ooxml-validator SKILL.md skillA
ooxml-validator from stbenjam/skillsaw is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add stbenjam/skillsaw/ooxml-validator@git:20260902.d20ced0Pins git:20260902.d20ced0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- stbenjam/skillsaw
- Path
tests/fixtures/agentskills/unreferenced-glob-loaded/ooxml-validator/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260902.d20ced0, committed Sep 2, 2026
- Size
- 843 bytes
- Repository stars
- 69
- License
- Apache-2.0
Validate the XML inside a .docx or .xlsx against the OOXML schemas, and render an HTML report of the failures. Use when a generated Office document opens with a repair prompt or fails to open at all.
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
# OOXML Validator Unpack the document, then validate every part against the OOXML schemas: ```bash unzip -q report.docx -d unpacked/ python scripts/validate.py unpacked/ --report validation.html ``` ## Reading the output Each failure names the part, the line, and the schema rule it violated. Fix the part in `unpacked/`, re-zip, and re-run until the run is clean. Pass `--strict` to fail on the warnings the Office applications tolerate, such as an unknown attribute in a namespace the document declares but never uses. Legacy flat-file exports are out of scope: convert them to .docx first.
Read the whole file at its exact version.
How to install
mdr add stbenjam/skillsaw/ooxml-validator@sha256:4153a58e777e4fdeThe line at the top of this page pins the label git:20260902.d20ced0, 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_ij6sk23nrlwfidlh)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 2, 2026.
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 (843 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
stbenjam/skillsaw · 69 stars · license Apache-2.0 · pushed 2026-11-01 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ij6sk23nrlwfidlh GET https://markdownregistry.com/api/v1/resolve?ref=stbenjam/skillsaw/ooxml-validator GET https://markdownregistry.com/api/v1/blob/4153a58e777e4fde3e503aec967a6e80a6b0ad57a5c4926dd50c216c27f66905
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.