diff --git a/docs/changelog.mdx b/docs/changelog.mdx
index 149788636..369813d0c 100644
--- a/docs/changelog.mdx
+++ b/docs/changelog.mdx
@@ -682,6 +682,13 @@ mode: "wide"
 
 <Tab title="TypeScript">
 
+<Update label="2025-12-30" description="v2.2.1">
+
+**Improvements:**
+- **Client:** Added support for keyword arguments in `add` and `search` methods, allowing additional properties beyond defined options for experimental features
+
+</Update>
+
 <Update label="2025-12-29" description="v2.2.0">
 
 **New Features:**
diff --git a/docs/core-concepts/memory-operations/add.mdx b/docs/core-concepts/memory-operations/add.mdx
index e20086327..0dcfcad32 100644
--- a/docs/core-concepts/memory-operations/add.mdx
+++ b/docs/core-concepts/memory-operations/add.mdx
@@ -83,8 +83,7 @@ const messages = [
   { role: "assistant", content: "Great! I’ll remember that for future suggestions." }
 ];
 
-await client.add({
-  messages,
+await client.add(messages, {
   user_id: "alice",
   version: "v2",
 });
diff --git a/mem0-ts/package.json b/mem0-ts/package.json
index 7f47def4f..32d9323bf 100644
--- a/mem0-ts/package.json
+++ b/mem0-ts/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mem0ai",
-  "version": "2.2.0",
+  "version": "2.2.1",
   "description": "The Memory Layer For Your AI Apps",
   "main": "./dist/index.js",
   "module": "./dist/index.mjs",
diff --git a/mem0-ts/src/client/mem0.ts b/mem0-ts/src/client/mem0.ts
index a17355aa5..a57e3b0c5 100644
--- a/mem0-ts/src/client/mem0.ts
+++ b/mem0-ts/src/client/mem0.ts
@@ -213,7 +213,7 @@ export default class MemoryClient {
 
   async add(
     messages: Array<Message>,
-    options: MemoryOptions = {},
+    options: MemoryOptions & Record<string, any> = {},
   ): Promise<Array<Memory>> {
     if (this.telemetryId === "") await this.ping();
     this._validateOrgProject();
@@ -339,7 +339,10 @@ export default class MemoryClient {
     }
   }
 
-  async search(query: string, options?: SearchOptions): Promise<Array<Memory>> {
+  async search(
+    query: string,
+    options?: SearchOptions & Record<string, any>,
+  ): Promise<Array<Memory>> {
     if (this.telemetryId === "") await this.ping();
     this._validateOrgProject();
     const payloadKeys = Object.keys(options || {});