office-xlsx

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

IndexedProprietary. LICENSE.txt has complete terms★ 1

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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/the-resonance-team-office-xlsx

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

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, charting, cleaning messy data); create a new spreadsheet from scratch or from other data sources; or convert between tabular file formats. Trigger especially when the user references a spreadsheet file by name or path — even casually (like "the xlsx in my downloads") — and wants something done to it or produced from it. Also trigger for cleaning or restructuring messy tabular data files (malformed rows, misplaced headers, junk data) into proper spreadsheets. The deliverable must be a spreadsheet file. Do NOT trigger when the primary deliverable is a Word document, HTML report, standalone Python script, database pipeline, or Google Sheets API integration, even if tabular data is involved.

Use cases: documents, spreadsheets, frontend, backend

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools: No tools found
Secrets: None asked for
Install scripts: None found
Runs as: Python package

Network hosts it talks to 1

codeload.github.com · found in install command

Files it touches

~/.claude/skills/office-xlsx

What's inside

Skill name: office-xlsx
Description: 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, charting, cleaning messy data); create a new spreadsheet from scratch or from other data sources; or convert between tabular file formats. Trigger especially when the user references a spreadsheet file by name or path — even casually (like "the xlsx in my downloads") — and wants something done to it or produced from it. Also trigger for cleaning or restructuring messy tabular data files (malformed rows, misplaced headers, junk data) into proper spreadsheets. The deliverable must be a spreadsheet file. Do NOT trigger when the primary deliverable is a Word document, HTML report, standalone Python script, database pipeline, or Google Sheets API integration, even if tabular data is involved.
License: Proprietary. LICENSE.txt has complete terms
Instructions: 95 lines in SKILL.md · view on GitHub

Before installing

Ships executable scripts

Files (53)

LICENSE.txt
SKILL.md
__init__.py · scripts/office/helpers/
pptx_chart.py · scripts/office/helpers/
pptx_slide.py · scripts/office/helpers/
pptx_theme.py · scripts/office/helpers/
dml-chart.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
dml-chartDrawing.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
dml-diagram.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
dml-lockedCanvas.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
dml-main.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
dml-picture.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
dml-spreadsheetDrawing.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
dml-wordprocessingDrawing.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
pml.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
shared-additionalCharacteristics.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
shared-bibliography.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
shared-commonSimpleTypes.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
shared-customXmlDataProperties.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
shared-customXmlSchemaProperties.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
shared-documentPropertiesCustom.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
shared-documentPropertiesExtended.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
shared-documentPropertiesVariantTypes.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
shared-math.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
shared-relationshipReference.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
sml.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
vml-main.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
vml-officeDrawing.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
vml-presentationDrawing.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
vml-spreadsheetDrawing.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
vml-wordprocessingDrawing.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
wml.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
xml.xsd · scripts/office/schemas/ISO-IEC29500-4_2016/
opc-contentTypes.xsd · scripts/office/schemas/ecma/fouth-edition/
opc-coreProperties.xsd · scripts/office/schemas/ecma/fouth-edition/
opc-digSig.xsd · scripts/office/schemas/ecma/fouth-edition/
opc-relationships.xsd · scripts/office/schemas/ecma/fouth-edition/
mc.xsd · scripts/office/schemas/mce/
wml-2010.xsd · scripts/office/schemas/microsoft/
wml-2012.xsd · scripts/office/schemas/microsoft/
wml-2018.xsd · scripts/office/schemas/microsoft/
wml-cex-2018.xsd · scripts/office/schemas/microsoft/
wml-cid-2016.xsd · scripts/office/schemas/microsoft/
wml-sdtdatahash-2020.xsd · scripts/office/schemas/microsoft/
wml-symex-2015.xsd · scripts/office/schemas/microsoft/
soffice.py · scripts/office/
validate.py · scripts/office/
__init__.py · scripts/office/validators/
base.py · scripts/office/validators/
docx.py · scripts/office/validators/
pptx.py · scripts/office/validators/
redlining.py · scripts/office/validators/
recalc.py · scripts/

The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub

Signals

Stars: 1
Forks: 0
Open issues: 0
Last commit (this folder): Aug 4, 2026 (3 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License: Proprietary. LICENSE.txt has complete terms
Repository: github.com/The-Resonance-Team/BenhVienPhuTho-Skills
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: GitHub github-graphql

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office-xlsx skill. Agent Mart. https://agentmart.dev/skills/the-resonance-team-office-xlsx (last updated 2026-10-24)

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Files it touches

What's inside

More from The-Resonance-Team/BenhVienPhuTho-Skills

Signals

Details

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Rather not set it up yourself?

Get office-xlsx running in your business