Merge branch 'main' into patch-1

.github/workflows/claude.yml

@@ -0,0 +1,64 @@
+name: Claude Code
+
+on:
+  issue_comment:
+    types: [created]
+  pull_request_review_comment:
+    types: [created]
+  issues:
+    types: [opened, assigned]
+  pull_request_review:
+    types: [submitted]
+
+jobs:
+  claude:
+    if: |
+      (
+        (github.event_name == 'issue_comment' && contains(github.event.comment.body, '@claude')) ||
+        (github.event_name == 'pull_request_review_comment' && contains(github.event.comment.body, '@claude')) ||
+        (github.event_name == 'pull_request_review' && contains(github.event.review.body, '@claude')) ||
+        (github.event_name == 'issues' && (contains(github.event.issue.body, '@claude') || contains(github.event.issue.title, '@claude')))
+      ) &&
+      (
+        github.actor == 'ihrpr' ||
+        github.actor == 'olaservo'
+      )
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: read
+      issues: read
+      id-token: write
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+
+      - name: Run Claude Code
+        id: claude
+        uses: anthropics/claude-code-action@beta
+        with:
+          anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
+
+          # Optional: Specify model (defaults to Claude Sonnet 4, uncomment for Claude Opus 4)
+          # model: "claude-opus-4-20250514"
+
+          # Optional: Customize the trigger phrase (default: @claude)
+          # trigger_phrase: "/claude"
+
+          # Optional: Trigger when specific user is assigned to an issue
+          # assignee_trigger: "claude-bot"
+
+          # Optional: Allow Claude to run specific commands
+          # allowed_tools: "Bash(npm install),Bash(npm run build),Bash(npm run test:*),Bash(npm run lint:*)"
+
+          # Optional: Add custom instructions for Claude to customize its behavior for your project
+          # custom_instructions: |
+          #   Follow our coding standards
+          #   Ensure all new code has tests
+          #   Use TypeScript for new files
+
+          # Optional: Custom environment variables for Claude
+          # claude_env: |
+          #   NODE_ENV: test

.gitignore

@@ -9,7 +9,8 @@ client/tsconfig.app.tsbuildinfo
 client/tsconfig.node.tsbuildinfo
 cli/build
 test-output
+# symlinked by `npm run link:sdk`:
+sdk
 client/playwright-report/
 client/results.json
 client/test-results/
-

README.md

@@ -260,6 +260,12 @@ Development mode:
 
 ```bash
 npm run dev
+
+# To co-develop with the typescript-sdk package (assuming it's cloned in ../typescript-sdk; set MCP_SDK otherwise):
+npm run dev:sdk "cd sdk && npm run examples:simple-server:w"
+# then open http://localhost:3000/mcp as SHTTP in the inspector.
+# To go back to the deployed SDK version:
+#   npm run unlink:sdk && npm i
 ```
 
 > **Note for Windows users:**

cli/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/inspector-cli",
-  "version": "0.15.0",
+  "version": "0.16.1",
   "description": "CLI for the Model Context Protocol inspector",
   "license": "MIT",
   "author": "Anthropic, PBC (https://anthropic.com)",

cli/src/cli.ts

@@ -50,28 +50,15 @@ function delay(ms: number): Promise<void> {
 }
 
 async function runWebClient(args: Args): Promise<void> {
-  const inspectorServerPath = resolve(
-    __dirname,
-    "../../",
-    "server",
-    "build",
-    "index.js",
-  );
-
   // Path to the client entry point
   const inspectorClientPath = resolve(
     __dirname,
     "../../",
     "client",
     "bin",
-    "client.js",
+    "start.js",
   );
 
-  const CLIENT_PORT: string = process.env.CLIENT_PORT ?? "6274";
-  const SERVER_PORT: string = process.env.SERVER_PORT ?? "6277";
-
-  console.log("Starting MCP inspector...");
-
   const abort = new AbortController();
   let cancelled: boolean = false;
   process.on("SIGINT", () => {
@@ -79,42 +66,13 @@ async function runWebClient(args: Args): Promise<void> {
     abort.abort();
   });
 
