Agent skills for Claude Code

Comprehensive PostgreSQL database engineering skill covering indexing strategies, query optimization, performance tuning, partitioning…

PostgreSQL deep-dive: EXPLAIN ANALYZE interpretation, index types (B-tree, GIN, GiST, BRIN), partial/covering/composite indexes…

This skill should be used when the user asks to "write a query for a hotel-partitioned table", "review this SQL for partition safety"…

Analyze an existing PostgreSQL database to identify tables that would benefit from conversion to TimescaleDB hypertables

PostgreSQL operations, optimization, and administration.

PostgreSQL database patterns for query optimization, schema design, indexing, and security. Quick reference for common patterns, index types, data types, and anti-pattern detection. Based on…

PostgreSQL database patterns for query optimization, schema design, indexing, and security.

Consult PostgreSQL's parser and grammar (gram.y) to understand SQL syntax, DDL statement structure, and parsing rules when implementing…

PostHog API for product analytics. Use when user mentions "PostHog",

PostHog error tracking for Python

PostHog feature flags for Java applications

PostHog integration for Astro with ClientRouter view transitions

PostHog integration for any Python application using the Python SDK

PostHog integration for React Native applications

PostHog integration for React applications using TanStack Router with file-based routing

PostHog integration for any Ruby application using the Ruby SDK

PostHog integration for Ruby on Rails applications

PostHog logs for Node.js

PowerPoint presentation accessibility specialist.

Critical PowerShell changes, deprecations, and migrations for 2025.

Complete PowerShell expertise system across ALL platforms (Windows/Linux/macOS).