diff --git a/.planning/ROADMAP.md b/.planning/ROADMAP.md
index 4388502..c3738ca 100644
--- a/.planning/ROADMAP.md
+++ b/.planning/ROADMAP.md
@@ -435,7 +435,7 @@ summarizes classification, blast radius, and recommended/approved remediation st
   4. A synthetic KnowBe4 security-awareness-simulation fixture is not classified as `THREAT` absent contrary evidence
   5. `POST /api/phishing/campaigns/{id}/classify` (re-)triggers classification, enforces the Phase 18 auth convention, and the classifier only ever receives structured, size-bounded evidence — long bodies are redacted/truncated before reaching any AI layer, and IT Glue-sourced evidence (if referenced) goes through the existing redacted `lib/services/analyzer/itglue-search.ts` path
 **Plans**: 2 plans (2 waves)
-- [ ] 19-01-PLAN.md — campaign-classifier.ts deterministic rule engine (evidence gather + D-03/D-04/D-06 rules + D-05 confidence + D-08 actions + append-only INSERT) + vitest suite + synthetic KnowBe4/BSN fixtures (CLASSIFY-01, CLASSIFY-02, CLASSIFY-03, CLASSIFY-04, CLASSIFY-06)
+- [x] 19-01-PLAN.md — campaign-classifier.ts deterministic rule engine (evidence gather + D-03/D-04/D-06 rules + D-05 confidence + D-08 actions + append-only INSERT) + vitest suite + synthetic KnowBe4/BSN fixtures (CLASSIFY-01, CLASSIFY-02, CLASSIFY-03, CLASSIFY-04, CLASSIFY-06)
 - [ ] 19-02-PLAN.md — POST /api/phishing/campaigns/[id]/classify route (requirePermission analyze + UUID guard + classifyCampaign delegation) (CLASSIFY-05)
 **UI hint**: no
 
@@ -490,7 +490,7 @@ Phases execute in numeric order. v1.0 (Phases 1-9.1) shipped 2026-07-10. v2.0 (P
 | 16. EML/MIME Evidence Parser | v3.0 | 3/3 | Complete   | 2026-07-15 |
 | 17. Mimecast Blast Radius Lookup | v3.0 | 1/1 | Complete   | 2026-07-15 |
 | 18. Campaign Grouping & Phishing Analysis API | v3.0 | 5/5 | Complete    | 2026-07-16 |
-| 19. Classification Engine | v3.0 | 0/TBD | Not started | - |
+| 19. Classification Engine | v3.0 | 1/2 | In Progress|  |
 | 20. Remediation, Approval & Audit Safety | v3.0 | 0/TBD | Not started | - |
 | 21. Autotask Triage Note | v3.0 | 0/TBD | Not started | - |
 
diff --git a/.planning/STATE.md b/.planning/STATE.md
index c66fb2a..7311fd2 100644
--- a/.planning/STATE.md
+++ b/.planning/STATE.md
@@ -4,8 +4,8 @@ milestone: v3.0
 milestone_name: Phishing Triage Automation
 status: executing
 stopped_at: Phase 19 context gathered
-last_updated: "2026-07-16T12:04:49.122Z"
-last_activity: 2026-07-16 -- Phase 19 planning complete
+last_updated: "2026-07-16T12:08:17.266Z"
+last_activity: 2026-07-16 -- Phase 19 execution started
 progress:
   total_phases: 7
   completed_phases: 4
@@ -21,14 +21,14 @@ progress:
 See: .planning/PROJECT.md (updated 2026-07-14)
 
 **Core value:** A manager/security operator can see every phishing/spam report ticket automatically triaged, deduplicated into campaigns, and classified — with any destructive remediation gated behind explicit human approval.
-**Current focus:** Phase 19 — classification engine
+**Current focus:** Phase 19 — classification-engine
 
 ## Current Position
 
-Phase: 19
-Plan: Not started
-Status: Ready to execute
-Last activity: 2026-07-16 -- Phase 19 planning complete
+Phase: 19 (classification-engine) — EXECUTING
+Plan: 1 of 2
+Status: Executing Phase 19
+Last activity: 2026-07-16 -- Phase 19 execution started
 
 Progress: [░░░░░░░░░░] 0%