Creates or updates files in filesystem for saving/modifying text content.
- Provide file path to write - Include content to write to file - Tool creates necessary parent directories automatically - Creates new files or overwrites existing ones - Auto-creates parent directories if missing - Checks if file modified since last read for safety - Avoids unnecessary writes when content unchanged - Read file before writing to avoid conflicts - Cannot append (rewrites entire file)<cross_platform>
- Use forward slashes (/) for compatibility </cross_platform>