diff --git a/configs/crawler.json b/configs/crawler.json
new file mode 100644
index 0000000..8a25ceb
--- /dev/null
+++ b/configs/crawler.json
@@ -0,0 +1,5 @@
+{
+  "worker_type": "crawler",
+  "llm_config_name": "none",
+  "embedder_config_name": "none"
+}
\ No newline at end of file
diff --git a/configs/embedder.json b/configs/embedder.json
new file mode 100644
index 0000000..a71dcc8
--- /dev/null
+++ b/configs/embedder.json
@@ -0,0 +1,5 @@
+{
+  "worker_type": "embedder",
+  "llm_config_name": "none",
+  "embedder_config_name": "ollama_medium"
+}
\ No newline at end of file
diff --git a/configs/summarizer.json b/configs/summarizer.json
new file mode 100644
index 0000000..f78699e
--- /dev/null
+++ b/configs/summarizer.json
@@ -0,0 +1,5 @@
+{
+  "worker_type": "summarizer",
+  "llm_config_name": "ollama_medium",
+  "embedder_config_name": "ollama_medium"
+}
\ No newline at end of file