The FindUtils AI Agent Starter Guide provides scripted exercises for AI coding workflows. Its simulated terminal and editor let you practice prompts and configuration concepts without connecting to an AI service. Exercise output is a lesson example, not a live model response.
We built the AI Agent Starter Guide -- an interactive playground where you type real prompts into a simulated terminal, edit configuration files in a mock editor, compare bad and good prompts side by side, and test your knowledge with quizzes. No AI connection needed. No setup. Just pick your tool and start learning.
What Makes This Different From a Blog Post
Blog posts tell you what to do. This guide makes you do it.
Each lesson has an interactive exercise. For a Claude Code lesson about ultrathink, you click "Try It" and watch the prompt type character by character into a simulated terminal, then see the AI response animate line by line. For a Cursor lesson about .cursorrules, you click "Add These Lines" and watch the configuration insert into a mock editor with syntax highlighting.
The exercises demonstrate a sequence of actions. Confirm commands and configuration fields in the current product documentation before using them on a project.
- Simulated terminal -- type prompts, see scripted AI responses, copy commands
- Mock code editor -- edit CLAUDE.md, .cursorrules, copilot-instructions.md with live insertion
- Before/after comparisons -- see a bad prompt next to a good one with differences highlighted
- Quizzes -- test understanding with instant feedback and bonus tips for correct answers
- Code blocks -- copy-paste ready snippets for configuration and commands
Product and General Learning Paths
The guide includes these product-specific and general learning paths:
| Learning path | Example topics |
|---|---|
| Claude Code | CLAUDE.md, plan mode, rewind, hooks, subagents, worktrees |
| GitHub Copilot | @workspace, slash commands, Copilot Edits, inline chat, PR review |
| Cursor AI | Composer, .cursorrules, @-mentions, notepads, CMD+K, agent mode |
| Google Gemini | GEMINI.md, multimodal, Google Search grounding |
| OpenAI Codex | AGENTS.md, sandbox, approval modes, GitHub PR integration |
| Windsurf | Cascade modes, queued messages, checkpoints, simultaneous cascades |
| Universal Skills | Prompting fundamentals, XML formatting, writer/reviewer pattern, fan-out |
Each tool has modules that progress from introductory tasks to more advanced examples. The prompting modules show ways to state a task and its constraints. Advanced modules cover additional workflow concepts.
What to check in the real product
An exercise can teach a workflow while the product’s commands change. Check the installed product version before you copy a configuration example.
- Project instructions: Confirm the filename and directory the product reads. A file in the wrong location may have no effect.
- Context selection: Check which files the agent can access. An open editor tab does not prove the agent received its content.
- Approvals: Review file, network, and command permissions before the agent acts.
- Recovery: Read the product’s recovery limits. A conversation checkpoint need not include every external action or file change.
- Usage limits: Check the account’s current plan and usage screen. A lesson does not establish a current quota.
Practice with a disposable example first. Review the proposed diff and run the project checks before you accept a real change.
Progress That Persists
The guide stores lesson completion and quiz scores in browser local storage. Clearing site data, using another browser, or disabling storage can remove that progress. Each tool tracks progress independently, so you can work through Claude Code during the week and Cursor on the weekend.
Complete all lessons for a tool and you get a mastery celebration with your quiz score summary and a shareable achievement link.
Who This Is For
- New to AI coding tools -- start with the Quick Start module for any tool and learn the fundamentals
- Switching tools -- moving from Copilot to Cursor? The guide shows what transfers and what is new
- Power users -- the Advanced Techniques and Hidden Features modules have tips even experienced users miss
- Team leads -- share specific lesson URLs with your team to standardize AI tool usage
Tools Used in This Guide
- AI Agent Starter Guide -- The interactive learning playground with interactive lessons
- AI Model Picker -- Compare AI models by speed, accuracy, cost, and context window to choose the right one
- Claude Code Usage Analyzer -- Track token usage and optimize Claude Code costs
FAQ
Q1: Is the AI Agent Starter Guide free? A: Yes. The guide is available without signup, no usage limits. All lessons run in your browser with no AI connection required.
Q2: Do I need the actual AI tool installed? A: No. The guide uses simulated terminals and editors. You learn the prompts, commands, and configuration patterns before installing anything.
Q3: What is the best AI coding tool to learn first in 2026? A: It depends on your workflow. Claude Code for terminal-first developers. GitHub Copilot for VS Code users. Cursor for an all-in-one AI editor. The findutils.com AI Agent Starter Guide lets you try all seven through interactive exercises.
Q4: How is this different from official documentation? A: Official docs describe features. This guide makes you practice them. You type prompts, edit config files, and take quizzes. Hands-on practice builds muscle memory that reading cannot.
Q5: Can I share a specific lesson with my team? A: Yes. Every lesson has a unique URL with the tool, module, and lesson number in the hash. Share the link and your teammate lands directly on that lesson.
Try It Now
Open the AI Agent Starter Guide, pick your AI tool, and start the first module. Review the scripted result, then compare it with the current documentation for the real product.