plan-todo-workflow

Write a compact .planflow/HANDOFF.md reload point for PLAN/TODO/TESTING workflows without running transcript compaction. Use when the user invokes checkpoint mode.

Implement the next open TODO item from PLAN.md/TODO.md/TESTING.md and close it only after verification passes. Use when the user invokes implement mode.

Run deep research for a PLAN/TODO/TESTING workflow, create or update all workflow docs, and persist research context under temp-research/. Use when the user invokes research mode.

Set up or audit a PLAN.md, TODO.md, and TESTING.md workflow before long-running agent work. Use when the user invokes setup mode or asks to prepare the workflow.