add k8s meta-mcp info

Author: therealnb

docs/toolhive/guides-mcp/meta-mcp.mdx

@@ -176,9 +176,48 @@ thv list
 
 ## Deployment in Kubernetes
 
-Meta-mcp is supported in Kubernetes enviornment. Follow
-[this guide](https://github.com/StacklokLabs/meta-mcp/blob/main/docs/kubernetes-integration.md)
-for deployment.
+Meta-mcp is supported in Kubernetes environment and can be deployed using Helm.
+
+**Prerequisites:**
+
+- Kubernetes cluster with ToolHive operator installed
+- Helm 3.x installed
+- Access to the `toolhive-system` namespace
+- Cluster-admin privileges or permissions to create ClusterRoles and ClusterRoleBindings (only needed for initial installation; upgrades require fewer permissions if RBAC hasn't changed)
+
+**Installation:**
+
+Install meta-mcp using Helm:
+
+```bash
+helm upgrade meta-mcp oci://ghcr.io/stackloklabs/meta-mcp/meta-mcp \
+  --version 0.0.8 \
+  -n toolhive-system \
+  --install
+```
+
+:::tip[Other versions]
+
+Version 0.0.8 is shown above, but other versions are available. You can browse all available versions on the [meta-mcp releases page](https://github.com/StacklokLabs/meta-mcp/releases) or list them using:
+
+```bash
+helm show chart oci://ghcr.io/stackloklabs/meta-mcp/meta-mcp --version 0.0.8
+```
+
+:::
+
+This command will:
+- Install meta-mcp in the `toolhive-system` namespace
+- Create the necessary MCPServer custom resource
+- Configure meta-mcp to work with the ToolHive operator
+
+**Verification:**
+
+Check that meta-mcp is running:
+
+```bash
+kubectl get mcpserver -n toolhive-system
+```
 
 ## Sample prompts