package services

import "os"

// ReadSystemPrompt reads AGENTS.md content.
func ReadSystemPrompt(path string) (string, error) {
	data, err := os.ReadFile(path)
	if os.IsNotExist(err) {
		return "", nil
	}
	return string(data), err
}

// WriteSystemPrompt writes AGENTS.md content.
func WriteSystemPrompt(path, content string) error {
	return os.WriteFile(path, []byte(content), 0o644)
}