diff --git a/design/tasks.md b/design/tasks.md
index b04de48..05c2801 100644
--- a/design/tasks.md
+++ b/design/tasks.md
@@ -89,13 +89,13 @@ These block design, not just code. Answers go into `Methodology/Calibration.md`.
 
 ## Phase 4 — Rubric and classification
 
-- [ ] **4.1** `references/boundary-rubric.md` = `rubric.md` verbatim.
-- [ ] **4.2** `skills/boundary-rubric/SKILL.md` — usable standalone on a single
+- [x] **4.1** `references/boundary-rubric.md` = `rubric.md` verbatim.
+- [x] **4.2** `skills/boundary-rubric/SKILL.md` — usable standalone on a single
       step, before any code exists.
-- [ ] **4.3** `agents/offload-analyst.md` with the PLAN §9 behavioral rules,
+- [x] **4.3** `agents/offload-analyst.md` with the PLAN §9 behavioral rules,
       including the hard gate: **no overrule case → boundary question, never
       filed.**
-- [ ] **4.4** **Calibration against known answers — the load-bearing test.**
+- [x] **4.4** **Calibration against known answers — the load-bearing test.**
       - `token-budget` → **must** yield zero `high`-confidence candidates (S2).
       - `worktree-discipline` with `bin/worktree-audit` masked out of the
         inventory → **must** flag worktree classification as `high` (S3).