What are Claude Code Agents?

Claude Code Agents are autonomous AI agents that can perform software engineering tasks using the Claude Code SDK and tools.

How many modules are included?

The course includes 8 comprehensive modules covering everything from fundamentals to production deployment.

We provide 10 production-ready Python agent implementations for common use cases.

Quick lookup tables for tools, SDK options, message types, and other key concepts. Click on any tool name for detailed information.

Tool	Category	Purpose
Read	File I/O	Read file contents
Write	File I/O	Create new files
Edit	File I/O	Modify files precisely
Bash	Execution	Run shell commands, git, scripts
Monitor	Execution	Watch background process output
Glob	Search	Find files by pattern (e.g., src/*/.py)
Grep	Search	Search file contents with regex
WebSearch	Web	Search the internet
WebFetch	Web	Fetch and parse web pages
AskUserQuestion	Input	Prompt user with multiple choice
Agent	Orchestration	Spawn subagents
Skill	Orchestration	Call custom skills

Option	Type	Default	Purpose
allowed_tools	list[str]	None	Pre-approve tools (no permission prompt)
disallowed_tools	list[str]	None	Block specific tools
max_turns	int	∞	Max iterations before stopping
max_budget_usd	float	None	Stop if cost exceeds limit
effort	str	high	Reasoning depth: low/medium/high/xhigh/max
model	str	sonnet	Model to use (opus, sonnet, haiku)
permission_mode	str	default	How to handle unlisted tools
resume	str	None	Resume previous session by ID

default

Ask user for permission on tools not in allowed_tools

dontAsk

Deny permission automatically (no prompt)

acceptEdits

Auto-approve file edits (Read/Write/Edit only)

plan

Show plan before executing edits

bypassPermissions

Auto-approve all tools (use with caution!)

SystemMessage

init

Session started with metadata and session ID

AssistantMessage

Claude decided to use tools or respond

UserMessage

Tool results being sent back to Claude

ResultMessage

success/error_*

Final completion with result or error code

Discover powerful ways to apply Claude Code agents to automate your development workflow. Click on any use case for detailed information.

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