posthog-analytics SKILL.md skillA
posthog-analytics from nicepkg/ai-workflow is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add nicepkg/ai-workflow/posthog-analytics@git:20260118.be84779Pins git:20260118.be84779 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- nicepkg/ai-workflow
- Path
workflows/video-creator-workflow/.claude/skills/posthog-analytics/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260118.be84779, committed Jan 18, 2026
- Size
- 20,868 bytes
- Repository stars
- 291
- License
- MIT
PostHog analytics, event tracking, feature flags, dashboards.
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
# PostHog Analytics Skill
*Load with: base.md + [framework].md*
For implementing product analytics with PostHog - event tracking, user identification, feature flags, and project-specific dashboards.
**Sources:** [PostHog Docs](https://posthog.com/docs) | [Product Analytics](https://posthog.com/docs/product-analytics) | [Feature Flags](https://posthog.com/docs/feature-flags)
---
## Philosophy
**Measure what matters, not everything.**
Analytics should answer specific questions:
- Are users getting value? (activation, retention)
- Where do users struggle? (funnels, drop-offs)
- What features drive engagement? (feature usage)
- Is the product growing? (acquisition, referrals)
Don't track everything. Track what informs decisions.
---
## Installation
### Next.js (App Router)
```bash
npm install posthog-js
```
```typescript
// lib/posthog.ts
import posthog from 'posthog-js';
export function initPostHog() {
if (typeof window !== 'undefined' && !posthog.__loaded) {
posthog.init(process.env.NEXT_PUBLIC_POSTHOG_KEY!, {
api_host: process.env.NEXT_PUBLIC_POSTHOG_HOST || 'https://us.i.posthog.com',
…Read the whole file at its exact version.
How to install
mdr add nicepkg/ai-workflow/posthog-analytics@sha256:9bc30ee060822f00The line at the top of this page pins the label git:20260118.be84779, 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_gorgl4whbvp6klzu)
6 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jan 18, 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 (20868 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
nicepkg/ai-workflow · 291 stars · license MIT · pushed 2026-01-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_gorgl4whbvp6klzu GET https://markdownregistry.com/api/v1/resolve?ref=nicepkg/ai-workflow/posthog-analytics GET https://markdownregistry.com/api/v1/blob/9bc30ee060822f008105e9187a2f5e4cc28fd3b16e38b21d71b954eb6540c32e
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.