xlsx SKILL.md skillA
xlsx from vm0-ai/vm0-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add vm0-ai/vm0-skills/xlsx@git:20261104.fc13d00Pins git:20261104.fc13d00 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- vm0-ai/vm0-skills
- Path
office/xlsx/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261104.fc13d00, committed Nov 4, 2026
- First version recorded
- Oct 20, 2026
- Size
- 5,531 bytes
- Repository stars
- 81
- License
- none declared
Create, read, edit, format, and validate Excel spreadsheets. Use for XLSX files, spreadsheet formulas, tables, and financial models, budgets, forecasts, scenarios, or management reports delivered in Excel. Select both the file operation and the business scenario; financial workbooks also load the finance reference. Read CSV/TSV data without changing the source.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Excel workbooks Select **both an operation and a business scenario** before authoring. Choosing CREATE or EDIT does not finish scenario selection. User requirements and an existing template or house style take precedence over these defaults. Set `SKILL_DIR` to the absolute directory containing this file. Read only the common guidance, applicable scenario, and operation needed for the task. ## Layer 1 — Common workbook rules - Preserve the source. Read-only analysis must not save, restyle, or recalculate the original. Perform edits and application checks on separate copies. - Use live Excel formulas for derived workbook outputs; keep source records and adjustable inputs identifiable. Do not replace formulas with cached answers. - Preserve unrelated sheets, formulas, styles, controls, and package features. A narrow edit is not permission to rebuild or redesign the workbook. - For new workbooks or requested formatting, read [common presentation](references/common/presentation.md). For narrow edits, apply it only to changed cells without overriding the supplied layout. - For imports, new editable inputs or authorized input changes, read …
Read the whole file at its exact version.
How to install
mdr add vm0-ai/vm0-skills/xlsx@sha256:3c7ccbbb6b0a7fd8The line at the top of this page pins the label git:20261104.fc13d00, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_pkvdaaltktax36fq)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Oct 20, 2026 and Nov 4, 2026, about one every 15 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261104.fc13d00 latest | 2026-11-04 | fc13d00 | 5,531 B | A | view · diff |
| v1.0 | 2026-10-20 | 77a5bef | 9,238 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (5531 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
vm0-ai/vm0-skills · 81 stars · license none declared · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_pkvdaaltktax36fq GET https://markdownregistry.com/api/v1/resolve?ref=vm0-ai/vm0-skills/xlsx GET https://markdownregistry.com/api/v1/blob/3c7ccbbb6b0a7fd8099794f23900a4f0860025b4de1b0f57367b3a9d4f52a0ca
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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