-  let server: ReturnType<typeof spawnPromise>;
-  let serverOk: unknown;
-
   try {
-    server = spawnPromise(
+    await spawnPromise("node", [inspectorClientPath], {
-      "node",
+      signal: abort.signal,
-      [
+      echoOutput: true,
-        inspectorServerPath,
+    });
-        ...(args.command ? [`--env`, args.command] : []),
+  } catch (e) {
-        ...(args.args ? [`--args=${args.args.join(" ")}`] : []),
+    if (!cancelled || process.env.DEBUG) throw e;
-      ],
-      {
-        env: {
-          ...process.env,
-          PORT: SERVER_PORT,
-          MCP_ENV_VARS: JSON.stringify(args.envArgs),
-        },
-        signal: abort.signal,
-        echoOutput: true,
-      },
-    );
-
-    // Make sure server started before starting client
-    serverOk = await Promise.race([server, delay(2 * 1000)]);
-  } catch (error) {}
-
-  if (serverOk) {
-    try {
-      await spawnPromise("node", [inspectorClientPath], {
-        env: { ...process.env, PORT: CLIENT_PORT },
-        signal: abort.signal,
-        echoOutput: true,
-      });
-    } catch (e) {
-      if (!cancelled || process.env.DEBUG) throw e;
-    }
   }
 }
 

client/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/inspector-client",
-  "version": "0.15.0",
+  "version": "0.16.1",
   "description": "Client-side application for the Model Context Protocol inspector",
   "license": "MIT",
   "author": "Anthropic, PBC (https://anthropic.com)",

client/src/App.tsx

@@ -80,6 +80,9 @@ const App = () => {
     ResourceTemplate[]
   >([]);
   const [resourceContent, setResourceContent] = useState<string>("");
+  const [resourceContentMap, setResourceContentMap] = useState<
+    Record<string, string>
+  >({});
   const [prompts, setPrompts] = useState<Prompt[]>([]);
   const [promptContent, setPromptContent] = useState<string>("");
   const [tools, setTools] = useState<Tool[]>([]);
@@ -461,7 +464,12 @@ const App = () => {
       ReadResourceResultSchema,
       "resources",
     );
-    setResourceContent(JSON.stringify(response, null, 2));
+    const content = JSON.stringify(response, null, 2);
+    setResourceContent(content);
+    setResourceContentMap((prev) => ({
+      ...prev,
+      [uri]: content,
+    }));
   };
 
   const subscribeToResource = async (uri: string) => {
@@ -863,6 +871,11 @@ const App = () => {
                       toolResult={toolResult}
                       nextCursor={nextToolCursor}
                       error={errors.tools}
+                      resourceContent={resourceContentMap}
+                      onReadResource={(uri: string) => {
+                        clearError("resources");
+                        readResource(uri);
+                      }}
                     />
                     <ConsoleTab />
                     <PingTab

