x: request access for all commands, add welcome message (#13662)

x/tools/registry.go

@@ -38,6 +38,22 @@ func (r *Registry) Register(tool Tool) {
 	r.tools[tool.Name()] = tool
 }
 
+// Unregister removes a tool from the registry by name.
+func (r *Registry) Unregister(name string) {
+	delete(r.tools, name)
+}
+
+// Has checks if a tool with the given name is registered.
+func (r *Registry) Has(name string) bool {
+	_, ok := r.tools[name]
+	return ok
+}
+
+// RegisterBash adds the bash tool to the registry.
+func (r *Registry) RegisterBash() {
+	r.Register(&BashTool{})
+}
+
 // Get retrieves a tool by name.
 func (r *Registry) Get(name string) (Tool, bool) {
 	tool, ok := r.tools[name]

x/tools/registry_test.go

@@ -177,3 +177,47 @@ func TestWebSearchTool_Schema(t *testing.T) {
 		t.Error("expected 'query' property in schema")
 	}
 }
+
+func TestRegistry_Unregister(t *testing.T) {
+	r := NewRegistry()
+	r.Register(&BashTool{})
+
+	if r.Count() != 1 {
+		t.Errorf("expected 1 tool, got %d", r.Count())
+	}
+
+	r.Unregister("bash")
+
+	if r.Count() != 0 {
+		t.Errorf("expected 0 tools after unregister, got %d", r.Count())
+	}
+
+	_, ok := r.Get("bash")
+	if ok {
+		t.Error("expected bash tool to be removed")
+	}
+}
+
+func TestRegistry_Has(t *testing.T) {
+	r := NewRegistry()
+
+	if r.Has("bash") {
+		t.Error("expected Has to return false for unregistered tool")
+	}
+
+	r.Register(&BashTool{})
+
+	if !r.Has("bash") {
+		t.Error("expected Has to return true for registered tool")
+	}
+}
+
+func TestRegistry_RegisterBash(t *testing.T) {
+	r := NewRegistry()
+
+	r.RegisterBash()
+
+	if !r.Has("bash") {
+		t.Error("expected bash tool to be registered")
+	}
+}