diff --git a/client/src/components/__tests__/ResourcesTab.test.tsx b/client/src/components/__tests__/ResourcesTab.test.tsx
new file mode 100644
index 00000000..dd12cced
--- /dev/null
+++ b/client/src/components/__tests__/ResourcesTab.test.tsx
@@ -0,0 +1,285 @@
+import { render, screen, fireEvent } from "@testing-library/react";
+import "@testing-library/jest-dom";
+import { Tabs } from "@/components/ui/tabs";
+import ResourcesTab from "../ResourcesTab";
+import { ResourceTemplate, Resource } from "@modelcontextprotocol/sdk/types.js";
+
+// Mock the hooks and components
+jest.mock("@/lib/hooks/useCompletionState", () => ({
+  useCompletionState: () => ({
+    completions: {},
+    clearCompletions: jest.fn(),
+    requestCompletions: jest.fn(),
+  }),
+}));
+
+jest.mock("../JsonView", () => {
+  return function MockJsonView({ data }: { data: string }) {
+    return <div data-testid="json-view">{data}</div>;
+  };
+});
+
+jest.mock("@/components/ui/combobox", () => ({
+  Combobox: ({ id, value, onChange, placeholder }: {
+    id: string;
+    value: string;
+    onChange: (value: string) => void;
+    placeholder: string;
+  }) => (
+    <input
+      id={id}
+      value={value || ""}
+      onChange={(e) => onChange(e.target.value)}
+      placeholder={placeholder}
+      data-testid={`combobox-${id}`}
+    />
+  ),
+}));
+
+jest.mock("@/components/ui/label", () => ({
+  Label: ({ htmlFor, children }: {
+    htmlFor: string;
+    children: React.ReactNode;
+  }) => (
+    <label htmlFor={htmlFor} data-testid={`label-${htmlFor}`}>
+      {children}
+    </label>
+  ),
+}));
+
+jest.mock("@/components/ui/button", () => ({
+  Button: ({ children, onClick, disabled, ...props }: {
+    children: React.ReactNode;
+    onClick?: () => void;
+    disabled?: boolean;
+    [key: string]: unknown;
+  }) => (
+    <button
+      onClick={onClick}
+      disabled={disabled}
+      data-testid="button"
+      {...props}
+    >
+      {children}
+    </button>
+  ),
+}));
+
+describe("ResourcesTab - Template Query Parameters", () => {
+  const mockListResources = jest.fn();
+  const mockClearResources = jest.fn();
+  const mockListResourceTemplates = jest.fn();
+  const mockClearResourceTemplates = jest.fn();
+  const mockReadResource = jest.fn();
+  const mockSetSelectedResource = jest.fn();
+  const mockHandleCompletion = jest.fn();
+  const mockSubscribeToResource = jest.fn();
+  const mockUnsubscribeFromResource = jest.fn();
+
+  const mockResourceTemplate: ResourceTemplate = {
+    name: "Users API",
+    uriTemplate: "test://users{?name,limit,offset}",
+    description: "Fetch users with optional filtering and pagination",
+  };
+
+  const mockResource: Resource = {
+    uri: "test://users?name=john&limit=10&offset=0",
+    name: "Users Resource",
+    description: "Expanded users resource",
+  };
+
+  const defaultProps = {
+    resources: [],
+    resourceTemplates: [mockResourceTemplate],
+    listResources: mockListResources,
+    clearResources: mockClearResources,
+    listResourceTemplates: mockListResourceTemplates,
+    clearResourceTemplates: mockClearResourceTemplates,
+    readResource: mockReadResource,
+    selectedResource: null,
+    setSelectedResource: mockSetSelectedResource,
+    handleCompletion: mockHandleCompletion,
+    completionsSupported: true,
+    resourceContent: "",
+    nextCursor: undefined,
+    nextTemplateCursor: undefined,
+    error: null,
+    resourceSubscriptionsSupported: false,
+    resourceSubscriptions: new Set<string>(),
+    subscribeToResource: mockSubscribeToResource,
+    unsubscribeFromResource: mockUnsubscribeFromResource,
+  };
+
+  const renderResourcesTab = (props = {}) =>
+    render(
+      <Tabs defaultValue="resources">
+        <ResourcesTab {...defaultProps} {...props} />
+      </Tabs>,
+    );
+
+  beforeEach(() => {
+    jest.clearAllMocks();
+  });
+
+  it("should parse and display template variables from URI template", () => {
+    renderResourcesTab();
+
+    // Click on the resource template to select it
+    fireEvent.click(screen.getByText("Users API"));
+
+    // Check that input fields are rendered for each template variable
+    expect(screen.getByTestId("combobox-name")).toBeInTheDocument();
+    expect(screen.getByTestId("combobox-limit")).toBeInTheDocument();
+    expect(screen.getByTestId("combobox-offset")).toBeInTheDocument();
+  });
+
+  it("should display template description when template is selected", () => {
+    renderResourcesTab();
+
+    // Click on the resource template to select it
+    fireEvent.click(screen.getByText("Users API"));
+
+    expect(screen.getByText("Fetch users with optional filtering and pagination")).toBeInTheDocument();
+  });
+
+  it("should handle template value changes", () => {
+    renderResourcesTab();
+
+    // Click on the resource template to select it
+    fireEvent.click(screen.getByText("Users API"));
+
+    // Find and fill template value inputs
+    const nameInput = screen.getByTestId("combobox-name");
+    const limitInput = screen.getByTestId("combobox-limit");
