docs: navigation (#5900)

docs/cookbooks/frameworks/gemini-3-with-mem0-mcp.mdx

@@ -238,13 +238,7 @@ You've successfully built a Gemini 3 agent with persistent memory using Mem0's M
 
 ## Next Steps
 
-<CardGroup cols={2}>
-  <Card
-    title="MCP Integration Feature"
-    description="Learn about MCP configuration options and deployment methods"
-    icon="plug"
-    href="/platform/features/mcp-integration"
-  />
+<CardGroup cols={1}>
   <Card
     title="MCP Quickstart"
     description="Get started with MCP for any AI client in minutes"

docs/cookbooks/overview.mdx

@@ -13,6 +13,22 @@ With Mem0, you can create stateful LLM-based applications such as chatbots, virt
 
 Here are some examples of how Mem0 can be integrated into various applications:
 
+## Start here
+
+The most popular cookbooks to get going fast:
+
+<CardGroup cols={3}>
+  <Card title="Build an AI companion" icon="users" href="/cookbooks/essentials/building-ai-companion">
+    The core memory lifecycle, end to end.
+  </Card>
+  <Card title="Self-host with Ollama" icon="server" href="/cookbooks/companions/local-companion-ollama">
+    Run Mem0 fully local with Ollama.
+  </Card>
+  <Card title="Partition memory by entity" icon="layer-group" href="/cookbooks/essentials/entity-partitioning-playbook">
+    Scope memories per user, agent, and app.
+  </Card>
+</CardGroup>
+
 ## Essentials
 
 <CardGroup cols={2}>