
Claude Code Subagents: Complete Guide to Custom AI Workers
Subagents let Claude Code delegate work to specialized child agents. Learn to create, configure, and optimize subagents for parallel coding workflows.
Technical articles about AI coding agents, context engineering, and developer productivity.

Subagents let Claude Code delegate work to specialized child agents. Learn to create, configure, and optimize subagents for parallel coding workflows.

MCP servers extend Claude Code with new capabilities. Set one up in under 5 minutes with this step-by-step guide covering config, tools, and testing.

Claude Code slows down on codebases over 100K lines. The root cause: blind file exploration that fills the context window with noise.

Your CLAUDE.md file shapes every Claude Code session. Write the right instructions, automate what you can, and skip the parts a context engine handles better.

Before switching from Claude Code to a cheaper tool, try these optimizations. Most developers can cut costs by 58% without changing their workflow.

Claude Code spending can spiral without guardrails. Set budget limits, track daily costs, and use automated context to stay under your target spend.

Claude Code Free has strict limits but still works for light coding. Pro unlocks full power. Here's how to maximize what you get on either plan.

Calculate your actual Claude Code monthly cost based on sessions, tokens, model mix, and coding days. Includes optimization multiplier for context engines.

Haiku is 18.75x cheaper than Opus. With the right context, it handles 80% of coding tasks. A three-tier model strategy cuts daily costs by 90%.