Backfill paired agent metadata for raw service ids

src/config.ts

@@ -22,6 +22,8 @@ export function normalizeServiceId(serviceId: string): string {
 }
 
 export const SERVICE_SESSION_SCOPE = normalizeServiceId(SERVICE_ID);
+export const CURRENT_RUNTIME_AGENT_TYPE =
+  SERVICE_SESSION_SCOPE === CLAUDE_SERVICE_ID ? 'claude-code' : 'codex';
 
 export function isClaudeService(serviceId: string = SERVICE_ID): boolean {
   return normalizeServiceId(serviceId) === CLAUDE_SERVICE_ID;

src/db.test.ts

@@ -92,6 +92,7 @@ import {
   CLAUDE_SERVICE_ID,
   CODEX_MAIN_SERVICE_ID,
   CODEX_REVIEW_SERVICE_ID,
+  OWNER_AGENT_TYPE,
   SERVICE_ID,
   SERVICE_SESSION_SCOPE,
   normalizeServiceId,
@@ -1091,6 +1092,34 @@ describe('paired task state', () => {
     });
   });
 
+  it('backfills configured owner agent type when creating a paired task with a raw non-shadow owner service id', () => {
+    createPairedTask({
+      id: 'paired-task-raw-owner-service',
+      chat_jid: 'dc:paired-raw-owner-service',
+      group_folder: 'paired-raw-owner-service',
+      owner_service_id: 'andy',
+      reviewer_service_id: CLAUDE_SERVICE_ID,
+      title: null,
+      source_ref: 'HEAD',
+      plan_notes: null,
+      review_requested_at: null,
+      round_trip_count: 0,
+      status: 'active',
+      arbiter_verdict: null,
+      arbiter_requested_at: null,
+      completion_reason: null,
+      created_at: '2026-03-28T00:00:00.000Z',
+      updated_at: '2026-03-28T00:00:00.000Z',
+    });
+
+    expect(getPairedTaskById('paired-task-raw-owner-service')).toMatchObject({
+      owner_service_id: 'andy',
+      reviewer_service_id: CLAUDE_SERVICE_ID,
+      owner_agent_type: OWNER_AGENT_TYPE,
+      reviewer_agent_type: 'claude-code',
+    });
+  });
+
   it('preserves raw legacy paired task service ids during init when registered group metadata is present', () => {
     const tempDir = fs.mkdtempSync('/tmp/ejclaw-paired-task-legacy-groups-');
     const dbPath = path.join(tempDir, 'messages.db');

src/db/canonical-role-metadata.ts

@@ -1,4 +1,9 @@
-import { ARBITER_AGENT_TYPE, SERVICE_SESSION_SCOPE } from '../config.js';
+import {
+  ARBITER_AGENT_TYPE,
+  OWNER_AGENT_TYPE,
+  REVIEWER_AGENT_TYPE,
+  SERVICE_SESSION_SCOPE,
+} from '../config.js';
 import {
   inferAgentTypeFromServiceShadow,
   inferRoleFromServiceShadow,
@@ -12,6 +17,7 @@ interface RequiredRoleMetadataInput {
   role: PairedRoomRole;
   storedAgentType?: string | null;
   storedServiceId?: string | null;
+  fallbackAgentType?: AgentType | null;
 }
 
 interface OptionalRoleMetadataInput extends RequiredRoleMetadataInput {}
@@ -31,7 +37,8 @@ function resolveRequiredAgentType(input: RequiredRoleMetadataInput): AgentType {
     );
   }
 
-  const agentType = persistedAgentType ?? inferredAgentType;
+  const agentType =
+    persistedAgentType ?? inferredAgentType ?? input.fallbackAgentType ?? null;
   if (agentType) {
     return agentType;
   }
@@ -100,12 +107,14 @@ export function canonicalizePairedTaskMetadata(input: {
     role: 'owner',
     storedAgentType: input.owner_agent_type,
     storedServiceId: input.owner_service_id,
+    fallbackAgentType: OWNER_AGENT_TYPE,
   });
   const reviewerAgentType = resolveRequiredAgentType({
     context,
     role: 'reviewer',
     storedAgentType: input.reviewer_agent_type,
     storedServiceId: input.reviewer_service_id,
+    fallbackAgentType: REVIEWER_AGENT_TYPE,
   });
 
   return {

src/db/paired-state.ts

@@ -1,6 +1,10 @@
 import { Database } from 'bun:sqlite';
 
-import { SERVICE_ID, normalizeServiceId } from '../config.js';
+import {
+  CURRENT_RUNTIME_AGENT_TYPE,
+  SERVICE_ID,
+  normalizeServiceId,
+} from '../config.js';
 import {
   buildPairedTurnIdentity,
   resolvePairedTurnRole,
@@ -602,6 +606,7 @@ export function claimPairedTurnReservationInDatabase(
     const currentAttempt = markPairedTurnRunningInDatabase(database, {
       turnIdentity,
       executorServiceId: CURRENT_SERVICE_ID,
+      executorAgentType: CURRENT_RUNTIME_AGENT_TYPE,
       runId: args.runId,
     });
     if (!currentAttempt) {