+    const offsetInput = screen.getByTestId("combobox-offset");
+
+    fireEvent.change(nameInput, { target: { value: "john" } });
+    fireEvent.change(limitInput, { target: { value: "10" } });
+    fireEvent.change(offsetInput, { target: { value: "0" } });
+
+    expect(nameInput).toHaveValue("john");
+    expect(limitInput).toHaveValue("10");
+    expect(offsetInput).toHaveValue("0");
+  });
+
+  it("should expand template and read resource when Read Resource button is clicked", async () => {
+    renderResourcesTab();
+
+    // Click on the resource template to select it
+    fireEvent.click(screen.getByText("Users API"));
+
+    // Fill template values
+    const nameInput = screen.getByTestId("combobox-name");
+    const limitInput = screen.getByTestId("combobox-limit");
+    const offsetInput = screen.getByTestId("combobox-offset");
+
+    fireEvent.change(nameInput, { target: { value: "john" } });
+    fireEvent.change(limitInput, { target: { value: "10" } });
+    fireEvent.change(offsetInput, { target: { value: "0" } });
+
+    // Click Read Resource button
+    const readResourceButton = screen.getByText("Read Resource");
+    expect(readResourceButton).not.toBeDisabled();
+    
+    fireEvent.click(readResourceButton);
+
+    // Verify that readResource was called with the expanded URI
+    expect(mockReadResource).toHaveBeenCalledWith("test://users?name=john&limit=10&offset=0");
+    
+    // Verify that setSelectedResource was called with the expanded resource
+    expect(mockSetSelectedResource).toHaveBeenCalledWith({
+      uri: "test://users?name=john&limit=10&offset=0",
+      name: "test://users?name=john&limit=10&offset=0"
+    });
+  });
+
+  it("should disable Read Resource button when no template values are provided", () => {
+    renderResourcesTab();
+
+    // Click on the resource template to select it
+    fireEvent.click(screen.getByText("Users API"));
+
+    // Read Resource button should be disabled when no values are provided
+    const readResourceButton = screen.getByText("Read Resource");
+    expect(readResourceButton).toBeDisabled();
+  });
+
+  it("should handle partial template values correctly", () => {
+    renderResourcesTab();
+
+    // Click on the resource template to select it
+    fireEvent.click(screen.getByText("Users API"));
+
+    // Fill only some template values
+    const nameInput = screen.getByTestId("combobox-name");
+    fireEvent.change(nameInput, { target: { value: "john" } });
+
+    // Read Resource button should be enabled with partial values
+    const readResourceButton = screen.getByText("Read Resource");
+    expect(readResourceButton).not.toBeDisabled();
+    
+    fireEvent.click(readResourceButton);
+
+    // Should expand with only the provided values
+    expect(mockReadResource).toHaveBeenCalledWith("test://users?name=john");
+  });
+
+  it("should handle special characters in template values", () => {
+    renderResourcesTab();
+
+    // Click on the resource template to select it
+    fireEvent.click(screen.getByText("Users API"));
+
+    // Fill template values with special characters
+    const nameInput = screen.getByTestId("combobox-name");
+    fireEvent.change(nameInput, { target: { value: "john doe" } });
+
+    fireEvent.click(screen.getByText("Read Resource"));
+
+    // Should properly encode special characters
+    expect(mockReadResource).toHaveBeenCalledWith("test://users?name=john%20doe");
+  });
+
+  it("should clear template values when switching between templates", () => {
+    const anotherTemplate: ResourceTemplate = {
+      name: "Posts API",
+      uriTemplate: "test://posts{?author,category}",
+      description: "Fetch posts by author and category",
+    };
+
+    renderResourcesTab({
+      resourceTemplates: [mockResourceTemplate, anotherTemplate]
+    });
+
+    // Select first template and fill values
+    fireEvent.click(screen.getByText("Users API"));
+    const nameInput = screen.getByTestId("combobox-name");
+    fireEvent.change(nameInput, { target: { value: "john" } });
+
+    // Switch to second template
+    fireEvent.click(screen.getByText("Posts API"));
+
+    // Should show new template fields and clear previous values
+    expect(screen.getByTestId("combobox-author")).toBeInTheDocument();
+    expect(screen.getByTestId("combobox-category")).toBeInTheDocument();
+    expect(screen.queryByTestId("combobox-name")).not.toBeInTheDocument();
+  });
+
+  it("should display resource content when a resource is selected", () => {
+    const resourceContent = '{"users": [{"id": 1, "name": "John"}]}';
+    
+    renderResourcesTab({
+      selectedResource: mockResource,
+      resourceContent: resourceContent
+    });
+
+    expect(screen.getByTestId("json-view")).toBeInTheDocument();
+    expect(screen.getByText(resourceContent)).toBeInTheDocument();
+  });
+
+  it("should show alert when no resource or template is selected", () => {
+    renderResourcesTab();
+
+    expect(screen.getByText("Select a resource or template from the list to view its contents")).toBeInTheDocument();
+  });
+});