refactor(toolsets): renamed Profile to Toolset (#309)

As a prior step to providing support for toolsets
this change repurposes the current work in profiles
which partially aligns with the toolsets expected features

Signed-off-by: Marc Nuri <marc@marcnuri.com>

pkg/http/http_test.go

@@ -87,7 +87,7 @@ func (c *httpContext) beforeEach(t *testing.T) {
 	}
 	c.StaticConfig.Port = fmt.Sprintf("%d", ln.Addr().(*net.TCPAddr).Port)
 	mcpServer, err := mcp.NewServer(mcp.Configuration{
-		Profile:      mcp.Profiles[0],
+		Toolset:      mcp.Toolsets[0],
 		StaticConfig: c.StaticConfig,
 	})
 	if err != nil {

pkg/kubernetes-mcp-server/cmd/root.go

@@ -57,7 +57,7 @@ type MCPServerOptions struct {
 	HttpPort             int
 	SSEBaseUrl           string
 	Kubeconfig           string
-	Profile              string
+	Toolset              string
 	ListOutput           string
 	ReadOnly             bool
 	DisableDestructive   bool
@@ -77,7 +77,7 @@ type MCPServerOptions struct {
 func NewMCPServerOptions(streams genericiooptions.IOStreams) *MCPServerOptions {
 	return &MCPServerOptions{
 		IOStreams:    streams,
-		Profile:      "full",
+		Toolset:      "full",
 		ListOutput:   "table",
 		StaticConfig: &config.StaticConfig{},
 	}
@@ -107,7 +107,7 @@ func NewMCPServer(streams genericiooptions.IOStreams) *cobra.Command {
 
 	cmd.Flags().BoolVar(&o.Version, "version", o.Version, "Print version information and quit")
 	cmd.Flags().IntVar(&o.LogLevel, "log-level", o.LogLevel, "Set the log level (from 0 to 9)")
-	cmd.Flags().StringVar(&o.ConfigPath, "config", o.ConfigPath, "Path of the config file. Each profile has its set of defaults.")
+	cmd.Flags().StringVar(&o.ConfigPath, "config", o.ConfigPath, "Path of the config file.")
 	cmd.Flags().IntVar(&o.SSEPort, "sse-port", o.SSEPort, "Start a SSE server on the specified port")
 	cmd.Flag("sse-port").Deprecated = "Use --port instead"
 	cmd.Flags().IntVar(&o.HttpPort, "http-port", o.HttpPort, "Start a streamable HTTP server on the specified port")
@@ -115,7 +115,7 @@ func NewMCPServer(streams genericiooptions.IOStreams) *cobra.Command {
 	cmd.Flags().StringVar(&o.Port, "port", o.Port, "Start a streamable HTTP and SSE HTTP server on the specified port (e.g. 8080)")
 	cmd.Flags().StringVar(&o.SSEBaseUrl, "sse-base-url", o.SSEBaseUrl, "SSE public base URL to use when sending the endpoint message (e.g. https://example.com)")
 	cmd.Flags().StringVar(&o.Kubeconfig, "kubeconfig", o.Kubeconfig, "Path to the kubeconfig file to use for authentication")
-	cmd.Flags().StringVar(&o.Profile, "profile", o.Profile, "MCP profile to use (one of: "+strings.Join(mcp.ProfileNames, ", ")+")")
+	cmd.Flags().StringVar(&o.Toolset, "toolset", o.Toolset, "MCP toolset to use (one of: "+strings.Join(mcp.ToolsetNames, ", ")+")")
 	cmd.Flags().StringVar(&o.ListOutput, "list-output", o.ListOutput, "Output format for resource list operations (one of: "+strings.Join(output.Names, ", ")+"). Defaults to table.")
 	cmd.Flags().BoolVar(&o.ReadOnly, "read-only", o.ReadOnly, "If true, only tools annotated with readOnlyHint=true are exposed")
 	cmd.Flags().BoolVar(&o.DisableDestructive, "disable-destructive", o.DisableDestructive, "If true, tools annotated with destructiveHint=true are disabled")
@@ -237,9 +237,9 @@ func (m *MCPServerOptions) Validate() error {
 }
 
 func (m *MCPServerOptions) Run() error {
-	profile := mcp.ProfileFromString(m.Profile)
-	if profile == nil {
-		return fmt.Errorf("invalid profile name: %s, valid names are: %s", m.Profile, strings.Join(mcp.ProfileNames, ", "))
+	toolset := mcp.ToolsetFromString(m.Toolset)
+	if toolset == nil {
+		return fmt.Errorf("invalid toolset name: %s, valid names are: %s", m.Toolset, strings.Join(mcp.ToolsetNames, ", "))
 	}
 	listOutput := output.FromString(m.StaticConfig.ListOutput)
 	if listOutput == nil {
@@ -247,7 +247,7 @@ func (m *MCPServerOptions) Run() error {
 	}
 	klog.V(1).Info("Starting kubernetes-mcp-server")
 	klog.V(1).Infof(" - Config: %s", m.ConfigPath)
-	klog.V(1).Infof(" - Profile: %s", profile.GetName())
+	klog.V(1).Infof(" - Toolset: %s", toolset.GetName())
 	klog.V(1).Infof(" - ListOutput: %s", listOutput.GetName())
 	klog.V(1).Infof(" - Read-only mode: %t", m.StaticConfig.ReadOnly)
 	klog.V(1).Infof(" - Disable destructive tools: %t", m.StaticConfig.DisableDestructive)
@@ -291,7 +291,7 @@ func (m *MCPServerOptions) Run() error {
 	}
 
