMITFolder:
huashu-data-procreate sdi run
Import data into the Simulation Data Inspector (SDI) from MAT, CSV, or Excel files, from workspace variables, or from a Simulink simulation. Use when the user wants to view a logged file in SDI, load a bench-test log, or verify what a just-completed…
matlab/simulink-agentic-toolkit★ 1.3kLicence: see repoFolder:
create-sdi-runmatlab use spreadsheet link
Exchange data between Excel and MATLAB using Spreadsheet Link VBA macros and worksheet functions. Use when writing Excel VBA macros that call MLPutMatrix, MLGetMatrix, MLPutVar, MLGetVar, MLPutRanges, MLEvalString, MLGetFigure, or MatlabRequest.
matlab/matlab-agentic-toolkit★ 1.2kLicence: see repoFolder:
matlab-use-spreadsheet-linkmatlab import export data
Read or write data files in MATLAB. Use when the task involves tables, spreadsheets, delimited text, or structured files in CSV, Excel, Parquet, JSON, or XML format — including but not limited to importing, exporting, loading, parsing, converting,…
matlab/matlab-agentic-toolkit★ 1.2kLicence: see repoFolder:
matlab-import-export-datamatlab import tracking data
Import raw data (CSV, XLSX, TXT, or MATLAB tables) into formats used by Sensor Fusion and Tracking Toolbox. Handles both ground truth trajectories and sensor detection data. For truth: builds trackingScenarioRecording, tuning timetable, truthlog, or…
matlab/matlab-agentic-toolkit★ 1.2kLicence: see repoFolder:
matlab-import-tracking-dataspreadsheet
Use when tasks involve creating, editing, analyzing, or formatting spreadsheets (`.xlsx`, `.csv`, `.tsv`) with formula-aware workflows, cached recalculation, and visual review.
fcakyon/claude-codex-settings★ 1.2kApache-2.0Folder:
spreadsheetadd data source
Guide the user to add a data source, connection, or API connector to a Canvas App via Power Apps Studio, then verify and continue. USE WHEN the user asks to add a data source, add a connection, add an API, add a connector, connect to SharePoint / Dataverse…
microsoft/power-platform-skills★ 1.1kMITFolder:
add-data-sourceapi design safety
当设计或修改 REST API 响应结构、处理 API 返回值，或生成 Excel/CSV/PDF/对账文件等下游产物时触发。防止 API 设计缺陷导致的字段错位、类型歧义，以及生成产物时关键字段缺失但静默成功的问题。
doccker/cc-use-exp★ 1.1kLicence: see repoFolder:
api-design-safetystreaming export safety
当代码涉及 Excel/CSV/JSON/PDF 大文件导出、批量序列化、内存里构建大对象时触发。防止 OOM、临时文件残留、同步导出阻塞 HTTP 线程等内存安全陷阱。
doccker/cc-use-exp★ 1.1kLicence: see repoFolder:
streaming-export-safetycc api design safety
当设计或修改 REST API 响应结构、处理 API 返回值，或生成 Excel/CSV/PDF/对账文件等下游产物时触发。防止 API 设计缺陷导致的字段错位、类型歧义，以及生成产物时关键字段缺失但静默成功的问题。
doccker/cc-use-exp★ 1.1kLicence: see repoFolder:
cc-api-design-safetyenforcement action analysis amir fadavi
Analyze any OFAC or OFSI enforcement action — by URL, pasted text, or uploaded document — and produce a structured root cause analysis as a formatted Excel (.xlsx) spreadsheet. Use this skill whenever a user names, links to, pastes, or uploads an OFAC or…
lawve-ai/awesome-legal-skills★ 911Licence: see repoFolder:
enforcement-action-analysis-amir-fadavilight file reading
Light 多格式文件深度理解常驻技能：强大地读 Word / PDF / PPTX / Excel / CSV / 图片 / 视频 / 代码 / 压缩包，**不只提取文字，而是理解结构 / 图表 / 数据 / 格式要求 / 隐含意图**，产结构化"理解笔记"五面 （结构逻辑·关键内容·格式约束·视觉风格·可复用）并映射到下游技能动作（这个文件→接下来能做什么）。 大量技能要先读懂用户给的文件再干活（读论文 / 读模板 / 读数据 / 读审稿意见），故常驻自动触发。…
Light0305/Light-skills★ 824MITFolder:
light-file-readingazure boards
Expert knowledge for Azure Boards development including troubleshooting, best practices, decision making, limits & quotas, security, configuration, and integrations & coding patterns. Use when managing work items, Agile/Scrum processes, WIQL queries,…
MicrosoftDocs/Agent-Skills★ 797CC-BY-4.0Folder:
azure-boardsfirecrawl parse
Convert a local file (PDF, DOCX, XLSX, HTML, …) to markdown, or answer questions about its content. Use whenever the input is a file path, not a URL.
