XLSX
einverne/dotfiles
Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization.
Comprehensive Excel spreadsheet creation, editing, and analysis with support for formulas, formatting, charts, data analysis, and visualization.
Install XLSX
$ npx skills add aiskillstore/marketplace --skill xlsx -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install aiskillstore/marketplace xlsx --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/autumnsgrove/xlsx .claude/skills/xlsx && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "xlsx" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/autumnsgrove/xlsx into .claude/skills/xlsx/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "xlsx", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/aiskillstore/marketplace/tree/main/skills/autumnsgrove/xlsxType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add aiskillstore/marketplace --skill xlsx -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install aiskillstore/marketplace xlsx --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/autumnsgrove/xlsx .agents/skills/xlsx && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "xlsx" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/autumnsgrove/xlsx into .agents/skills/xlsx/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "xlsx", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aiskillstore/marketplace --skill xlsx -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install aiskillstore/marketplace xlsx --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/autumnsgrove/xlsx .cursor/skills/xlsx && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "xlsx" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/autumnsgrove/xlsx into .cursor/skills/xlsx/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "xlsx", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/aiskillstore/marketplace.git --path skills/autumnsgrove/xlsx--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add aiskillstore/marketplace --skill xlsx -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install aiskillstore/marketplace xlsx --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/autumnsgrove/xlsx .gemini/skills/xlsx && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "xlsx" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/autumnsgrove/xlsx into .gemini/skills/xlsx/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "xlsx", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install aiskillstore/marketplace xlsxInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add aiskillstore/marketplace --skill xlsx -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/autumnsgrove/xlsx .github/skills/xlsx && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "xlsx" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/autumnsgrove/xlsx into .github/skills/xlsx/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "xlsx", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aiskillstore/marketplace --skill xlsx -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install aiskillstore/marketplace xlsx --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/autumnsgrove/xlsx .opencode/skills/xlsx && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "xlsx" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/autumnsgrove/xlsx into .opencode/skills/xlsx/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "xlsx", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
xlsx- GitHub stars
- 430
- Token cost
- ~3.1k tokens
- SKILL.md length
- 716 words
- Files
- 11 (incl. scripts, references)
- Skills in repo
- 1,044
- Repo updated
- First seen
- Licence
- None found
At a glance
Comprehensive Excel spreadsheet creation, editing, and analysis with support for formulas, formatting, charts, data analysis, and visualization.
- Works in 6 steps: File Operations → Data Management → Formatting → …
- Working with .xlsx
- SKILL.md covers Overview, Core Capabilities, Installation and Essential Workflows, plus 3 more sections
- Runs Python scripts from its folder; calls pip and uv
What it does
XLSX is an agent skill from aiskillstore/marketplace. Comprehensive Excel spreadsheet creation, editing, and analysis with support for formulas, formatting, charts, data analysis, and visualization. Use when working with .xlsx, .xlsm, .csv files for: (1) Creating spreadsheets with formulas and formatting, (2) Reading/analyzing data, (3) Modifying existing spreadsheets while preserving formulas, (4) Creating charts and visualizations, (5) Data transformation and analysis, (6) Multi-worksheet operations
Its SKILL.md is about 3.1k tokens, which your agent loads only when the skill is triggered. The skill folder holds 13 other files, including scripts and reference files (for example `README.md`, `examples/dashboard-creation.md` and `examples/data-transformation.md`).
It sits in Documents & Office, covering Excel spreadsheets and Data analysis. It works with Microsoft Excel. The repository describes itself as: Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.
When your agent uses it
- Working with .xlsx
- .csv files for:
- Creating spreadsheets with formulas and formatting
- Reading/analyzing data
Example prompts
- “/xlsx”
Requirements
- Python 3
Workflow steps
6 steps, taken from the step headings in SKILL.md.
- File Operations
- Data Management
- Formatting
- Charts & Visualizations
- Multi-Worksheet Operations
- Data Analysis
What it can do on your machine
Read from SKILL.md and the folder at commit 755bc35. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 2 files in scripts/ (Python), which the agent can run.
Shell commands in SKILL.md call:
pipuv
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
openpyxl.readthedocs.iopandas.pydata.orgsupport.microsoft.com
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
XLSX loads about 3.1k tokens when it runs, and up to ~5.7k if it reads all its reference files. Until then it costs about 114 tokens; SKILL.md has 716 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 716 words (~3,052 tokens).
“This skill provides comprehensive capabilities for working with Excel spreadsheets programmatically using Python. It covers everything from basic file operations to advanced data analysis, formula management, chart creation, and formatting.”
- name
- xlsx
Files
SKILL.md and 10 other files (scripts, references) in skills/autumnsgrove/xlsx of aiskillstore/marketplace.