 	mcpServer, err := mcp.NewServer(mcp.Configuration{
-		Profile:      profile,
+		Toolset:      toolset,
 		ListOutput:   listOutput,
 		StaticConfig: m.StaticConfig,
 	})

pkg/kubernetes-mcp-server/cmd/root_test.go

@@ -129,32 +129,32 @@ func TestConfig(t *testing.T) {
 	})
 }
 
-func TestProfile(t *testing.T) {
+func TestToolset(t *testing.T) {
 	t.Run("available", func(t *testing.T) {
 		ioStreams, _ := testStream()
 		rootCmd := NewMCPServer(ioStreams)
 		rootCmd.SetArgs([]string{"--help"})
 		o, err := captureOutput(rootCmd.Execute) // --help doesn't use logger/klog, cobra prints directly to stdout
-		if !strings.Contains(o, "MCP profile to use (one of: full) ") {
-			t.Fatalf("Expected all available profiles, got %s %v", o, err)
+		if !strings.Contains(o, "MCP toolset to use (one of: full) ") {
+			t.Fatalf("Expected all available toolsets, got %s %v", o, err)
 		}
 	})
 	t.Run("default", func(t *testing.T) {
 		ioStreams, out := testStream()
 		rootCmd := NewMCPServer(ioStreams)
 		rootCmd.SetArgs([]string{"--version", "--log-level=1"})
-		if err := rootCmd.Execute(); !strings.Contains(out.String(), "- Profile: full") {
-			t.Fatalf("Expected profile 'full', got %s %v", out, err)
+		if err := rootCmd.Execute(); !strings.Contains(out.String(), "- Toolset: full") {
+			t.Fatalf("Expected toolset 'full', got %s %v", out, err)
 		}
 	})
-	t.Run("set with --profile", func(t *testing.T) {
+	t.Run("set with --toolset", func(t *testing.T) {
 		ioStreams, out := testStream()
 		rootCmd := NewMCPServer(ioStreams)
-		rootCmd.SetArgs([]string{"--version", "--log-level=1", "--profile", "full"}) // TODO: change by some non-default profile
+		rootCmd.SetArgs([]string{"--version", "--log-level=1", "--toolset", "full"}) // TODO: change by some non-default toolset
 		_ = rootCmd.Execute()
-		expected := `(?m)\" - Profile\: full\"`
+		expected := `(?m)\" - Toolset\: full\"`
 		if m, err := regexp.MatchString(expected, out.String()); !m || err != nil {
-			t.Fatalf("Expected profile to be %s, got %s %v", expected, out.String(), err)
+			t.Fatalf("Expected toolset to be %s, got %s %v", expected, out.String(), err)
 		}
 	})
 }

pkg/mcp/common_test.go

@@ -103,7 +103,7 @@ func TestMain(m *testing.M) {
 }
 
 type mcpContext struct {
-	profile    Profile
+	toolset    Toolset
 	listOutput output.Output
 	logLevel   int
 
@@ -126,8 +126,8 @@ func (c *mcpContext) beforeEach(t *testing.T) {
 	c.ctx, c.cancel = context.WithCancel(t.Context())
 	c.tempDir = t.TempDir()
 	c.withKubeConfig(nil)
-	if c.profile == nil {
-		c.profile = &FullProfile{}
+	if c.toolset == nil {
+		c.toolset = &Full{}
 	}
 	if c.listOutput == nil {
 		c.listOutput = output.Yaml
@@ -149,7 +149,7 @@ func (c *mcpContext) beforeEach(t *testing.T) {
 	klog.SetLogger(textlogger.NewLogger(textlogger.NewConfig(textlogger.Verbosity(c.logLevel), textlogger.Output(&c.logBuffer))))
 	// MCP Server
 	if c.mcpServer, err = NewServer(Configuration{
-		Profile:      c.profile,
+		Toolset:      c.toolset,
 		ListOutput:   c.listOutput,
 		StaticConfig: c.staticConfig,
 	}); err != nil {
@@ -188,7 +188,7 @@ func (c *mcpContext) afterEach() {
 }
 
 func testCase(t *testing.T, test func(c *mcpContext)) {
-	testCaseWithContext(t, &mcpContext{profile: &FullProfile{}}, test)
+	testCaseWithContext(t, &mcpContext{toolset: &Full{}}, test)
 }
 
 func testCaseWithContext(t *testing.T, mcpCtx *mcpContext, test func(c *mcpContext)) {

pkg/mcp/mcp.go

@@ -24,7 +24,7 @@ type ContextKey string
 const TokenScopesContextKey = ContextKey("TokenScopesContextKey")
 
 type Configuration struct {
-	Profile    Profile
+	Toolset    Toolset
 	ListOutput output.Output
 
