diff --git a/packages/llm/src/providers/base.ts b/packages/llm/src/providers/base.ts
new file mode 100644
index 0000000..9672200
--- /dev/null
+++ b/packages/llm/src/providers/base.ts
@@ -0,0 +1,6 @@
+import type { LLMMessage, LLMOptions } from "@codeboard/shared";
+
+export interface LLMProvider {
+  name: string;
+  chat(messages: LLMMessage[], options?: LLMOptions): Promise<string>;
+}