google-analytics SKILL.md skillA

google-analytics from superdesigndev/treg is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add superdesigndev/treg/google-analytics@git:20260723.9d1ab49

Pins git:20260723.9d1ab49 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
superdesigndev/treg
Path
.agents/skills/google-analytics/SKILL.md
Versions recorded
1
Latest version
git:20260723.9d1ab49, committed Jul 23, 2026
Size
5,083 bytes
Repository stars
7,162
License
a license file GitHub does not identify

Traps to avoid when querying Google Analytics 4 through treg — cases where the GA4 Data API returns a confident wrong answer instead of an error. Use whenever answering questions about site traffic, visitors, pageviews, channels, conversions, or revenue from GA4.

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

# GA4 via treg — what will silently mislead you

You already know the GA4 Data API. This file is **only** the things that return a plausible wrong
answer with no error. Everything here was verified live on 2026-07-22, and each trap was
confirmed by watching three independent agents walk into it.

Property id: `treg connections ls` → the `google-analytics` row's `resource_ref`.

## 1. `endDate:"today"` silently includes a partial day

**3 of 3 agents did this.** It inflates every number and you will not notice.

```
28daysAgo → today      /top-page = 45,120   ← includes a partial day
28daysAgo → yesterday  /top-page = 44,300
```

Use `yesterday` unless the user explicitly asks about today. If you must use `today`, say the
last day is partial.

## 2. Zero does not mean zero — check whether it's even tracked

**3 of 3 agents reported "$0 revenue and 0 conversions" for a business with real revenue.** Two
rated it high confidence; one argued the zero was trustworthy because `eventCount` was large.

`keyEvents`, `conversions`, and `totalRevenue` all return `0` when **nothing is instrumented**,
which is indistinguishable from genuinely zero. Before reporting any zero:

```bash
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add superdesigndev/treg/google-analytics@sha256:0ba7bbe807dc370b

The line at the top of this page pins the label git:20260723.9d1ab49, 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_snh24s5cri5xd4rh.svg)](https://markdownregistry.com/a/art_snh24s5cri5xd4rh)

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

Versions

The registry has recorded 1 version of this file, committed on Jul 23, 2026.

versioncommittedcommitsizeaudit
git:20260723.9d1ab49 latest2026-07-23 9d1ab49 5,083 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 (5083 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

superdesigndev/treg · 7,162 stars · license a license file GitHub does not identify · pushed 2026-11-05 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_snh24s5cri5xd4rh
GET https://markdownregistry.com/api/v1/resolve?ref=superdesigndev/treg/google-analytics
GET https://markdownregistry.com/api/v1/blob/0ba7bbe807dc370bd8df3b08ed8e6f7a8f623cfc6233779994c914279a3e3993

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.

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