Prompt Flow Simulator
Watch what happens inside Claude Code when you send a prompt
Step 0 of 140 tokens used
user
User sends prompt
entry
CLI parses input
orchestration
Claude thinks
toolsGrep
Tool call: Grep
hooks
PreToolUse hook
runtime
Permission check
services
Result returned
toolsRead
Tool call: Read
orchestration
Claude analyzes
toolsEdit
Tool call: Edit
runtime
Permission prompt
toolsBash
Tool call: Bash
services
Cost tracked
response
Response delivered
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