diff --git a/scripts/setup/agent-services.sh b/scripts/setup/agent-services.sh
index 555502672..bb3b867ac 100755
--- a/scripts/setup/agent-services.sh
+++ b/scripts/setup/agent-services.sh
@@ -38,6 +38,7 @@ DB_NAME="autumn"
 sudo -u postgres psql -tc "SELECT 1 FROM pg_database WHERE datname = '$DB_NAME'" 2>/dev/null \
   | grep -q 1 || sudo -u postgres createdb "$DB_NAME"
 sudo -u postgres psql -c "ALTER USER postgres WITH PASSWORD 'postgres';" >/dev/null 2>&1 || true
+sudo -u postgres psql -d "$DB_NAME" -c "CREATE EXTENSION IF NOT EXISTS pg_trgm;" >/dev/null 2>&1 || true
 
 # --- 4. Write env files (no-op if server/.env already exists) ---
 bun scripts/setup/writeAgentEnv.ts
diff --git a/scripts/setup/devAgent.sh b/scripts/setup/devAgent.sh
index a5be075fa..4e026cfeb 100755
--- a/scripts/setup/devAgent.sh
+++ b/scripts/setup/devAgent.sh
@@ -10,4 +10,5 @@ export AGENT_VITE_PORT="$VITE_PORT"
 DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 bash "$DIR/agent-services.sh"
 
-exec SERVER_PORT="$SERVER_PORT" VITE_PORT="$VITE_PORT" bun scripts/dev.ts
+export SERVER_PORT VITE_PORT
+exec bun scripts/dev.ts