firecrawl/cli★ 674No licence statedFolder:
firecrawl-parsexiaobei skill image to vba
Use 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 images into VBA, Office drawing code, PowerPoint/Excel/Word shapes, editable…
xiao24bei/xiaobei-skill★ 604Apache-2.0Folder:
xiaobei-skill-image-to-vbaxhs follower growth chart
想知道小红书哪些账号涨粉最猛？帮你查询日榜/周榜/月榜涨粉榜单，覆盖 25 个热门品类，还能一键生成精美排名图片、导出 Excel、订阅每日推送！
redfox-data/redfox-community★ 450No licence statedFolder:
xhs-follower-growth-chartxiaohongshu inspiration
小红书内容灵感聚合技能，覆盖选题灵感全链路：关键词爆款笔记搜索（相关性/热度/时效三维评分）、批量获取作品数据（支持 Excel/HTML 导出）、每日爆款 TOP50 爆发榜、低粉爆款挖掘（粉丝<5000 点赞>500）、账号日/周/月榜…
redfox-data/redfox-community★ 450No licence statedFolder:
xiaohongshu-inspirationyoutube digest
YouTube 提文案 — 输入 YouTube 视频链接或 ID，一键提取视频文字稿（字幕/口播文案），默认输出不带时间戳的纯文案；字幕中文轨优先、无中文轨回退英文后自动翻译为中文，结果以表格（标题/时长/文案内容）呈现，支持导出 Excel、可选带时间戳版本。当用户需要提取 YouTube 视频文案、把视频转成文字稿、做视频笔记/总结/翻译/二次创作时使用。
redfox-data/redfox-community★ 450No licence statedFolder:
youtube-digestot cost analysis
Trigger for: Other Transaction or OT should-cost, cost estimate, cost-share analysis, milestone pricing, funding profile, proposed-price comparison, prototype price analysis, research OT budget, production follow-on OT estimate, or OT price-reasonableness…
aiskillstore/marketplace★ 446No licence statedFolder:
ot-cost-analysis
Claude skills for Excel: common questions
Which Claude skill should I use for Excel?
Yes: 180 public skills from 97 GitHub repositories mention Excel. The best-known ones named for it are xlsx (anthropics/skills, ★ 185k), convert excel to md (github/awesome-copilot, ★ 41k) and sn da excel workflow (OpenSenseNova/SenseNova-Skills, ★ 6k). Stars belong to the whole repository, not to one skill.
How do I add xlsx to Claude?
For Excel, copy the xlsx folder from anthropics/skills (the folder that holds SKILL.md) into ~/.claude/skills/ to use it in every Claude Code project, or into .claude/skills/ for one project. For the Claude apps, upload the zipped folder as a custom skill instead.
What licences do these Excel skills use?
Of the 50 Excel skills listed here, 24 sit in repositories under an open licence such as MIT or Apache 2.0, and 13, such as xlsx and TypeScript 인터페이스 순서 기반 xlsx 엑셀 다운로드 구현, state no licence at all, which legally means you may not reuse them. The licence badge on each card tells you which is which.
Does Anthropic make an official Excel skill?
Yes: xlsx comes from Anthropic's own skills repository. The other 179 are community-made.
How recently were Excel skills updated?
124 of the 180 Excel skills sit in repositories that changed in the 30 days before 31 Oct 2026.
More topics: every “Claude skills for…” page.