Skills

A collection of 135+ production-ready skills and 2 MCP servers for Claude Code, covering domains from development to accessibility design. Includes a plugin marketplace, manual installation, and individual skill downloads.

Product analyst skill for tracking user metrics and providing data-driven insights, covering acquisition, engagement, and retention metrics, North Star metric selection by product type, and comprehensive frameworks for measuring product health and user behavior.

Provides priority-ordered React performance optimization guidelines to improve component rendering, data fetching, and bundle efficiency.

Reconciliation skill from Anthropic's Knowledge Work Plugins, a collection of role-specific plugins that turn Claude into a specialist for Claude Cowork and Claude Code

Regression Modeling skill for Claude Code. Part of aj-geddes/useful-ai-prompts, Transform ChatGPT, Claude, and other AI assistants into expert consultants. Every prompt in this library passes 11 quality validation checks, ensuring.

from eddiebe147/claude-settings

Session management skill from Claude Bootstrap, a TDD-first, security-first project initialization system with iterative loops for AI-native development

Creates optimized animated GIFs for Slack, validating size constraints and providing composable animation tools.

Solidity smart contract gas optimization guidelines based on RareSkills, containing 80+ techniques across 8 categories prioritized by impact and safety.

Guides developers in selecting and implementing optimal Spring Boot 4 testing strategies using JUnit 6, AssertJ, and modern test slicing techniques.

Provides expert guidance for building production-ready database layers with SQLAlchemy 2.0, Pydantic v2, and PostgreSQL with async support.

Storytelling coaching and narrative development guidance from the Agent Skills Collection of 106 reusable skills for AI coding assistants