diff --git a/apps/server/src/becca/similarity.ts b/apps/server/src/becca/similarity.ts
index 5b031df35..8f4bdf0ff 100644
--- a/apps/server/src/becca/similarity.ts
+++ b/apps/server/src/becca/similarity.ts
@@ -36,7 +36,7 @@ interface DateLimits {
     maxDate: string;
 }
 
-interface SimilarNote {
+export interface SimilarNote {
     score: number;
     notePath: string[];
     noteId: string;
diff --git a/apps/server/src/services/llm/context_extractors/index.ts b/apps/server/src/services/llm/context_extractors/index.ts
index bbb0861ea..f6cd07b28 100644
--- a/apps/server/src/services/llm/context_extractors/index.ts
+++ b/apps/server/src/services/llm/context_extractors/index.ts
@@ -26,7 +26,7 @@ import type {
  *
  * Manages and provides access to all available agent tools.
  */
-class AgentToolsManager {
+export class AgentToolsManager {
   private vectorSearchTool: VectorSearchTool | null = null;
   private noteNavigatorTool: NoteNavigatorTool | null = null;
   private queryDecompositionTool: QueryDecompositionTool | null = null;
diff --git a/apps/server/src/services/llm/index_service.ts b/apps/server/src/services/llm/index_service.ts
index 7006a13b1..18eb17b79 100644
--- a/apps/server/src/services/llm/index_service.ts
+++ b/apps/server/src/services/llm/index_service.ts
@@ -16,14 +16,12 @@ import vectorStore from "./embeddings/index.js";
 import providerManager from "./providers/providers.js";
 import { ContextExtractor } from "./context/index.js";
 import eventService from "../events.js";
-import type { NoteEmbeddingContext } from "./embeddings/embeddings_interface.js";
-import type { OptionDefinitions } from "@triliumnext/commons";
 import sql from "../sql.js";
 import sqlInit from "../sql_init.js";
 import { CONTEXT_PROMPTS } from './constants/llm_prompt_constants.js';
 import { SEARCH_CONSTANTS } from './constants/search_constants.js';
 
-class IndexService {
+export class IndexService {
     private initialized = false;
     private indexingInProgress = false;
     private contextExtractor = new ContextExtractor();