Tools
Interactive tools to help you work with Claude AI
Pricing Calculator
Estimate your Claude API costs across all models and usage patterns.
Model Comparison
Compare Claude models side-by-side: pricing, context windows, and capabilities.
Prompt Library
50+ battle-tested prompts for coding, writing, analysis, and more.
MCP Server Directory
Discover and install MCP servers to extend Claude Desktop with powerful integrations.
Claude Code Hooks & Skills
Automate your AI development workflow with custom hooks and reusable skills.
Skills Library
Browse ready-to-use Claude Code skills for code review, testing, deployment, and more.