Spreadsheet Analysis skill
Upload a spreadsheet and get insights, formulas, charts and a short written report.
A Free skill. Sign-in opens soon.
- By
- Claude Office Skills
- Licence
- MIT
- Installs
- 7.8K
- Works in
- 17 apps
What Spreadsheet Analysis makes
Spreadsheet Analysis is for people with an Excel or CSV file and a question. Share the file and say what you want: an overview, a specific answer, a chart or a formula. It returns plain findings with numbers behind them.
It can write a data overview with column types and quality issues, a statistical summary, or an insight report with a short summary, key metrics, trends and recommendations. It also writes spreadsheet formulas and explains each part, and suggests the right chart type for your data.
Best for: Small business owners and office workers who live in spreadsheets and want answers fast.
- Accepts xlsx, csv and xls files
- Three output styles: data overview, statistical summary, insight report
- Ready workflows for sales, customer and financial questions
- Writes formulas for Excel and Google Sheets with an explanation
- Chart guide: trends as line, comparisons as bar, distribution as histogram
Example prompts
Type something like this once the skill is added. Your app opens the skill when the request matches.
-
Give me an overview of this spreadsheet and flag any data quality issues
-
Which products had the highest growth, and what should I do about it?
-
Write a formula for year-over-year growth in column D
-
Compare budget against actual and show it as a chart
What’s inside
2 files in the skill folder, with its MIT licence kept inside. Only text instructions and reference files, no program files.
- SKILL.md the instructions
- LICENSE licence
Which apps it works in
A skill is a folder of plain files, so any app that reads the open skills format can use it. Pick your app for its page.
How to add Spreadsheet Analysis to your app
Step by step for each app. We say where to click, so you never need to leave this page.
ChatGPTby OpenAI
- 1 Download the skill (.zip) with the button at the top of this page, then unzip it.
- 2 Open the ChatGPT desktop app and look for Skills in the sidebar, where standalone skills are listed.
- 3 Add the “spreadsheet-analysis” folder there if your version offers it. If you do not see Skills yet, use this skill in Claude or Codex instead.
- 4 In a chat, type @ and pick the skill, or just ask. Ask for what you want, for example: “Give me an overview of this spreadsheet and flag any data quality issues”
To make your own, describe the workflow to @skill-creator in ChatGPT Work and it drafts a skill for you.
Claude appby Anthropic
- 1 Download the skill (.zip) with the button at the top of this page.
- 2 In the Claude app, open Settings > Features.
- 3 Upload the .zip file.
- 4 Ask for what you want, for example: “Give me an overview of this spreadsheet and flag any data quality issues”
The current Claude Help Center lists Free, Pro, Max, Team and Enterprise. Organization policy can restrict uploads and sharing. Chat runs code in an isolated environment; uploading a skill does not give it your local project, coding-agent tools or unrestricted network access.
Codexby OpenAI
- 1 Download the skill (.zip) with the button at the top of this page, then unzip it.
- 2 Move the “spreadsheet-analysis” folder into your skills folder:
~/.agents/skills - 3 Or paste the install prompt below into Codex and let it do the copying.
- 4 Start a new session. Ask for what you want, for example: “Give me an overview of this spreadsheet and flag any data quality issues”
Install prompt: paste this into Codex
I downloaded the agent skill "Spreadsheet Analysis" as spreadsheet-analysis.zip. Unzip it and copy the spreadsheet-analysis folder into ~/.agents/skills. Before you finish, list every file it contains, show me any scripts and what they do, and stop if anything asks for passwords, API keys or downloads from other websites.
To use the skill in one project only, put it in .agents/skills inside that project instead.
Claude Codeby Anthropic
- 1 Download the skill (.zip) with the button at the top of this page, then unzip it.
- 2 Move the “spreadsheet-analysis” folder into your skills folder:
~/.claude/skills - 3 Or paste the install prompt below into Claude Code and let it do the copying.
- 4 Start a new session. Ask for what you want, for example: “Give me an overview of this spreadsheet and flag any data quality issues”
Install prompt: paste this into Claude Code
I downloaded the agent skill "Spreadsheet Analysis" as spreadsheet-analysis.zip. Unzip it and copy the spreadsheet-analysis folder into ~/.claude/skills. Before you finish, list every file it contains, show me any scripts and what they do, and stop if anything asks for passwords, API keys or downloads from other websites.
