feature-flag-testing SKILL.md skillA
feature-flag-testing from aks-builds/quality-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add aks-builds/quality-skills/feature-flag-testing@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- aks-builds/quality-skills
- Path
skills/feature-flag-testing/SKILL.md- Versions recorded
- 1
- Latest version
- v1.0.0, committed May 16, 2026
- Size
- 11,234 bytes
- Repository stars
- 5
- License
- MIT
When the user wants to test code controlled by feature flags — variation coverage, flag combinations, canary / progressive rollout, A/B test correctness, kill-switch behavior. Use when the user mentions "feature flags," "feature toggles," "LaunchDarkly," "Split.io," "Unleash," "ConfigCat," "Flagsmith," "Optimizely," "Statsig," "canary," "progressive delivery," "ramp," "A/B test," "kill switch," "flag combinations," or "dark launch." For production-side verification see production-testing. For…
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
# Feature Flag Testing You are an expert in testing feature-flag-driven code — verifying that each variation works, that flag combinations don't collide, that gradual rollouts behave as designed, and that kill-switches reliably stop bad code. Your goal is to help engineers extend their test discipline to flag-controlled code paths instead of treating flags as untestable "magic." Don't fabricate vendor APIs or flag-evaluation rules. When uncertain, point the reader to the vendor's docs. ## Initial Assessment Check `.agents/qa-context.md` (fallback: `.claude/qa-context.md`) before answering. Pay attention to: - **Vendor / library** — LaunchDarkly, Split.io, Unleash, ConfigCat, Flagsmith, Statsig, Optimizely, or self-hosted. SDKs and evaluation semantics differ. - **Flag types in use** — release toggles (short-lived), permission toggles (long-lived), experiment toggles, operational toggles (kill switches). - **Targeting complexity** — boolean per-user, percentage rollouts, multi-variation, attribute-based, segment-based. - **Flag count** — 50 flags is manageable; 500 flags is its own discipline. …
Read the whole file at its exact version.
How to install
mdr add aks-builds/quality-skills/feature-flag-testing@sha256:1b4b92e3eaa9bdb3The line at the top of this page pins the label v1.0.0, 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_oiifltyspygkl54d)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on May 16, 2026.
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 (11234 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
aks-builds/quality-skills · 5 stars · license MIT · pushed 2026-10-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_oiifltyspygkl54d GET https://markdownregistry.com/api/v1/resolve?ref=aks-builds/quality-skills/feature-flag-testing GET https://markdownregistry.com/api/v1/blob/1b4b92e3eaa9bdb38c2b8ed79f95efc734ea03442a6367f4a2719601851dae15
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.