high-assurance-verification SKILL.md skillA
high-assurance-verification from jposluns/grc_library is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add jposluns/grc_library/high-assurance-verification@git:20260818.26434dcPins git:20260818.26434dc in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- jposluns/grc_library
- Path
guardrails/skills/high-assurance-verification/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260818.26434dc, committed Aug 18, 2026
- First version recorded
- Aug 3, 2026
- Size
- 15,880 bytes
- Repository stars
- 3
- License
- CC-BY-SA-4.0
Run the heavier pre-apply verification harness for a SENSITIVE change, one that is gate-blind on correctness (a fit or semantic property no existence gate can check), delicate at scale (a wide reshape or bulk mapping where a hand-edit is itself a defect risk), and costly to get wrong (a cited or downstream-relied-on artefact). Use before applying such a change, when the maintainer directs absolute-integrity rechecking, or when resuming a sensitive item left open in the register. It composes…
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
# High-Assurance Verification (the sensitive-change harness) ## Project wiring (the parent library's instantiation; adopters substitute their own) Portable procedure, concrete names. In the parent GRC library this skill runs with: - Persistent register: the high-assurance register in the consuming project's working state, one row per sensitive item (the item, which trigger conditions make it sensitive, the stages run and their outcomes, the status). Open rows (`pending` / `in-progress` / `deferred`) are surfaced at session resume by the `/orch` command alongside the other standing registers, so an item survives a session boundary. - Motivating case: adding a control-framework column to the compliance matrix, where each cell carries a control code whose fit no existence gate can check. - Cadenced companion on matrix changes: the `/matrix-fit` semantic-fit audit (this harness at apply time, the cadence as the closing check). An adopting project maps each bullet to its own register location, resume-surfacing mechanism, and companion cadences; the procedure below refers to them generically. ## Overview …
Read the whole file at its exact version.
How to install
mdr add jposluns/grc_library/high-assurance-verification@sha256:552174a44ab33fe1The line at the top of this page pins the label git:20260818.26434dc, 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_24pitytpemvrn36r)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Aug 3, 2026 and Aug 18, 2026, about one every 5 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260818.26434dc latest | 2026-08-18 | 26434dc | 15,880 B | A | view · diff |
| git:20260818.842c6cf | 2026-08-18 | 842c6cf | 15,745 B | A | view · diff |
| git:20260817.59cf4c5 | 2026-08-17 | 59cf4c5 | 15,747 B | A | view · diff |
| git:20260803.50c809a | 2026-08-03 | 50c809a | 15,382 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 (15880 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
jposluns/grc_library · 3 stars · license CC-BY-SA-4.0 · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_24pitytpemvrn36r GET https://markdownregistry.com/api/v1/resolve?ref=jposluns/grc_library/high-assurance-verification GET https://markdownregistry.com/api/v1/blob/552174a44ab33fe16cbf65f7527f7c21177a6dc77448c23736e52723d755a2ff
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.