Built-in installer: claude plugin marketplace add <owner/repo>
Built-in installer: claude plugin install <plugin>@<marketplace>
To use the skill in one project only, put it in .claude/skills inside that project instead.
Cursor
- 1 Download the skill (.zip) with the button at the top of this page, then unzip it.
- 2 Move the “spreadsheet-analysis” folder into your skills folder:
~/.cursor/skills - 3 Or paste the install prompt below into Cursor and let it do the copying.
- 4 Start a new session. Ask for what you want, for example: “Give me an overview of this spreadsheet and flag any data quality issues”
Install prompt: paste this into Cursor
I downloaded the agent skill "Spreadsheet Analysis" as spreadsheet-analysis.zip. Unzip it and copy the spreadsheet-analysis folder into ~/.cursor/skills. Before you finish, list every file it contains, show me any scripts and what they do, and stop if anything asks for passwords, API keys or downloads from other websites.
To use the skill in one project only, put it in .cursor/skills inside that project instead. Cursor also reads ~/.agents/skills, ~/.claude/skills, ~/.codex/skills.
GitHub Copilotby GitHub
- 1 Download the skill (.zip) with the button at the top of this page, then unzip it.
- 2 Move the “spreadsheet-analysis” folder into your skills folder:
~/.copilot/skills - 3 Or paste the install prompt below into GitHub Copilot and let it do the copying.
- 4 Start a new session. Ask for what you want, for example: “Give me an overview of this spreadsheet and flag any data quality issues”
Install prompt: paste this into GitHub Copilot
I downloaded the agent skill "Spreadsheet Analysis" as spreadsheet-analysis.zip. Unzip it and copy the spreadsheet-analysis folder into ~/.copilot/skills. Before you finish, list every file it contains, show me any scripts and what they do, and stop if anything asks for passwords, API keys or downloads from other websites.
Built-in installer: gh skill install <owner/repo> <skill> --agent github-copilot --scope user
To use the skill in one project only, put it in .github/skills inside that project instead. GitHub Copilot also reads ~/.agents/skills.
Gemini CLIby Google
- 1 Download the skill (.zip) with the button at the top of this page, then unzip it.
- 2 Move the “spreadsheet-analysis” folder into your skills folder:
~/.gemini/skills - 3 Or paste the install prompt below into Gemini CLI and let it do the copying.
- 4 Start a new session. Ask for what you want, for example: “Give me an overview of this spreadsheet and flag any data quality issues”
Install prompt: paste this into Gemini CLI
I downloaded the agent skill "Spreadsheet Analysis" as spreadsheet-analysis.zip. Unzip it and copy the spreadsheet-analysis folder into ~/.gemini/skills. Before you finish, list every file it contains, show me any scripts and what they do, and stop if anything asks for passwords, API keys or downloads from other websites.
Built-in installer: gemini skills install <git-url>
To use the skill in one project only, put it in .gemini/skills inside that project instead. Gemini CLI also reads ~/.agents/skills.
Windsurf
- 1 Download the skill (.zip) with the button at the top of this page, then unzip it.
- 2 Move the “spreadsheet-analysis” folder into your skills folder:
~/.codeium/windsurf/skills - 3 Or paste the install prompt below into Windsurf and let it do the copying.
- 4 Start a new session. Ask for what you want, for example: “Give me an overview of this spreadsheet and flag any data quality issues”
Install prompt: paste this into Windsurf
I downloaded the agent skill "Spreadsheet Analysis" as spreadsheet-analysis.zip. Unzip it and copy the spreadsheet-analysis folder into ~/.codeium/windsurf/skills. Before you finish, list every file it contains, show me any scripts and what they do, and stop if anything asks for passwords, API keys or downloads from other websites.
To use the skill in one project only, put it in .windsurf/skills inside that project instead.
Kiro
- 1 Download the skill (.zip) with the button at the top of this page, then unzip it.
- 2 Move the “spreadsheet-analysis” folder into your skills folder:
~/.kiro/skills - 3 Or paste the install prompt below into Kiro and let it do the copying.
