orkas-ai/orkas · resources/builtin/marketplace/skills/081c15ffbab4/SKILL.md

office-excel skillB

office-excel is agent-read markdown (skill) from orkas-ai/orkas.

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 orkas-ai/orkas/office-excel@git:20260911.8208720
Exact content
mdr add orkas-ai/orkas/office-excel@sha256:024850238e77cbce

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_vnd25i4jkhsu6so7.svg)](https://markdownregistry.com/a/art_vnd25i4jkhsu6so7)

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Versions

versioncommittedcommitsizeaudit
git:20260911.8208720 latest2026-09-11 8208720 8,325 BB view · diff
git:20260825.008e2652026-08-25 008e265 8,686 BB view · diff
git:20260825.cd5f7822026-08-25 cd5f782 8,450 BB view · diff
git:20260811.66e94402026-08-11 66e9440 7,384 BB view · diff
git:20260729.75a847a2026-07-29 75a847a 7,147 BB view

Audit of the latest version

B  16 of 17 checks passed. Deterministic, no model, same answer every run.
  • fail: Frontmatter declares a description
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Size between 200 bytes and 200 KB (8325 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

orkas-ai/orkas · 1,896 stars · license MIT · pushed 2026-09-11 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_vnd25i4jkhsu6so7
GET https://markdownregistry.com/api/v1/resolve?ref=orkas-ai/orkas/office-excel
GET https://markdownregistry.com/api/v1/blob/024850238e77cbcea5c037a48e6d0f482bb90ba9296fd372d4ddadd8e598e140