client/src/components/ResourceLinkView.tsx

@@ -0,0 +1,112 @@
+import { useState, useCallback, useMemo, memo } from "react";
+import JsonView from "./JsonView";
+
+interface ResourceLinkViewProps {
+  uri: string;
+  name?: string;
+  description?: string;
+  mimeType?: string;
+  resourceContent: string;
+  onReadResource?: (uri: string) => void;
+}
+
+const ResourceLinkView = memo(
+  ({
+    uri,
+    name,
+    description,
+    mimeType,
+    resourceContent,
+    onReadResource,
+  }: ResourceLinkViewProps) => {
+    const [{ expanded, loading }, setState] = useState({
+      expanded: false,
+      loading: false,
+    });
+
+    const expandedContent = useMemo(
+      () =>
+        expanded && resourceContent ? (
+          <div className="mt-2">
+            <div className="flex justify-between items-center mb-1">
+              <span className="font-semibold text-green-600">Resource:</span>
+            </div>
+            <JsonView data={resourceContent} className="bg-background" />
+          </div>
+        ) : null,
+      [expanded, resourceContent],
+    );
+
+    const handleClick = useCallback(() => {
+      if (!onReadResource) return;
+      if (!expanded) {
+        setState((prev) => ({ ...prev, expanded: true, loading: true }));
+        onReadResource(uri);
+        setState((prev) => ({ ...prev, loading: false }));
+      } else {
+        setState((prev) => ({ ...prev, expanded: false }));
+      }
+    }, [expanded, onReadResource, uri]);
+
+    const handleKeyDown = useCallback(
+      (e: React.KeyboardEvent) => {
+        if ((e.key === "Enter" || e.key === " ") && onReadResource) {
+          e.preventDefault();
+          handleClick();
+        }
+      },
+      [handleClick, onReadResource],
+    );
+
+    return (
+      <div className="text-sm text-foreground bg-secondary py-2 px-3 rounded">
+        <div
+          className="flex justify-between items-center cursor-pointer focus:outline-none focus-visible:ring-2 focus-visible:ring-blue-500 focus-visible:ring-offset-1 rounded"
+          onClick={onReadResource ? handleClick : undefined}
+          onKeyDown={onReadResource ? handleKeyDown : undefined}
+          tabIndex={onReadResource ? 0 : -1}
+          role="button"
+          aria-expanded={expanded}
+          aria-label={`${expanded ? "Collapse" : "Expand"} resource ${uri}`}
+        >
+          <div className="flex-1 min-w-0">
+            <div className="flex items-start justify-between gap-2 mb-1">
+              <span className="text-sm text-blue-600 dark:text-blue-400 hover:text-blue-800 dark:hover:text-blue-300 hover:underline px-1 py-0.5 break-all font-mono flex-1 min-w-0">
+                {uri}
+              </span>
+              <div className="flex items-center gap-2 flex-shrink-0">
+                {mimeType && (
+                  <span className="inline-flex items-center px-2 py-1 rounded-full text-xs font-medium bg-blue-100 text-blue-800 dark:bg-blue-900 dark:text-blue-200">
+                    {mimeType}
+                  </span>
+                )}
+                {onReadResource && (
+                  <span className="ml-2 flex-shrink-0" aria-hidden="true">
+                    {loading ? (
+                      <div className="w-4 h-4 border-2 border-blue-500 border-t-transparent rounded-full animate-spin" />
+                    ) : (
+                      <span>{expanded ? "▼" : "▶"}</span>
+                    )}
+                  </span>
+                )}
+              </div>
+            </div>
+            {name && (
+              <div className="font-semibold text-sm text-gray-900 dark:text-gray-100 mb-1">
+                {name}
+              </div>
+            )}
+            {description && (
+              <p className="text-sm text-gray-600 dark:text-gray-300 leading-relaxed">
+                {description}
+              </p>
+            )}
+          </div>
+        </div>
+        {expandedContent}
+      </div>
+    );
+  },
+);
+
+export default ResourceLinkView;

client/src/components/ToolResults.tsx

@@ -1,4 +1,5 @@
 import JsonView from "./JsonView";
+import ResourceLinkView from "./ResourceLinkView";
 import {
   CallToolResultSchema,
   CompatibilityCallToolResult,
@@ -9,6 +10,8 @@ import { validateToolOutput, hasOutputSchema } from "@/utils/schemaUtils";
 interface ToolResultsProps {
   toolResult: CompatibilityCallToolResult | null;
   selectedTool: Tool | null;
+  resourceContent: Record<string, string>;
+  onReadResource?: (uri: string) => void;
 }
 
 const checkContentCompatibility = (
@@ -19,49 +22,54 @@ const checkContentCompatibility = (
     [key: string]: unknown;
   }>,
 ): { isCompatible: boolean; message: string } => {
-  if (
+  // Look for at least one text content block that matches the structured content
-    unstructuredContent.length !== 1 ||
+  const textBlocks = unstructuredContent.filter(
-    unstructuredContent[0].type !== "text"
+    (block) => block.type === "text",
-  ) {
+  );
+
+  if (textBlocks.length === 0) {
     return {
       isCompatible: false,
-      message: "Unstructured content is not a single text block",
+      message: "No text blocks to match structured content",
     };
   }
 
