About
Plan Guardian acts as an autonomous oversight agent that runs alongside Claude to ensure every code change aligns with your project's initial scope and technical constraints. By sampling work-in-progress and comparing it against a lightweight plan digest, it proactively catches scope creep and architectural violations before they require significant rework. It provides a multi-level alerting system—ranging from subtle warnings to hard halts—enabling developers to maintain project integrity and consistency throughout the entire development lifecycle without constant manual review.
