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Claude Code CLI Simulator - AI Coding Assistant Log Generator | Fakeact

Simulate Claude Code and Cursor AI assistant logs including tool calls, file edits, and terminal commands. Perfect for AI coding workflow demos and integration testing.

Terminal preview

Press Ctrl + C to exit. Output is simulated for demo purposes only.

Overview

This module simulates tool calls, file reads, and edits log events with realistic pacing.

It is designed for demos, log pipeline testing, and documentation where the real stack is unavailable.

All output is generated locally in the browser and is safe to run.

Use cases

  • Demo claudeCode workflows without running the real stack.
  • Test log ingestion rules around tool calls and edits events.
  • Create screenshots, recordings, or training material on demand.

Notes

  • All output is simulated text; no system changes are made.
  • Refresh the page to restart the log stream.
  • Use the CLI for longer sessions or offline demos.

Sample output

  Reading user request...
  Running tool: read_file
    path: src/components/Button.tsx
  ✓ Tool completed
  Applying edit...
  ✓ Edit applied
  Done.

FAQ

Is claudeCode output real?

No. It is a simulator that prints log text only.

Can I control the speed of claudeCode?

Yes. The CLI supports speed and repeat options, and the web page can be refreshed.

Does claudeCode change my system?

No. It does not install, update, or modify anything.

What's more about Claude Code?

Claude Code (e.g. in Cursor) is an AI coding assistant that runs tools like read_file, search_replace, and run_terminal_cmd. Its output shows tool calls and edits.

This module simulates that workflow so you can demo or test UIs and log handling without calling a real AI backend.

Learn more at Claude by Anthropic

Stack Overflow Questions

Popular questions and answers from Stack Overflow related to Claude Code.

How does Claude Code handle file editing?
Accepted Answer

Claude Code uses tools like read_file to view content, then search_replace or write_file to make changes. It maintains context of the codebase and can make targeted edits while preserving surrounding code.

What are the best practices for prompting Claude Code?
Accepted Answer

Be specific about what you want changed, provide context about your codebase, break complex tasks into steps, and review changes before applying. Use @file references to point to relevant code.

How to cancel Claude Code operation mid-execution?
Accepted Answer

Press Ctrl+C (or Cmd+C on Mac) to interrupt. Claude Code will stop the current operation. For long-running tasks, you can also close the terminal, though this may leave partial changes.

Can Claude Code run terminal commands?
Accepted Answer

Yes, Claude Code can execute terminal commands using run_terminal_cmd tool. It can run builds, tests, git commands, and more. Commands require user approval unless in auto-accept mode.

How does Claude Code handle large codebases?
Accepted Answer

Claude Code uses intelligent file reading, searching patterns rather than loading everything. Use @folder references for context. It can glob search, grep for patterns, and read specific line ranges.

How to undo changes made by Claude Code?
Accepted Answer

Use git to revert: git checkout -- file or git restore file. For multiple files: git checkout . Review with git diff before committing. Claude Code works best with version control.

What is the context window limit for Claude Code?
Accepted Answer

Claude has a 200k token context window. Long conversations may be truncated. For large files, Claude reads relevant portions. Use clear, concise prompts to maximize effective context usage.

How to make Claude Code follow project conventions?
Accepted Answer

Add a CLAUDE.md or .cursorrules file with project guidelines. Reference existing code as examples. Be explicit about naming conventions, file structure, and patterns you want followed.

Can Claude Code create new files?
Accepted Answer

Yes, Claude Code can create new files using write_file tool. Specify the path and content. It respects existing directory structure and can create parent directories if needed.

How to use Claude Code for code review?
Accepted Answer

Share the file or diff you want reviewed. Ask for specific feedback: security issues, performance, best practices. Claude can suggest improvements and explain potential problems in the code.

YouTube Tutorials

Popular video tutorials to learn more about Claude Code.

Claude AI Coding Assistant Tutorial

AI Explained

Learn to use Claude for coding tasks including code generation, debugging, refactoring, and understanding complex codebases.

Watch on YouTube
Cursor IDE with AI - Complete Guide

Fireship

Master Cursor IDE powered by Claude AI. Covers setup, prompting techniques, code editing workflows, and productivity tips.

Watch on YouTube

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