diff --git a/src/lib/agents/search/researcher/actions/fileSearch.ts b/src/lib/agents/search/researcher/actions/fileSearch.ts
new file mode 100644
index 0000000..0905e5d
--- /dev/null
+++ b/src/lib/agents/search/researcher/actions/fileSearch.ts
@@ -0,0 +1,10 @@
+import z from "zod";
+import { ResearchAction } from "../../types";
+
+const schema = z.object({
+    queries: z.array(z.string()).describe("A list of queries to search in files."),
+})
+
+const fileSearhAction: ResearchAction<typeof schema> = {
+    name: "file_search",
+}
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