analytics-tracking-testing SKILL.md skillA
analytics-tracking-testing from petrkindlmann/qa-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add petrkindlmann/qa-skills/analytics-tracking-testing@v1.1Pins v1.1 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- petrkindlmann/qa-skills
- Path
skills/analytics-tracking-testing/SKILL.md- Versions recorded
- 3
- Latest version
- v1.1, committed Oct 21, 2026
- First version recorded
- Jun 10, 2026
- Size
- 26,364 bytes
- Repository stars
- 198
- License
- MIT
Validate that analytics and marketing tracking fire CORRECTLY: GA4/GTM dataLayer events, Meta/TikTok/LinkedIn pixels, and ad-tech tags. Covers building a tracking plan as the contract, intercepting collect-endpoint beacons and dataLayer.push in Playwright, asserting event name + params + values + timing + de-duplication, Consent Mode v2 gating, CI regression gating, and news-media events (article-view, scroll-depth, paywall). Use when: "test analytics tracking," "GA4 event test…
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
<objective> Tracking that "looks fine" in GA4 DebugView still drops events silently after a refactor, sends the wrong currency, or double-counts a purchase. Reading `window.dataLayer` or asserting the button is `toBeVisible()` proves nothing — the beacon may never leave the browser. This skill makes you intercept the real network beacon (`google-analytics.com/g/collect`, `facebook.com/tr`, `analytics.tiktok.com`, `px.ads.linkedin.com`), parse the event name and parameters out of the request, and assert them against a tracking plan that is a typed contract — then gate that contract in CI so a dropped event fails the build. </objective> ## Quick Route | Situation | Go to | |-----------|-------| | Assert one GA4 event fired with correct params | [Intercepting GA4 beacons](#intercepting-ga4-beacons) | | Treat the tracking plan as a validated contract | [The Tracking Plan Is the Contract](#the-tracking-plan-is-the-contract) | | Verify dataLayer.push shape (not the beacon) | [Asserting dataLayer.push](#asserting-datalayerpush) | | Pixel + server CAPI deduplication (event_id) | [Pixels and Server-Side Deduplication](#pixels-and-server-side-deduplication) | …
Read the whole file at its exact version.
How to install
mdr add petrkindlmann/qa-skills/analytics-tracking-testing@sha256:c7ac584777f3b246The line at the top of this page pins the label v1.1, 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_dytf46gsj3zr75k4)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Jun 10, 2026 and Oct 21, 2026, about one every 66 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.1 latest | 2026-10-21 | ace3b5a | 26,364 B | A | view · diff |
| v1.1 | 2026-10-21 | b99ea46 | 26,338 B | A | view · diff |
| v1.0 | 2026-06-10 | ac52a6f | 25,083 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 (26364 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
petrkindlmann/qa-skills · 198 stars · license MIT · pushed 2026-10-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_dytf46gsj3zr75k4 GET https://markdownregistry.com/api/v1/resolve?ref=petrkindlmann/qa-skills/analytics-tracking-testing GET https://markdownregistry.com/api/v1/blob/c7ac584777f3b246d63b54eb58477e01bb101bd4dc2f25727a4fe8b47c672669
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.