- 4 Start a new session. Ask for what you want, for example: “Give me an overview of this spreadsheet and flag any data quality issues”
Install prompt: paste this into Kiro
I downloaded the agent skill "Spreadsheet Analysis" as spreadsheet-analysis.zip. Unzip it and copy the spreadsheet-analysis folder into ~/.kiro/skills. Before you finish, list every file it contains, show me any scripts and what they do, and stop if anything asks for passwords, API keys or downloads from other websites.
To use the skill in one project only, put it in .kiro/skills inside that project instead.
Antigravityby Google
- 1 Download the skill (.zip) with the button at the top of this page, then unzip it.
- 2 Move the “spreadsheet-analysis” folder into your skills folder:
~/.gemini/antigravity/skills - 3 Or paste the install prompt below into Antigravity and let it do the copying.
- 4 Start a new session. Ask for what you want, for example: “Give me an overview of this spreadsheet and flag any data quality issues”
Install prompt: paste this into Antigravity
I downloaded the agent skill "Spreadsheet Analysis" as spreadsheet-analysis.zip. Unzip it and copy the spreadsheet-analysis folder into ~/.gemini/antigravity/skills. Before you finish, list every file it contains, show me any scripts and what they do, and stop if anything asks for passwords, API keys or downloads from other websites.
To use the skill in one project only, put it in .agents/skills inside that project instead.
OpenCode
- 1 Download the skill (.zip) with the button at the top of this page, then unzip it.
- 2 Move the “spreadsheet-analysis” folder into your skills folder:
~/.config/opencode/skills - 3 Or paste the install prompt below into OpenCode and let it do the copying.
- 4 Start a new session. Ask for what you want, for example: “Give me an overview of this spreadsheet and flag any data quality issues”
Install prompt: paste this into OpenCode
I downloaded the agent skill "Spreadsheet Analysis" as spreadsheet-analysis.zip. Unzip it and copy the spreadsheet-analysis folder into ~/.config/opencode/skills. Before you finish, list every file it contains, show me any scripts and what they do, and stop if anything asks for passwords, API keys or downloads from other websites.
To use the skill in one project only, put it in .opencode/skills inside that project instead. OpenCode also reads ~/.agents/skills, ~/.claude/skills.
Cline
- 1 Download the skill (.zip) with the button at the top of this page, then unzip it.
- 2 Move the “spreadsheet-analysis” folder into your skills folder:
~/.agents/skills - 3 Or paste the install prompt below into Cline and let it do the copying.
- 4 Start a new session. Ask for what you want, for example: “Give me an overview of this spreadsheet and flag any data quality issues”
Install prompt: paste this into Cline
I downloaded the agent skill "Spreadsheet Analysis" as spreadsheet-analysis.zip. Unzip it and copy the spreadsheet-analysis folder into ~/.agents/skills. Before you finish, list every file it contains, show me any scripts and what they do, and stop if anything asks for passwords, API keys or downloads from other websites.
To use the skill in one project only, put it in .agents/skills inside that project instead.
Amp
- 1 Download the skill (.zip) with the button at the top of this page, then unzip it.
- 2 Move the “spreadsheet-analysis” folder into your skills folder:
~/.config/agents/skills - 3 Or paste the install prompt below into Amp and let it do the copying.
- 4 Start a new session. Ask for what you want, for example: “Give me an overview of this spreadsheet and flag any data quality issues”
Install prompt: paste this into Amp
I downloaded the agent skill "Spreadsheet Analysis" as spreadsheet-analysis.zip. Unzip it and copy the spreadsheet-analysis folder into ~/.config/agents/skills. Before you finish, list every file it contains, show me any scripts and what they do, and stop if anything asks for passwords, API keys or downloads from other websites.
Built-in installer: amp skill add <github-url> --global
To use the skill in one project only, put it in .agents/skills inside that project instead. Amp also reads ~/.agents/skills, ~/.config/amp/skills, ~/.claude/skills.
Gooseby Block
- 1 Download the skill (.zip) with the button at the top of this page, then unzip it.
