api-analytics-setup-posthog SKILL.md skillA
api-analytics-setup-posthog from agents-inc/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add agents-inc/skills/api-analytics-setup-posthog@git:20261016.afd0e14Pins git:20261016.afd0e14 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- agents-inc/skills
- Path
src/skills/api-analytics-setup-posthog/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261016.afd0e14, committed Oct 16, 2026
- First version recorded
- Feb 2, 2026
- Size
- 7,446 bytes
- Repository stars
- 26
- License
- MIT
PostHog analytics and feature flags setup.
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 & Feature Flags Setup > **Quick Guide:** One-time setup for PostHog analytics and feature flags. Covers `posthog-js` client provider, `posthog-node` server client, and environment variables. PostHog handles both analytics AND feature flags with a generous free tier (1M events + 1M flag requests/month). --- <critical_requirements> ## CRITICAL: Before Using This Skill **(You MUST initialize posthog-js only in a client/browser context - it requires browser APIs like window and localStorage)** **(You MUST call `posthog.shutdown()`, `posthog.flush()`, or use `captureImmediate()` after server-side event capture to prevent lost events)** **(You MUST use `defaults: '2026-01-30'` for automatic SPA page tracking and latest recommended behaviors)** </critical_requirements> --- **Auto-detection:** PostHog setup, posthog-js, posthog-node, PostHogProvider, analytics setup, feature flags setup, event tracking setup, posthog.init **When to use:** - Initial PostHog setup in a project - Configuring PostHogProvider for client-side analytics - Setting up posthog-node for server-side/API route event capture - Configuring environment variables for PostHog …
Read the whole file at its exact version.
How to install
mdr add agents-inc/skills/api-analytics-setup-posthog@sha256:8e254a62bc89b3f3The line at the top of this page pins the label git:20261016.afd0e14, 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_cx6uzl4yhirjk4s3)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Feb 2, 2026 and Oct 16, 2026, about one every 64 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261016.afd0e14 latest | 2026-10-16 | afd0e14 | 7,446 B | A | view · diff |
| git:20260328.3208c13 | 2026-03-28 | 3208c13 | 7,722 B | A | view · diff |
| git:20260320.ead8e05 | 2026-03-20 | ead8e05 | 7,003 B | A | view · diff |
| git:20260316.5c62783 | 2026-03-16 | 5c62783 | 6,128 B | A | view · diff |
| git:20260202.b236384 | 2026-02-02 | b236384 | 7,952 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 (7446 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
agents-inc/skills · 26 stars · license MIT · pushed 2026-10-27 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_cx6uzl4yhirjk4s3 GET https://markdownregistry.com/api/v1/resolve?ref=agents-inc/skills/api-analytics-setup-posthog GET https://markdownregistry.com/api/v1/blob/8e254a62bc89b3f38ca8f696d0036f934a96dc60b368def9f4a900766815a4e2
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.