stbenjam/skillsaw · tests/fixtures/agentskills/unreferenced-glob-loaded/ooxml-validator/SKILL.md

ooxml-validator skillA

ooxml-validator is agent-read markdown (skill) from stbenjam/skillsaw: 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..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add stbenjam/skillsaw/ooxml-validator@git:20260902.d20ced0
Exact content
mdr add stbenjam/skillsaw/ooxml-validator@sha256:4153a58e777e4fde

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_ij6sk23nrlwfidlh.svg)](https://markdownregistry.com/a/art_ij6sk23nrlwfidlh)

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Versions

versioncommittedcommitsizeaudit
git:20260902.d20ced0 latest2026-09-02 d20ced0 843 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • 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

GitHub

stbenjam/skillsaw · 66 stars · license Apache-2.0 · pushed 2026-09-12 · 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

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.