diff --git a/PLAN.md b/PLAN.md
index b349624..29a162a 100644
--- a/PLAN.md
+++ b/PLAN.md
@@ -565,7 +565,7 @@ Po ukończeniu zadania agent zmienia jego status w liście poniżej i dopisuje j
 - [x] T2 NameNormalizer testy
 - [ ] T3 PartyNormalizer testy
 - [x] T4 MarkdownRegistrySource test
-- [ ] T5 Canonical round-trip
+- [x] T5 Canonical round-trip
 - [ ] T6 GraphLoader idempotencja [NEO4J]
 - [ ] T7 GraphValidator + CSV [NEO4J]
 - [ ] T8 Zielony pełny build
diff --git a/szpitale-graph/local-agent-progress.json b/szpitale-graph/local-agent-progress.json
index 3655399..51b2dd8 100644
--- a/szpitale-graph/local-agent-progress.json
+++ b/szpitale-graph/local-agent-progress.json
@@ -46,17 +46,17 @@
       "id": "T5",
       "title": "Canonical write/read round-trip",
       "tag": null,
-      "status": "in_progress",
+      "status": "done",
       "startedAt": "2026-07-07T00:00:00Z",
-      "finishedAt": null,
-      "note": ""
+      "finishedAt": "2026-07-07T00:00:00Z",
+      "note": "Round-trip write+read + assert hospital/person/affiliation/role data."
     },
     {
       "id": "T6",
       "title": "GraphLoader idempotencja",
       "tag": "NEO4J",
-      "status": "todo",
-      "startedAt": null,
+      "status": "in_progress",
+      "startedAt": "2026-07-07T00:00:00Z",
       "finishedAt": null,
       "note": "wymaga Dockera; bez -> skipped"
     },