-  const textContent = unstructuredContent[0].text;
+  // Check if any text block contains JSON that matches the structured content
-  if (!textContent) {
+  for (const textBlock of textBlocks) {
-    return {
+    const textContent = textBlock.text;
-      isCompatible: false,
+    if (!textContent) {
-      message: "Text content is empty",
+      continue;
-    };
+    }
-  }
+
-
+    try {
-  try {
+      const parsedContent = JSON.parse(textContent);
-    const parsedContent = JSON.parse(textContent);
+      const isEqual =
-    const isEqual =
+        JSON.stringify(parsedContent) === JSON.stringify(structuredContent);
-      JSON.stringify(parsedContent) === JSON.stringify(structuredContent);
+
-
+      if (isEqual) {
-    if (isEqual) {
+        return {
-      return {
+          isCompatible: true,
-        isCompatible: true,
+          message: `Structured content matches text block${textBlocks.length > 1 ? " (multiple blocks)" : ""}${unstructuredContent.length > textBlocks.length ? " + other content" : ""}`,
-        message: "Unstructured content matches structured content",
+        };
-      };
+      }
-    } else {
+    } catch {
-      return {
+      // Continue to next text block if this one doesn't parse as JSON
-        isCompatible: false,
+      continue;
-        message: "Parsed JSON does not match structured content",
-      };
     }
-  } catch {
-    return {
-      isCompatible: false,
-      message: "Unstructured content is not valid JSON",
-    };
   }
+
+  return {
+    isCompatible: false,
+    message: "No text block matches structured content",
+  };
 };
 
-const ToolResults = ({ toolResult, selectedTool }: ToolResultsProps) => {
+const ToolResults = ({
+  toolResult,
+  selectedTool,
+  resourceContent,
+  onReadResource,
+}: ToolResultsProps) => {
   if (!toolResult) return null;
 
   if ("content" in toolResult) {
@@ -200,6 +208,16 @@ const ToolResults = ({ toolResult, selectedTool }: ToolResultsProps) => {
                   ) : (
                     <JsonView data={item.resource} />
                   ))}
+                {item.type === "resource_link" && (
+                  <ResourceLinkView
+                    uri={item.uri}
+                    name={item.name}
+                    description={item.description}
+                    mimeType={item.mimeType}
+                    resourceContent={resourceContent[item.uri] || ""}
+                    onReadResource={onReadResource}
+                  />
+                )}
               </div>
             ))}
           </div>

client/src/components/ToolsTab.tsx

@@ -28,6 +28,8 @@ const ToolsTab = ({
   setSelectedTool,
   toolResult,
   nextCursor,
+  resourceContent,
+  onReadResource,
 }: {
   tools: Tool[];
   listTools: () => void;
@@ -38,6 +40,8 @@ const ToolsTab = ({
   toolResult: CompatibilityCallToolResult | null;
   nextCursor: ListToolsResult["nextCursor"];
   error: string | null;
+  resourceContent: Record<string, string>;
+  onReadResource?: (uri: string) => void;
 }) => {
   const [params, setParams] = useState<Record<string, unknown>>({});
   const [isToolRunning, setIsToolRunning] = useState(false);
@@ -267,6 +271,8 @@ const ToolsTab = ({
                 <ToolResults
                   toolResult={toolResult}
                   selectedTool={selectedTool}
+                  resourceContent={resourceContent}
+                  onReadResource={onReadResource}
                 />
               </div>
             ) : (

client/src/components/__tests__/ToolsTab.test.tsx

@@ -55,6 +55,8 @@ describe("ToolsTab", () => {
     toolResult: null,
     nextCursor: "",
     error: null,
+    resourceContent: {},
+    onReadResource: jest.fn(),
   };
 
   const renderToolsTab = (props = {}) => {
@@ -249,10 +251,12 @@ describe("ToolsTab", () => {
       },
     };
 
-    it("should display structured content when present", () => {
+    beforeEach(() => {
-      // Cache the tool's output schema so hasOutputSchema returns true
+      // Cache the tool's output schema before each test
       cacheToolOutputSchemas([toolWithOutputSchema]);
+    });
 
