Improve local service checks and web search tooling

docker-compose.yml

@@ -77,6 +77,19 @@ services:
       - BRAVE_MCP_HOST=0.0.0.0
       - BRAVE_MCP_PORT=8000
 
+  # Optional local dependency: SearXNG metasearch instance.
+  # Start with: docker compose --profile search up -d searxng
+  searxng:
+    image: searxng/searxng:latest
+    container_name: searxng
+    restart: unless-stopped
+    profiles: ["search"]
+    ports:
+      - "18803:8080"
+    environment:
+      - BASE_URL=http://localhost:18803/
+      - INSTANCE_NAME=Flynn Local SearXNG
+
 volumes:
   flynn-data:
   whisper-models: