Draft a design/implementation plan for a change, pressure-test it with /dual-review (design mode), iterate with the user, then commit it under plans/. Use when the user wants to plan something before building it - "plan X", "let's plan the Y refactor", "/my-plan", "work up a plan for Z and review it". This is the planning dance for this repo - it produces a tracked plan doc, not code.
Drive a mandoc rendering-bug fix end-to-end — scope the bug class, dispatch a subagent in the mandoc source tree, validate via /eval-render audit + compare, and decide whether to promote. Use when the user has identified (or suspects) a class of `-T markdown` rendering bug and wants the full diagnose → fix → validate → promote cycle.
Evaluate a patched mandoc binary's markdown rendering against the current tools/mandoc-md. Use when the user wants to test, validate, or assess a candidate mandoc build before promoting it. Produces a merge / regression / defer verdict and, on regression, a handoff prompt for an agent in the mandoc source worktree.
Evaluate a change to the LLM extraction pipeline against a clean baseline. Use when the user wants to test, validate, or assess a prompt/chunking/post-processing/provider change before committing. Produces a merge / regression / defer verdict.