@onefeature.ai: How to make your own helper agent in Claude Code (a subagent): one prompt makes a proofreader that checks a file for typos and can't edit anything. Sample email with made-up typos. Level: intermediate. The Claude Code Path · Level 3 (Build your own tools) · step 2 of 6 · Next: Catch bugs before you commit (/code-review) 📌 The prompt is right here in the description, ready to copy. How to start: cd ~/Documents/my-project → claude The prompt 👇 Create a project subagent called proofreader in .claude/agents/ that finds typos in a text file and lists fixes by line. It must never edit files. More prompts to try: • Use it: use the proofreader agent on launch-email.txt • Code reviewer: Create a project subagent called code-reviewer in .claude/agents/ that reviews my code for bugs and unclear parts and lists fixes by line. It must never edit files. • Test checker: Create a project subagent called test-checker in .claude/agents/ that runs npm test and explains each failure in plain words. It must never change code. • Notes summarizer: Create a project subagent called notes-summarizer in .claude/agents/ that reads meeting notes and lists the decisions and to-dos. It must never edit files. Comment "agent" and I'll make part 2, and send you all 11 prompts ready to copy. Real screen recording, AI voiceover. #claudecode #claudeai #aitips #aiagents #aitools