- SKILL.md
- README.md
- examples/dashboard-creation.md
- examples/data-transformation.md
- examples/financial-report.md
- examples/workflow-examples.md
- references/best-practices.md
- references/library-reference.md
- scripts/example_usage.py
- scripts/excel_helper.py
- skill-report.json
Open the folder on GitHubat commit 755bc35
Compare with similar skills
XLSX next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| XLSX this skillaiskillstore/marketplace | 430 | — | ~3.1k | Automated safety check: Pass | None | |
| XLSXeinverne/dotfiles | 121 | 39 repos | ~2.7k | Automated safety check: Pass | Proprietary | |
| XLSXjjyaoao/HelloAgents | 3.2k | — | ~5k | Automated safety check: Pass | Proprietary | |
| Pie Chart Data AnalysisMichaelYang-lyx/AIDABench | 111 | 1 repos | ~964 | Automated safety check: Pass | None | |
| Codebookbrycewang-stanford/Auto-Empirical-Research-Skills | 4.5k | — | ~527 | Automated safety check: Notes | Custom licence | |
| Research Data Auto Analysis PlottingDrchronx/ai-agent-research-starter-kit | 137 | — | ~463 | Automated safety check: Pass | Custom licence |
Similar skills
XLSX
jjyaoao/HelloAgents
Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization.
Pie Chart Data Analysis
MichaelYang-lyx/AIDABench
对多Sheet Excel或CSV数据进行分类汇总统计，自动识别关键字段并生成包含占比、数值及美化饼图的可下载分析报告。
Codebook
brycewang-stanford/Auto-Empirical-Research-Skills
Auto-generates a Markdown codebook from a dataset (CSV, DTA, Excel, Parquet) with types and summary statistics.
Research Data Auto Analysis Plotting
Drchronx/ai-agent-research-starter-kit
Automatically analyze research datasets and generate publication-ready statistical tables, correlation figures, grouped comparison plots, and regression diagnostics.
Data Analysis
HezaoHezao/poirot
Analyze Excel/CSV files with DuckDB SQL via bash. An agent skill from HezaoHezao/poirot.
More from aiskillstore/marketplace
All 1,044 skills in this repoCode Stats
aiskillstore/marketplace
Analyze codebase with tokei (fast line counts by language) and difft (semantic AST-aware diffs).
Data Processing
aiskillstore/marketplace
Process JSON with jq and YAML/TOML with yq. An agent skill from aiskillstore/marketplace.
Doc Scanner
aiskillstore/marketplace
Scans for project documentation files (AGENTS.md, CLAUDE.md, GEMINI.md, COPILOT.md, CURSOR.md, WARP.md, and 15+ other formats) and synthesizes guidance.
File Search
aiskillstore/marketplace
Modern file and content search using fd, ripgrep (rg), and fzf.
Find Replace
aiskillstore/marketplace
Modern find-and-replace using sd (simpler than sed) and batch replacement patterns.
Project Planner
aiskillstore/marketplace
Detects stale project plans and suggests session commands. An agent skill from aiskillstore/marketplace.
Related
Works with
Categories
Questions about XLSX
What does XLSX do?
Comprehensive Excel spreadsheet creation, editing, and analysis with support for formulas, formatting, charts, data analysis, and visualization. XLSX is an agent skill from aiskillstore/marketplace. Comprehensive Excel spreadsheet creation, editing, and analysis with support for formulas, formatting, charts, data analysis, and visualization.
When should I use XLSX?
XLSX fits situations like: working with .xlsx; .csv files for:; creating spreadsheets with formulas and formatting; reading/analyzing data.
How do I install XLSX in Claude Code?
Run `npx skills add aiskillstore/marketplace --skill xlsx -a claude-code`. Or copy the skill folder (skills/autumnsgrove/xlsx in aiskillstore/marketplace) into .claude/skills/xlsx in your project. Claude Code loads it when a task matches its description.
How do I install XLSX in Codex?
Run `npx skills add aiskillstore/marketplace --skill xlsx -a codex`. Or copy the skill folder (skills/autumnsgrove/xlsx in aiskillstore/marketplace) into .agents/skills/xlsx in your project. Codex loads it when a task matches its description.
Can I use XLSX in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add aiskillstore/marketplace --skill xlsx -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/xlsx, .gemini/skills/xlsx, .github/skills/xlsx and .opencode/skills/xlsx in your project.
What does XLSX need to run?
Going by SKILL.md and its folder, XLSX needs Python for the scripts in its folder and the command-line tools its instructions call (pip and uv). Our summary lists: Python 3.
Does XLSX access the network?
SKILL.md names 3 domains. As links in the text: openpyxl.readthedocs.io, pandas.pydata.org and support.microsoft.com. This is read from the text; nothing was executed.
Is XLSX safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does XLSX use?
No licence was found for XLSX or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does XLSX use?
About 3.1k tokens (SKILL.md is roughly 12k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 2.6k tokens, read only when the agent opens those files.
What are the alternatives to XLSX?
Skills that share tags, products or a category with XLSX: XLSX (einverne/dotfiles, 121 stars), XLSX (jjyaoao/HelloAgents, 3.2k stars), Pie Chart Data Analysis (MichaelYang-lyx/AIDABench, 111 stars) and Codebook (brycewang-stanford/Auto-Empirical-Research-Skills, 4.5k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains XLSX?
aiskillstore (a GitHub organization) maintains it in aiskillstore/marketplace, which has 430 GitHub stars. The repository holds 1,044 skills in this directory. The repository was last updated on October 9, 2026.
Source: aiskillstore/marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.