How does the skill verify that a fix worked?

It uses MCP PostHog tools to query for recent events and check error logs, while also providing manual verification steps for DevTools.

Can it handle environment variable deployment?

Yes, it can append keys to local .env files and use CLI tools like Vercel's to add environment variables to production.

Does it fix all analytics issues simultaneously?

No, it focuses on the highest-priority issue first to ensure safe, incremental changes. You can run the skill multiple times to resolve all detected issues.

What common PostHog issues can this skill fix?

It addresses SDK initialization errors, missing API keys, ad-blocker interference, PII leaks in identify calls, and the lack of typed event schemas.

Is the reverse proxy setup automated?

Yes, the skill includes a playbook to automatically update next.config.js with the necessary rewrites to route traffic through your own domain.

PostHog Integration Fixer

Name: PostHog Integration Fixer
Author: phrazzld

byphrazzld

•

Analíticas y Monitorización

Diagnoses and repairs PostHog analytics issues through an automated, prioritized remediation workflow.

PostHog Integration Fixer is a specialized Claude Code skill designed to streamline the maintenance and reliability of your analytics pipeline. It automates the detection and resolution of common implementation hurdles, such as missing SDK initializations, environment variable configuration, and ad-blocker resistance through reverse proxies. By following a structured 'Fix Playbook,' the skill ensures data integrity and privacy compliance by scrubbing PII and enforcing typed event schemas, allowing developers to maintain a robust observability stack with minimal manual intervention.

Características Principales

01Incremental remediation of prioritized issues from P0 to P2

02Ad-blocker mitigation via automated reverse proxy setup

035 GitHub stars

04Automated diagnosis of PostHog SDK and configuration errors

05Post-fix verification using MCP tools and network request validation

06Privacy protection through PII scrubbing and data masking

Casos de Uso

01Ensuring GDPR/CCPA compliance by identifying and removing PII from event properties

02Bypassing client-side ad-blockers by configuring Next.js rewrites and reverse proxies

03Resolving 'missing events' issues where analytics data fails to reach the dashboard

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add phrazzld/claude-config fix-posthog

For use in Claude.ai and ChatGPT

Download Skill