microsoft-excel SKILL.md skillA
microsoft-excel from acedatacloud/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add acedatacloud/skills/microsoft-excel@v1.0Pins v1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- acedatacloud/skills
- Path
skills/microsoft-excel/SKILL.md- Versions recorded
- 2
- Latest version
- v1.0, committed Jun 22, 2026
- First version recorded
- Jun 21, 2026
- Size
- 3,084 bytes
- Repository stars
- 17
- License
- a license file GitHub does not identify
Read and edit live Excel workbooks stored in OneDrive / SharePoint via the Microsoft Graph workbook API. Use when the user mentions an Excel file, a spreadsheet on OneDrive, reading a range or table, appending rows, updating cells, or listing worksheets in a cloud .xlsx.
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
Drive **live Excel workbooks** via the Microsoft Graph workbook API with
`curl + jq`. The user's OAuth bearer token is in `$MICROSOFT_EXCEL_TOKEN`; every
call needs `Authorization: Bearer $MICROSOFT_EXCEL_TOKEN`. Base URL:
`https://graph.microsoft.com/v1.0`. The workbook API operates on a **drive item**
(an .xlsx in OneDrive/SharePoint), so you need its `ITEM_ID`.
Failures are `{"error":{"code","message"}}` — show `message` verbatim. `401` =
token expired (re-install). `403` on a write = the user granted read-only.
```bash
G="https://graph.microsoft.com/v1.0"; AUTH="Authorization: Bearer $MICROSOFT_EXCEL_TOKEN"
# Find the workbook by name (then take .id as ITEM_ID)
curl -sS -H "$AUTH" "$G/me/drive/root/search(q='budget.xlsx')" \
| jq '.value[] | {id, name, webUrl}'
# Worksheets in the workbook
curl -sS -H "$AUTH" "$G/me/drive/items/ITEM_ID/workbook/worksheets" \
| jq '.value[] | {id, name, position}'
```
## Read & write ranges
```bash
ITEM="ITEM_ID"; WS="Sheet1"
# Used range (values + formulas + formats)
curl -sS -H "$AUTH" \
"$G/me/drive/items/$ITEM/workbook/worksheets/$WS/usedRange" \
| jq '{address, values: .values}'
# Read a specific range
curl -sS -H "$AUTH" \
…Read the whole file at its exact version.
How to install
mdr add acedatacloud/skills/microsoft-excel@sha256:7c76e8ffdbbbb89fThe line at the top of this page pins the label v1.0, 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_dydvktjpkake2dpk)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Jun 21, 2026 and Jun 22, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0 latest | 2026-06-22 | 256e65d | 3,084 B | A | view · diff |
| v1.0 | 2026-06-21 | 0fabe09 | 3,101 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 (3084 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
acedatacloud/skills · 17 stars · license a license file GitHub does not identify · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_dydvktjpkake2dpk GET https://markdownregistry.com/api/v1/resolve?ref=acedatacloud/skills/microsoft-excel GET https://markdownregistry.com/api/v1/blob/7c76e8ffdbbbb89fec96663adb64290bfdafdf35e24b2592a266ca47e71714a7
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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