Detect Drift In Designs and Code

Check Input: Verify a directory containing design documents or READMEs is provided. If not provided, ask the user to specify the target directory.
List Documents: List all files in the design directory.
Analyze: For EACH design document:

When running in Codex or ChatGPT Work, first read Codex integration. In Claude Code or Cowork, read ${CLAUDE_PLUGIN_ROOT}/docs/claude.md first.

When the user asks to detect drift across all designs or a set of READMEs, the goal is to identify all instances where the codebase has diverged or failed to implement the specifications described by those designs or READMEs.