[MODEL]

Preflight Checklist

• [x] I have searched existing issues for similar behavior reports
• [x] This report does NOT contain sensitive information (API keys, passwords, etc.)

Type of Behavior Issue

Claude modified files I didn't ask it to modify

What You Asked Claude to Do

Claude code has decided to remove something from the todo.md the requirements by its own because the requirement has no logic or implementation probability as it described.

What Claude Actually Did

Removed a requirement from the TODO.md

Expected Behavior

Leave the requirement untouched its not claude decision to remove requirements if not explicitly consent

Files Affected

Permission Mode

Accept Edits was ON (auto-accepting changes)

Can You Reproduce This?

Yes, every time with the same prompt

Steps to Reproduce

_No response_

Claude Model

Sonnet

Relevant Conversation

Impact

Critical - Data loss or corrupted project

Claude Code Version

2.1.81 (Claude Code)

Platform

Anthropic API

Additional Context

_No response_