Can I use this for self-hosted PostHog migrations?

Yes, the skill is designed to handle migrations to and from PostHog Cloud, as well as version upgrades for self-hosted instances using kubectl and npm tools.

What happens if the migration fails midway?

The skill provides a predefined rollback plan, including feature flag deactivation and data restoration scripts, to immediately return to the stable legacy state.

What is the Strangler Fig pattern used in this skill?

The Strangler Fig pattern is a migration strategy where a new system gradually replaces an old one by routing specific traffic to the new implementation until the legacy system can be safely decommissioned.

How does the skill ensure data wasn't lost during migration?

It includes a dedicated validation phase that checks data counts, API functionality, performance baselines, and error rates to ensure parity between systems.

PostHog Migration Deep Dive

Name: PostHog Migration Deep Dive
Author: jeremylongshore

byjeremylongshore

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999

Analíticas y Monitorización

Executes major PostHog re-architecture and migration strategies using the Strangler Fig pattern for seamless analytics transitions.

Acerca de

This skill provides a comprehensive framework for migrating to or from PostHog, performing major version upgrades, or re-platforming existing analytics integrations. It automates the assessment of current implementations, builds abstraction adapter layers, manages batch data migration with robust error handling, and orchestrates gradual traffic shifts via feature flags. Whether you are moving from a competitor or upgrading a self-hosted instance, this skill ensures data integrity and system stability throughout the entire migration lifecycle.

Características Principales

Automated post-migration validation and rollback strategy scripts
Batch data migration with comprehensive error handling and logging
Automated state analysis and data inventory discovery
Robust adapter layer generation for parallel system execution
999 GitHub stars
Strangler Fig pattern implementation for zero-downtime transitions

Casos de Uso

Performing major version upgrades for self-hosted PostHog deployments
Migrating from a legacy analytics competitor to a modern PostHog stack
Re-platforming existing event tracking to a new PostHog architecture

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jeremylongshore/claude-code-plugins-plus-skills posthog-migration-deep-dive

For use in Claude.ai and ChatGPT

Download Skill

GitHub