observability-and-growth SKILL.md skillA
observability-and-growth from heymegabyte/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add heymegabyte/claude-skills/observability-and-growth@v2.1.0Pins v2.1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- heymegabyte/claude-skills
- Path
13-observability-and-growth/SKILL.md- Versions recorded
- 10
- Latest version
- v2.1.0, committed Oct 4, 2026
- First version recorded
- Jun 19, 2026
- Size
- 6,920 bytes
- Repository stars
- 26
- License
- a license file GitHub does not identify
Full instrumentation from day one. PostHog consolidates product analytics + feature flags + error tracking (one platform, one bill). GA4 via GTM (14-step automation, custom dimensions over events, server-side tagging). Sentry (deep error tracking + performance). Stripe (webhook-first with idempotent processing). Listmonk on Coolify (newsletters via Amazon SES SMTP relay). PLG 7-layer framework. Programmatic SEO (5 page types). Incident auto-remediation via Sentry→Inngest pipeline. AI search…
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
# 13 — Observability and Growth
Tiered PostHog+Sentry+GA4 stacks wired from day one; feature flags, PLG patterns, incident auto-remediation.
## Instrumentation tiers
Per `_kernel/standards.md#integrations`:
- **Tier 1 (solo)** — PostHog + Workers Tracing OTLP (2 vendors max, cookie-free, free tier covers <10k MAU)
- **Tier 2 (enterprise)** — + Sentry `@sentry/cloudflare` v9 + GA4/GTM + Axiom
- **Tier 3 (LLM-heavy >10k calls/mo)** — + AI Gateway
## PostHog (Tier 1 cornerstone)
- Snippet on every HTML page w/ `persistence:'memory'` (cookie-free); `capture_pageview` + `capture_pageleave` + `autocapture:true`
- Unified platform: product analytics + feature flags + session replay + error tracking
- CSP: `script-src` + `connect-src` for posthog domain
- Per-feature event naming: `<feature>:<action>` (`signup:complete`, `editor:save`, `share:copy`)
## Sentry (Tier 2)
- `@sentry/cloudflare` v11 (stream trace lifecycle default since 11.0) + `withSentry` wrapper; project via `mcp__sentry__create_project` (org:`megabyte-labs`)
- `SENTRY_DSN` via `wrangler secret put`
- Pattern: `withSentry(env => ({ dsn, tracesSampleRate: 1.0, sendDefaultPii: false }), worker)`
…Read the whole file at its exact version.
How to install
mdr add heymegabyte/claude-skills/observability-and-growth@sha256:47f92299344fbec4The line at the top of this page pins the label v2.1.0, 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_uu645e2hxpn427hj)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 10 versions of this file, between Jun 19, 2026 and Oct 4, 2026, about one every 12 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v2.1.0 latest | 2026-10-04 | 432de7d | 6,920 B | A | view · diff |
| v2.1.0 | 2026-10-04 | 12ab34a | 6,709 B | A | view · diff |
| v2.1.0 | 2026-10-04 | 3f82f43 | 6,707 B | A | view · diff |
| v2.1.0 | 2026-09-27 | a7f0b5f | 6,663 B | A | view · diff |
| v2.1.0 | 2026-09-26 | b619b1a | 6,662 B | A | view · diff |
| v2.1.0 | 2026-06-29 | 4df4f79 | 6,678 B | A | view · diff |
| v2.1.0 | 2026-06-23 | b420195 | 6,664 B | A | view · diff |
| v2.1.0 | 2026-06-20 | d25296e | 7,152 B | A | view · diff |
| v2.1.0 | 2026-06-19 | 4a25a74 | 7,132 B | A | view · diff |
| v2.1.0 | 2026-06-19 | 9d79e49 | 7,124 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 (6920 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
heymegabyte/claude-skills · 26 stars · license a license file GitHub does not identify · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_uu645e2hxpn427hj GET https://markdownregistry.com/api/v1/resolve?ref=heymegabyte/claude-skills/observability-and-growth GET https://markdownregistry.com/api/v1/blob/47f92299344fbec45e1e0eba095f0db2c11467e5a15ce42210bddcc7a27f2b3f
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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