 	StaticConfig *config.StaticConfig
@@ -89,7 +89,7 @@ func (s *Server) reloadKubernetesClient() error {
 	}
 	s.k = k
 	applicableTools := make([]server.ServerTool, 0)
-	for _, tool := range s.configuration.Profile.GetTools(s) {
+	for _, tool := range s.configuration.Toolset.GetTools(s) {
 		if !s.configuration.isToolApplicable(tool) {
 			continue
 		}

pkg/mcp/profiles.go

@@ -1,54 +0,0 @@
-package mcp
-
-import (
-	"slices"
-
-	"github.com/mark3labs/mcp-go/server"
-)
-
-type Profile interface {
-	GetName() string
-	GetDescription() string
-	GetTools(s *Server) []server.ServerTool
-}
-
-var Profiles = []Profile{
-	&FullProfile{},
-}
-
-var ProfileNames []string
-
-func ProfileFromString(name string) Profile {
-	for _, profile := range Profiles {
-		if profile.GetName() == name {
-			return profile
-		}
-	}
-	return nil
-}
-
-type FullProfile struct{}
-
-func (p *FullProfile) GetName() string {
-	return "full"
-}
-func (p *FullProfile) GetDescription() string {
-	return "Complete profile with all tools and extended outputs"
-}
-func (p *FullProfile) GetTools(s *Server) []server.ServerTool {
-	return slices.Concat(
-		s.initConfiguration(),
-		s.initEvents(),
-		s.initNamespaces(),
-		s.initPods(),
-		s.initResources(),
-		s.initHelm(),
-	)
-}
-
-func init() {
-	ProfileNames = make([]string, 0)
-	for _, profile := range Profiles {
-		ProfileNames = append(ProfileNames, profile.GetName())
-	}
-}

pkg/mcp/toolsets.go

@@ -0,0 +1,54 @@
+package mcp
+
+import (
+	"slices"
+
+	"github.com/mark3labs/mcp-go/server"
+)
+
+type Toolset interface {
+	GetName() string
+	GetDescription() string
+	GetTools(s *Server) []server.ServerTool
+}
+
+var Toolsets = []Toolset{
+	&Full{},
+}
+
+var ToolsetNames []string
+
+func ToolsetFromString(name string) Toolset {
+	for _, toolset := range Toolsets {
+		if toolset.GetName() == name {
+			return toolset
+		}
+	}
+	return nil
+}
+
+type Full struct{}
+
+func (p *Full) GetName() string {
+	return "full"
+}
+func (p *Full) GetDescription() string {
+	return "Complete toolset with all tools and extended outputs"
+}
+func (p *Full) GetTools(s *Server) []server.ServerTool {
+	return slices.Concat(
+		s.initConfiguration(),
+		s.initEvents(),
+		s.initNamespaces(),
+		s.initPods(),
+		s.initResources(),
+		s.initHelm(),
+	)
+}
+
+func init() {
+	ToolsetNames = make([]string, 0)
+	for _, toolset := range Toolsets {
+		ToolsetNames = append(ToolsetNames, toolset.GetName())
+	}
+}

pkg/mcp/toolsets_test.go

@@ -8,7 +8,7 @@ import (
 	"github.com/mark3labs/mcp-go/mcp"
 )
 
-func TestFullProfileTools(t *testing.T) {
+func TestFullToolsetTools(t *testing.T) {
 	expectedNames := []string{
 		"configuration_view",
 		"events_list",
@@ -29,7 +29,7 @@ func TestFullProfileTools(t *testing.T) {
 		"resources_create_or_update",
 		"resources_delete",
 	}
-	mcpCtx := &mcpContext{profile: &FullProfile{}}
+	mcpCtx := &mcpContext{toolset: &Full{}}
 	testCaseWithContext(t, mcpCtx, func(c *mcpContext) {
 		tools, err := c.mcpClient.ListTools(c.ctx, mcp.ListToolsRequest{})
 		t.Run("ListTools returns tools", func(t *testing.T) {
@@ -53,9 +53,9 @@ func TestFullProfileTools(t *testing.T) {
 	})
 }
 
-func TestFullProfileToolsInOpenShift(t *testing.T) {
+func TestFullToolsetToolsInOpenShift(t *testing.T) {
 	mcpCtx := &mcpContext{
-		profile: &FullProfile{},
+		toolset: &Full{},
 		before:  inOpenShift,
 		after:   inOpenShiftClear,
 	}