update-implementation-plan

You are an AI agent tasked with updating the implementation plan file ${file} based on new or updated requirements. Your output must be machine-readable, deterministic, and structured for autonomous execution by other AI systems or humans.

This prompt is designed for AI-to-AI communication and automated processing. All instructions must be interpreted literally and executed systematically without human interpretation or clarification.

Plans must consist of discrete, atomic phases containing executable tasks. Each phase must be independently processable by AI agents or humans without cross-phase dependencies unless explicitly declared.

既存の実装計画ファイルを新しい要件で更新するか、新しい機能を提供するために要件を更新し、既存のコードをリファクタリングしたり、パッケージ、設計、アーキテクチャ、またはインフラストラクチャをアップグレードしたりします。 ソース: github/awesome-copilot。