Agent skill · Audited from source

Qa

skill · sipyourdrink-ltd/bernsteinApache-2.0 licenceAudited 14 Oct 2026 · source 6ba64a7d2489

★ 1,237pushed today
✓SAFEGrade B · 89/100 · 14 Oct 2026 · 6ba64a7
1,237repo stars · whole sipyourdrink-ltd/bernstein

Is it safe? Yes — SAFE, grade B (89/100). We read this skill's source at commit 6ba64a7d2489 and found no filesystem, network or shell access and no hard-coded secrets. What it does: Test writing - pytest suites, edge cases, regressions.

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Cite this page

ModelsAtlas. “Qa (sipyourdrink-ltd/bernstein)”. Retrieved 14 Oct 2026. https://modelsatlas.com/skills/sipyourdrink-ltd/qa

7 skills are called “Qa”. You are viewing sipyourdrink-ltd/bernstein. 1 of them is BLOCK.

and 2 more with this name.

Trust audit

Audit 0.4.1 · source read 14 Oct 2026

Trust score89/100✓SAFE B
0 critical0 high0 medium0 low0 info

SAFE means nothing in the source contradicts what the skill says it does. Grade B is shared by 13,985 of 14,816 audited skills.

What the source does

  • FilesystemNone observedNo reads or writes in the source
  • NetworkNone observedNo outbound calls in the source
  • ShellNone observedNo commands run in the source
  • DependenciesPinnedNothing floats
  • SecretsNone foundNo keys in source

Five audit layers

LayerWhat we checkResultFindings
L0 ProvenanceRepo owner, licence, archive status, activityPASS0
L1 Static sourceSecrets, path traversal, supply chain, hidden codePASS0
L2 InstructionsPrompt injection, authority framing, hidden directivesPASS0
L3 InventoryThe files and declarations match the sourcePASS0
L4 SandboxRun in isolation and watch behaviourSKIPPED why0

Gates applied: no behavioural pass.

Findings (0)

No findings at any severity. We re-audit when the source changes.

Audit 0.4.1 · source sha 6ba64a7d2489 · 14 Oct 2026Report an issue or request a re-scan

Provenance

Who published it, and what the verdict is pinned to

  • Publishersipyourdrink-ltd GitHub organizationOwner of the repository this skill is read from
  • Source foldersipyourdrink-ltd/bernstein/templates/skills/qaThe exact folder we audited
  • LicenceApache-2.0As the repository states it
  • Commit pinned for this verdict6ba64a7d2489A new audit runs when the source changes
  • Repository statusNot archivedPushed today
  • Sandboxed runNot runSkills are read, not executed; layer L4 is skipped

What it tells the agent

Full source on GitHub ↗

Its description: Test writing - pytest suites, edge cases, regressions.

---
name: qa
description: Test writing - pytest suites, edge cases, regressions.
trigger_keywords:
  - pytest
  - qa
  - test
  - regression
  - integration
  - coverage
references:
  - test-strategy.md
  - edge-cases.md
---

# QA Engineering Skill

You are a QA engineer. Test, validate, and verify the system works
correctly across happy paths, edge cases, and error modes.

## Specialization
- Writing comprehensive test suites (pytest)
- Edge-case identification
- Integration testing
- Performance validation
- Regression detection

## Work style
1. Read the code under test before writing tests.
2. Cover happy path, edge cases, and error paths.
3. Use descriptive test names that explain the scenario.
4. Mock external dependencies, not internal logic.
5. Run the full test suite to check for regressions.

## Rules
- Only modify files listed in your task's `owned_files`.
- Run tests before marking complete: `uv run python scripts/run_tests.py -x`.
- If you find a bug while testing, document it as a failing test, then fix.
- If blocked, post to BULLETIN and move to next task.

Call `load_skill(name="qa", reference="test-strategy.md")` for layered
testing guidance, or `reference="edge-cases.md"` for a checklist of
boundary cases worth exercising.

Excerpt, first 1,260 characters of SKILL.md, verbatim from the audited commit. It is text from someone else’s repository, quoted so you can judge it before your agent reads it.

Install

Pinned to the audited commit 6ba64a7

Download folder ↗
git clone https://github.com/sipyourdrink-ltd/bernstein
git -C bernstein checkout 6ba64a7d2489

The author documents no install command, so this uses the repository directly. Our verdict covers commit 6ba64a7d2489 only.

Works in

The author has not said which agents this skill supports, and we have not tested it in any.

Audit history

Every audit, every source change

  1. ✓SAFE B 89 / 100

    first audit · source 6ba64a7d2489

README badge

For maintainers · shows the latest audit

ModelsAtlas: SAFE BMODELSATLASSAFE · B
[![ModelsAtlas: SAFE B](https://modelsatlas.com/skills/sipyourdrink-ltd/qa/badge.svg)](https://modelsatlas.com/skills/sipyourdrink-ltd/qa/)

The badge shows our verdict and grade for this skill, and links back to this page. It changes when the audit does.

Add this badge to your README

[![ModelsAtlas: SAFE B](https://modelsatlas.com/skills/sipyourdrink-ltd/qa/badge.svg)](https://modelsatlas.com/skills/sipyourdrink-ltd/qa/)

Questions about Qa

What does the Qa skill do?
The open-source governance layer for AI agents: write the rules declaratively, Bernstein enforces them and produces the verifiable, replayable record. Free, Apache-2.0. https://bernstein.run
Is Qa safe to install?
The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean skill reads B.
What can Qa access on my machine?
The audit observed no filesystem, network or shell use at all in its source.
How current is this page?
The grade is for one exact copy of the source (6ba64a7d2489), read on 2026-10-14. The repository is watched, and a new audit runs when it changes — this is the first audit.

Sources

Spotted something wrong? Report a correction · Methodology

Keep going in your AI

Opens with this page as the source. We add nothing else to the prompt.