- 2 Move the “spreadsheet-analysis” folder into your skills folder:
~/.agents/skills - 3 Or paste the install prompt below into Goose and let it do the copying.
- 4 Start a new session. Ask for what you want, for example: “Give me an overview of this spreadsheet and flag any data quality issues”
Install prompt: paste this into Goose
I downloaded the agent skill "Spreadsheet Analysis" as spreadsheet-analysis.zip. Unzip it and copy the spreadsheet-analysis folder into ~/.agents/skills. Before you finish, list every file it contains, show me any scripts and what they do, and stop if anything asks for passwords, API keys or downloads from other websites.
To use the skill in one project only, put it in .agents/skills inside that project instead. Goose also reads ~/.claude/skills.
OpenClaw
- 1 Download the skill (.zip) with the button at the top of this page, then unzip it.
- 2 Move the “spreadsheet-analysis” folder into your skills folder:
~/.openclaw/skills - 3 Or paste the install prompt below into OpenClaw and let it do the copying.
- 4 Start a new session. Ask for what you want, for example: “Give me an overview of this spreadsheet and flag any data quality issues”
Install prompt: paste this into OpenClaw
I downloaded the agent skill "Spreadsheet Analysis" as spreadsheet-analysis.zip. Unzip it and copy the spreadsheet-analysis folder into ~/.openclaw/skills. Before you finish, list every file it contains, show me any scripts and what they do, and stop if anything asks for passwords, API keys or downloads from other websites.
Built-in installer: openclaw skills install @owner/<slug>
Built-in installer: openclaw skills install @owner/<slug> --global
Built-in installer: openclaw skills install git:owner/repo@ref
To use the skill in one project only, put it in skills inside that project instead. OpenClaw also reads ~/.agents/skills.
Hermes Agentby Nous Research
- 1 Download the skill (.zip) with the button at the top of this page, then unzip it.
- 2 Move the “spreadsheet-analysis” folder into your skills folder:
~/.hermes/skills - 3 Or paste the install prompt below into Hermes Agent and let it do the copying.
- 4 Start a new session. Ask for what you want, for example: “Give me an overview of this spreadsheet and flag any data quality issues”
Install prompt: paste this into Hermes Agent
I downloaded the agent skill "Spreadsheet Analysis" as spreadsheet-analysis.zip. Unzip it and copy the spreadsheet-analysis folder into ~/.hermes/skills. Before you finish, list every file it contains, show me any scripts and what they do, and stop if anything asks for passwords, API keys or downloads from other websites.
Built-in installer: hermes skills install <owner/repo/skill>
VS Codeby Microsoft
- 1 Download the skill (.zip) with the button at the top of this page, then unzip it.
- 2 Move the “spreadsheet-analysis” folder into your skills folder:
~/.copilot/skills - 3 Or paste the install prompt below into VS Code and let it do the copying.
- 4 Start a new session. Ask for what you want, for example: “Give me an overview of this spreadsheet and flag any data quality issues”
Install prompt: paste this into VS Code
I downloaded the agent skill "Spreadsheet Analysis" as spreadsheet-analysis.zip. Unzip it and copy the spreadsheet-analysis folder into ~/.copilot/skills. Before you finish, list every file it contains, show me any scripts and what they do, and stop if anything asks for passwords, API keys or downloads from other websites.
To use the skill in one project only, put it in .github/skills inside that project instead. VS Code also reads ~/.claude/skills, ~/.agents/skills.
Questions about Spreadsheet Analysis
Does it work with Google Sheets?
It writes formulas for Excel and Google Sheets. For files, it lists xlsx, csv and xls as inputs.
What do I get back?
A markdown report with a data overview, key insights, visualizations and recommendations.
Can it build charts?
It recommends the right chart for your data and can produce chart requests such as sales trends or Q1 versus Q2.
Is the Spreadsheet Analysis skill free?
Yes. It is a Free skill on Best Agent Skills. Sign-in opens soon; when it does, a free account is all you need to download it.
Who made the Spreadsheet Analysis skill?
Claude Office Skills. We did not write it. Best Agent Skills curates skills like this one, explains them in plain words and shows how to add them to your app. It is shared under the MIT licence (Copyright (c) 2026 Claude Office Skills Contributors).
