qa SKILL.md skillA
qa from arcee-ai/nac is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add arcee-ai/nac/qa@git:20260820.87e8e55Pins git:20260820.87e8e55 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- arcee-ai/nac
- Path
.agents/skills/qa/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260820.87e8e55, committed Aug 20, 2026
- First version recorded
- Aug 18, 2026
- Size
- 27,106 bytes
- Repository stars
- 297
- License
- Apache-2.0
Run scalable, isolated live QA for nac development. The top-level local orchestrator must parse n (default 4), dispatch one setup worker with this skill, copy its n assignment contracts verbatim into exactly n parallel test workers with this skill, then dispatch one aggregate worker with this skill using all test episodes; setup selects or creates a clean worktree for the requested revision, every phase changes to that worktree, slots and paths stay immutable after setup, and preloaded workers…
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
# NAC quality assurance Run adversarial, evidence-backed QA against one requested committed revision. Exercise the live branch-built server, not only unit tests. Preserve every worker's findings in independent ignored reports, then summarize the complete pass. This workflow tests; it does not fix. Never edit source, dependency files, generated assets, repository configuration, issues, or pull requests during a QA pass. ## Input and roles `n` is the number of QA test workers. Accept one positive integer and default to `4`. A caller-supplied value means exactly that many test workers, not a maximum or aspiration. Reject zero, negative, non-integer, or locally unsupportable values with concrete capacity evidence; never reduce `n` silently. Caller requests about focus or duration are ordinary test context, not additional formal parameters. …
Read the whole file at its exact version.
How to install
mdr add arcee-ai/nac/qa@sha256:e7d05b99696f2306The line at the top of this page pins the label git:20260820.87e8e55, 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_aqxdwkr67fdqnn3d)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Aug 18, 2026 and Aug 20, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260820.87e8e55 latest | 2026-08-20 | 87e8e55 | 27,106 B | A | view · diff |
| git:20260819.2c3678c | 2026-08-19 | 2c3678c | 24,315 B | A | view · diff |
| git:20260818.942ebb3 | 2026-08-18 | 942ebb3 | 22,898 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 (27106 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
arcee-ai/nac · 297 stars · license Apache-2.0 · pushed 2026-11-02 · branch dev
API
GET https://markdownregistry.com/api/v1/artifacts/art_aqxdwkr67fdqnn3d GET https://markdownregistry.com/api/v1/resolve?ref=arcee-ai/nac/qa GET https://markdownregistry.com/api/v1/blob/e7d05b99696f2306cff35d4cbb509a15ceb3c6ec288ee4d01218d52284b19000
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.