Update docs about Kiali

Signed-off-by: Alberto Gutierrez <aljesusg@gmail.com>

Author: aljesusg

README.md

@@ -204,7 +204,7 @@ Enabling only the toolsets you need can help reduce the context size and improve
 
 ### Available Toolsets
 
-The following sets of tools are available (all on by default):
+The following sets of tools are available (all on by default).
 
 <!-- AVAILABLE-TOOLSETS-START -->
 
@@ -213,9 +213,12 @@ The following sets of tools are available (all on by default):
 | config  | View and manage the current local Kubernetes configuration (kubeconfig)             |
 | core    | Most common tools for Kubernetes management (Pods, Generic Resources, Events, etc.) |
 | helm    | Tools for managing Helm charts and releases                                         |
+| kiali   | Most common tools for managing Kiali                                                |
 
 <!-- AVAILABLE-TOOLSETS-END -->
 
+See more info about Kiali integration in [docs/KIALI_INTEGRATION.md](docs/KIALI_INTEGRATION.md).
+
 ### Tools
 
 In case multi-cluster support is enabled (default) and you have access to multiple clusters, all applicable tools will include an additional `context` argument to specify the Kubernetes context (cluster) to use for that operation.
@@ -244,6 +247,11 @@ In case multi-cluster support is enabled (default) and you have access to multip
 
 - **projects_list** - List all the OpenShift projects in the current cluster
 
+- **nodes_log** - Get logs from a Kubernetes node (kubelet, kube-proxy, or other system logs). This accesses node logs through the Kubernetes API proxy to the kubelet
+  - `log_path` (`string`) - Path to the log file on the node (e.g. 'kubelet.log', 'kube-proxy.log'). Default is 'kubelet.log'
+  - `name` (`string`) **(required)** - Name of the node to get logs from
+  - `tail` (`integer`) - Number of lines to retrieve from the end of the logs (Optional, 0 means all logs)
+
 - **pods_list** - List all the Kubernetes pods in the current cluster from all namespaces
   - `labelSelector` (`string`) - Optional Kubernetes label selector (e.g. 'app=myapp,env=prod' or 'app in (myapp,yourapp)'), use this option when you want to filter the pods by label
 
@@ -331,6 +339,14 @@ In case multi-cluster support is enabled (default) and you have access to multip
 
 </details>
 
+<details>
+
+<summary>kiali</summary>
+
+- **mesh_status** - Get the status of mesh components including Istio, Kiali, Grafana, Prometheus and their interactions, versions, and health status
+
+</details>
+
 
 <!-- AVAILABLE-TOOLSETS-TOOLS-END -->
 

docs/KIALI_INTEGRATION.md

@@ -0,0 +1,44 @@
+## Kiali integration
+
+This server can expose Kiali tools so assistants can query mesh information (e.g., mesh status/graph).
+
+### Enable the Kiali toolset
+
+You can enable the Kiali tools via config or flags.
+
+Config (TOML):
+
+```toml
+toolsets = ["core", "kiali"]
+
+[kiali]
+url = "https://kiali.example"
+# insecure = true  # optional: allow insecure TLS
+```
+
+Flags:
+
+```bash
+kubernetes-mcp-server \
+  --toolsets core,kiali \
+  --kiali-url https://kiali.example \
+  [--kiali-insecure]
+```
+
+When the `kiali` toolset is enabled, a Kiali URL is required. Without it, the server will refuse to start.
+
+### How authentication works
+
+- The server uses your existing Kubernetes credentials (from kubeconfig or in-cluster) to set a bearer token for Kiali calls.
+- If you pass an HTTP Authorization header to the MCP HTTP endpoint, that is not required for Kiali; Kiali calls use the server's configured token.
+
+### Available tools (initial)
+
+- `mesh_status`: retrieves mesh components status from Kiali’s mesh graph endpoint.
+
+### Troubleshooting
+
+- Error: "kiali-url is required when kiali tools are enabled" → provide `--kiali-url` or set `[kiali].url` in the config TOML.
+- TLS issues against Kiali → try `--kiali-insecure` or `[kiali].insecure = true` for non-production environments.
+
+

internal/tools/update-readme/main.go

@@ -15,6 +15,7 @@ import (
 	_ "github.com/containers/kubernetes-mcp-server/pkg/toolsets/config"
 	_ "github.com/containers/kubernetes-mcp-server/pkg/toolsets/core"
 	_ "github.com/containers/kubernetes-mcp-server/pkg/toolsets/helm"
+	_ "github.com/containers/kubernetes-mcp-server/pkg/toolsets/kiali"
 )
 
 type OpenShift struct{}