chore(readme): clarify default enabled toolsets in documentation

README.md

@@ -204,21 +204,19 @@ 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 (toolsets marked with ✓ in the Default column are enabled by default):
 
 <!-- AVAILABLE-TOOLSETS-START -->
 
-| Toolset | Description                                                                         |
-|---------|-------------------------------------------------------------------------------------|
-| 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                                                |
+| Toolset | Description                                                                                                                                                                                  | 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, check the [Kiali integration documentation](https://github.com/containers/kubernetes-mcp-server/blob/main/docs/KIALI_INTEGRATION.md) for more details. |         |
 
 <!-- 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.

internal/tools/update-readme/main.go

@@ -9,6 +9,7 @@ import (
 	"slices"
 	"strings"
 
+	"github.com/containers/kubernetes-mcp-server/pkg/config"
 	internalk8s "github.com/containers/kubernetes-mcp-server/pkg/kubernetes"
 	"github.com/containers/kubernetes-mcp-server/pkg/toolsets"
 
@@ -20,7 +21,7 @@ import (
 
 type OpenShift struct{}
 
-func (o *OpenShift) IsOpenShift(ctx context.Context) bool {
+func (o *OpenShift) IsOpenShift(_ context.Context) bool {
 	return true
 }
 
@@ -40,7 +41,16 @@ func main() {
 	}
 	// Available Toolsets
 	toolsetsList := toolsets.Toolsets()
+
+	// Get default enabled toolsets
+	defaultConfig := config.Default()
+	defaultToolsetsMap := make(map[string]bool)
+	for _, toolsetName := range defaultConfig.Toolsets {
+		defaultToolsetsMap[toolsetName] = true
+	}
+
 	maxNameLen, maxDescLen := len("Toolset"), len("Description")
+	defaultHeaderLen := len("Default")
 	for _, toolset := range toolsetsList {
 		nameLen := len(toolset.GetName())
 		descLen := len(toolset.GetDescription())
@@ -52,10 +62,14 @@ func main() {
 		}
 	}
 	availableToolsets := strings.Builder{}
-	availableToolsets.WriteString(fmt.Sprintf("| %-*s | %-*s |\n", maxNameLen, "Toolset", maxDescLen, "Description"))
-	availableToolsets.WriteString(fmt.Sprintf("|-%s-|-%s-|\n", strings.Repeat("-", maxNameLen), strings.Repeat("-", maxDescLen)))
+	availableToolsets.WriteString(fmt.Sprintf("| %-*s | %-*s | %-*s |\n", maxNameLen, "Toolset", maxDescLen, "Description", defaultHeaderLen, "Default"))
+	availableToolsets.WriteString(fmt.Sprintf("|-%s-|-%s-|-%s-|\n", strings.Repeat("-", maxNameLen), strings.Repeat("-", maxDescLen), strings.Repeat("-", defaultHeaderLen)))
 	for _, toolset := range toolsetsList {
-		availableToolsets.WriteString(fmt.Sprintf("| %-*s | %-*s |\n", maxNameLen, toolset.GetName(), maxDescLen, toolset.GetDescription()))
+		defaultIndicator := ""
+		if defaultToolsetsMap[toolset.GetName()] {
+			defaultIndicator = "✓"
+		}
+		availableToolsets.WriteString(fmt.Sprintf("| %-*s | %-*s | %-*s |\n", maxNameLen, toolset.GetName(), maxDescLen, toolset.GetDescription(), defaultHeaderLen, defaultIndicator))
 	}
 	updated := replaceBetweenMarkers(
 		string(readme),

pkg/api/toolsets.go

@@ -40,6 +40,8 @@ type Toolset interface {
 	// Used to identify the toolset in configuration, logs, and command-line arguments.
 	// Examples: "core", "metrics", "helm"
 	GetName() string
+	// GetDescription returns a human-readable description of the toolset.
+	// Will be used to generate documentation and help text.
 	GetDescription() string
 	GetTools(o internalk8s.Openshift) []ServerTool
 }

pkg/toolsets/kiali/toolset.go

@@ -17,7 +17,7 @@ func (t *Toolset) GetName() string {
 }
 
 func (t *Toolset) GetDescription() string {
-	return "Most common tools for managing Kiali"
+	return "Most common tools for managing Kiali, check the [Kiali integration documentation](https://github.com/containers/kubernetes-mcp-server/blob/main/docs/KIALI_INTEGRATION.md) for more details."
 }
 
 func (t *Toolset) GetTools(_ internalk8s.Openshift) []api.ServerTool {