regression-scope-analysis SKILL.md skillA

regression-scope-analysis from naodeng/awesome-qa-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add naodeng/awesome-qa-skills/regression-scope-analysis@git:20261011.7d9502b

Pins git:20261011.7d9502b in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
naodeng/awesome-qa-skills
Path
skills/en/testing-types/regression-scope-analysis/SKILL.md
Versions recorded
3
Latest version
git:20261011.7d9502b, committed Oct 11, 2026
First version recorded
Aug 29, 2026
Size
4,252 bytes
Repository stars
301
License
a license file GitHub does not identify

Use this skill when you need to define risk-based regression scope after a change or release; triggers include regression scope analysis.

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

# Regression Scope Analysis

## When to Use

- Use this skill when you need to define regression boundaries and depth from change, dependencies, risk, and available capacity.
- Use it to review an existing plan, result, or evidence set and produce actionable improvements.
- Use it when context is incomplete but a bounded first pass is still valuable.

## Output Format Options

- Default to Markdown for review, execution, and incremental refinement.
- When the user requests tables, CSV, JSON, or ticket fields, preserve risk, evidence, priority, and boundary information.
- For machine-consumed output, confirm the schema, enums, and required fields first.

## How to Use

1. Read and follow `prompts/regression-scope-analysis.md`, including its input contract, execution rules, minimum coverage, and output order.
2. Add only context that changes the decision: scope, environment, version, constraints, evidence, and success criteria.
3. Audit the input, then separate confirmed facts, working assumptions, and open questions.
4. Rank by risk and evidence strength, and produce an artifact that can be executed or reviewed directly.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add naodeng/awesome-qa-skills/regression-scope-analysis@sha256:a40d63c532f2a169

The line at the top of this page pins the label git:20261011.7d9502b, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_35vcock5cnjkyldf.svg)](https://markdownregistry.com/a/art_35vcock5cnjkyldf)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 3 versions of this file, between Aug 29, 2026 and Oct 11, 2026, about one every 21 days.

versioncommittedcommitsizeaudit
git:20261011.7d9502b latest2026-10-11 7d9502b 4,252 BA view · diff
git:20260829.175e3802026-08-29 175e380 3,284 BA view · diff
git:20260829.88085cc2026-08-29 88085cc 379 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (4252 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

naodeng/awesome-qa-skills · 301 stars · license a license file GitHub does not identify · pushed 2026-11-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_35vcock5cnjkyldf
GET https://markdownregistry.com/api/v1/resolve?ref=naodeng/awesome-qa-skills/regression-scope-analysis
GET https://markdownregistry.com/api/v1/blob/a40d63c532f2a169872000f5c8bf60472788f259edafc9b15b0447dfd53e9763

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.

More from naodeng/awesome-qa-skills

AGENTS.md AGENTS.md file
naodeng/awesome-qa-skills · AGENTS.md
git:20261029.dc831fe · audit A · 301 stars
sqet-judge-calibration SKILL.md skill
naodeng/awesome-qa-skills · evidence/skill-quality/2026-10-03-codex-pilot/reproduction/calibration/SKILL.md · Offline answer fixtures for calibrating an experimental semantic judge; not a Pilot Skill or runtime result.
git:20261016.61d7e3c · audit A · 301 stars
parent SKILL.md skill
naodeng/awesome-qa-skills · evidence/skill-quality/2026-10-03-codex-pilot/reproduction/fixture-skills/parent/SKILL.md · Fixture only.
git:20261016.61d7e3c · audit B · 301 stars
nested SKILL.md skill
naodeng/awesome-qa-skills · evidence/skill-quality/2026-10-03-codex-pilot/reproduction/fixture-skills/parent/fixtures/nested/SKILL.md · Fixture only.
git:20261016.61d7e3c · audit B · 301 stars
functional-testing SKILL.md skill
naodeng/awesome-qa-skills · evidence/skill-quality/2026-10-03-codex-pilot/reproduction/packages/functional-testing-en/SKILL.md · Use this skill when you need to design functional test plans or cases for business flows, UI, data, and integrations…
git:20261016.61d7e3c · audit A · 301 stars
functional-testing SKILL.md skill
naodeng/awesome-qa-skills · evidence/skill-quality/2026-10-03-codex-pilot/reproduction/packages/functional-testing-zh/SKILL.md · Use this skill when you need to design functional test plans or cases for business flows, UI, data, and integrations…
git:20261016.61d7e3c · audit A · 301 stars
performance-testing SKILL.md skill
naodeng/awesome-qa-skills · evidence/skill-quality/2026-10-03-codex-pilot/reproduction/packages/performance-testing-en/SKILL.md · Use this skill when you need to design performance testing for load, stress, spike, endurance, or capacity objectives…
git:20261016.61d7e3c · audit A · 301 stars
performance-testing SKILL.md skill
naodeng/awesome-qa-skills · evidence/skill-quality/2026-10-03-codex-pilot/reproduction/packages/performance-testing-zh/SKILL.md · Use this skill when you need to design performance testing for load, stress, spike, endurance, or capacity objectives…
git:20261016.61d7e3c · audit A · 301 stars
skill-change-verification SKILL.md skill
naodeng/awesome-qa-skills · evidence/skill-quality/2026-10-03-codex-pilot/reproduction/packages/skill-change-verification-en/SKILL.md · Use this skill when selecting and reporting verification for Skill changes; triggers include Skill change verification…
git:20261016.61d7e3c · audit A · 301 stars
skill-change-verification SKILL.md skill
naodeng/awesome-qa-skills · evidence/skill-quality/2026-10-03-codex-pilot/reproduction/packages/skill-change-verification-zh/SKILL.md · Use this skill when selecting and reporting verification for Skill changes; triggers include Skill 变更验证、质量门禁、evidence…
git:20261016.61d7e3c · audit A · 301 stars
skill-evaluation SKILL.md skill
naodeng/awesome-qa-skills · evidence/skill-quality/2026-10-03-codex-pilot/reproduction/packages/skill-evaluation-en/SKILL.md · Use this skill when designing, running, interpreting, or reporting Agent Skill evaluations, selecting cases or judges…
git:20261016.61d7e3c · audit A · 301 stars
skill-evaluation SKILL.md skill
naodeng/awesome-qa-skills · evidence/skill-quality/2026-10-03-codex-pilot/reproduction/packages/skill-evaluation-zh/SKILL.md · Use this skill when designing, running, interpreting, or reporting Agent Skill evaluations, selecting cases or judges…
git:20261016.61d7e3c · audit A · 301 stars

Every file in naodeng/awesome-qa-skills

Browse by kind, by grade A, or by owner.