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Model Context Protocol (MCP) is a communication layer that provides Claude with context and tools without requiring you to write tedious integration code. Learn how MCP shifts the burden of tool definitions and execution to specialized servers, saving developers thousands of lines of code.

Learn how to build a custom prompt evaluation workflow for AWS-specific code generation. This guide covers creating baseline prompts, automatically generating test datasets using Claude, and setting up a systematic evaluation framework for Python, JSON, and regex outputs.

Learn how to use hooks in Claude Code to run commands before or after tool execution. Automate code formatting, testing, access control, and more with PreToolUse and PostToolUse hooks.

Learn how to build hooks in Claude Code to intercept and control tool calls. Master PreToolUse and PostToolUse hooks, understand tool call data structures, and implement access control for sensitive files.

Master one-shot and multi-shot prompting techniques in Claude. Learn how to use examples to handle edge cases, define output formats, and improve response quality.