ai-system-inventory SKILL.md skillA
ai-system-inventory from better-isms/grcskills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add better-isms/grcskills/ai-system-inventory@git:20261027.94f7f3ePins git:20261027.94f7f3e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- better-isms/grcskills
- Path
skills/tristan-roth/ai-system-inventory/SKILL.md- Versions recorded
- 3
- Latest version
- git:20261027.94f7f3e, committed Oct 27, 2026
- First version recorded
- Oct 19, 2026
- Size
- 8,079 bytes
- Repository stars
- 56
- License
- MIT
Use this skill when a company needs to know what AI it builds, buys or uses, before an AI governance programme, an AI regulation review or a customer questionnaire, and asks "list our AI systems", "build an AI register", "AI inventory", "where are we using AI", "find shadow AI", "which of our vendors use AI" or "what AI do we have before the AI Act". Discovers AI systems from procurement, single sign-on, code and teams, records one entry per use case with owner, purpose, data, affected people…
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
Use this when there is no AI register, or when the one that exists lists two tools and an internal model and nothing else. You get two files in a new folder, `./ai-system-inventory/`: a spreadsheet you can open in Excel listing every use of AI in the company, one row per use, with its owner, the data it touches and who it affects (`ai-register.csv`), and a short notes document explaining what counts as AI, where each finding came from and the questions for each owner (`inventory-notes.md`). This skill drafts for a human to review and sign; this skill never marks a control effective. Every later AI governance step (classification, impact assessment, vendor review) reads this register, so a gap here is a gap everywhere. End `inventory-notes.md` with `## Not checked`: what this run did not read or could not open, what it assumed and what it did not verify, specific to this run. ## Inputs to gather …
Read the whole file at its exact version.
How to install
mdr add better-isms/grcskills/ai-system-inventory@sha256:135d029d76313276The line at the top of this page pins the label git:20261027.94f7f3e, 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_i4c57fx3onahtlvx)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Oct 19, 2026 and Oct 27, 2026, about one every 4 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261027.94f7f3e latest | 2026-10-27 | 94f7f3e | 8,079 B | A | view · diff |
| git:20261019.20937b5 | 2026-10-19 | 20937b5 | 7,840 B | A | view · diff |
| git:20261019.3c6cd53 | 2026-10-19 | 3c6cd53 | 7,689 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 (8079 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
better-isms/grcskills · 56 stars · license MIT · pushed 2026-10-30 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_i4c57fx3onahtlvx GET https://markdownregistry.com/api/v1/resolve?ref=better-isms/grcskills/ai-system-inventory GET https://markdownregistry.com/api/v1/blob/135d029d76313276df157057fe7d2e2ecb5bf6a7efc42e809f2d4b1b622f7b73
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.