diff --git a/packages/core/src/code_assist/server.ts b/packages/core/src/code_assist/server.ts
index f285dba8..06ce0341 100644
--- a/packages/core/src/code_assist/server.ts
+++ b/packages/core/src/code_assist/server.ts
@@ -39,7 +39,6 @@ export interface HttpOptions {
   headers?: Record<string, string>;
 }
 
-// TODO: Use production endpoint once it supports our methods.
 export const CODE_ASSIST_ENDPOINT = 'https://cloudcode-pa.googleapis.com';
 export const CODE_ASSIST_API_VERSION = 'v1internal';
 
diff --git a/packages/core/src/tools/tool-registry.ts b/packages/core/src/tools/tool-registry.ts
index 62ae2a51..bc628f03 100644
--- a/packages/core/src/tools/tool-registry.ts
+++ b/packages/core/src/tools/tool-registry.ts
@@ -125,7 +125,6 @@ Signal: Signal number or \`(none)\` if no signal was received.
 
 export class ToolRegistry {
   private tools: Map<string, Tool> = new Map();
-  private discovery: Promise<void> | null = null;
   private config: Config;
 
   constructor(config: Config) {