+    it("should display structured content when present", () => {
       const structuredResult = {
         content: [],
         structuredContent: {
@@ -261,6 +265,7 @@ describe("ToolsTab", () => {
       };
 
       renderToolsTab({
+        tools: [toolWithOutputSchema],
         selectedTool: toolWithOutputSchema,
         toolResult: structuredResult,
       });
@@ -272,8 +277,6 @@ describe("ToolsTab", () => {
     });
 
     it("should show validation error for invalid structured content", () => {
-      cacheToolOutputSchemas([toolWithOutputSchema]);
-
       const invalidResult = {
         content: [],
         structuredContent: {
@@ -282,6 +285,7 @@ describe("ToolsTab", () => {
       };
 
       renderToolsTab({
+        tools: [toolWithOutputSchema],
         selectedTool: toolWithOutputSchema,
         toolResult: invalidResult,
       });
@@ -290,14 +294,13 @@ describe("ToolsTab", () => {
     });
 
     it("should show error when tool with output schema doesn't return structured content", () => {
-      cacheToolOutputSchemas([toolWithOutputSchema]);
-
       const resultWithoutStructured = {
         content: [{ type: "text", text: "some result" }],
         // No structuredContent
       };
 
       renderToolsTab({
+        tools: [toolWithOutputSchema],
         selectedTool: toolWithOutputSchema,
         toolResult: resultWithoutStructured,
       });
@@ -310,14 +313,13 @@ describe("ToolsTab", () => {
     });
 
     it("should show unstructured content title when both structured and unstructured exist", () => {
-      cacheToolOutputSchemas([toolWithOutputSchema]);
-
       const resultWithBoth = {
         content: [{ type: "text", text: '{"temperature": 25}' }],
         structuredContent: { temperature: 25 },
       };
 
       renderToolsTab({
+        tools: [toolWithOutputSchema],
         selectedTool: toolWithOutputSchema,
         toolResult: resultWithBoth,
       });
@@ -342,26 +344,100 @@ describe("ToolsTab", () => {
     });
 
     it("should show compatibility check when tool has output schema", () => {
-      cacheToolOutputSchemas([toolWithOutputSchema]);
-
       const compatibleResult = {
         content: [{ type: "text", text: '{"temperature": 25}' }],
         structuredContent: { temperature: 25 },
       };
 
       renderToolsTab({
+        tools: [toolWithOutputSchema],
         selectedTool: toolWithOutputSchema,
         toolResult: compatibleResult,
       });
 
       // Should show compatibility result
       expect(
-        screen.getByText(
+        screen.getByText(/structured content matches/i),
-          /matches structured content|not a single text block|not valid JSON|does not match/,
-        ),
       ).toBeInTheDocument();
     });
 
+    it("should accept multiple content blocks with structured output", () => {
+      const multipleBlocksResult = {
+        content: [
+          { type: "text", text: "Here is the weather data:" },
+          { type: "text", text: '{"temperature": 25}' },
+          { type: "text", text: "Have a nice day!" },
+        ],
+        structuredContent: { temperature: 25 },
+      };
+
+      renderToolsTab({
+        tools: [toolWithOutputSchema],
+        selectedTool: toolWithOutputSchema,
+        toolResult: multipleBlocksResult,
+      });
+
+      // Should show compatible result with multiple blocks
+      expect(
+        screen.getByText(/structured content matches.*multiple/i),
+      ).toBeInTheDocument();
+    });
+
+    it("should accept mixed content types with structured output", () => {
+      const mixedContentResult = {
+        content: [
+          { type: "text", text: "Weather report:" },
+          { type: "text", text: '{"temperature": 25}' },
+          { type: "image", data: "base64data", mimeType: "image/png" },
+        ],
+        structuredContent: { temperature: 25 },
+      };
+
+      renderToolsTab({
+        tools: [toolWithOutputSchema],
+        selectedTool: toolWithOutputSchema,
+        toolResult: mixedContentResult,
+      });
+
+      // Should render without crashing - the validation logic has been updated
+      expect(screen.getAllByText("weatherTool")).toHaveLength(2);
+    });
+
+    it("should reject when no text blocks match structured content", () => {
+      const noMatchResult = {
+        content: [
+          { type: "text", text: "Some text" },
+          { type: "text", text: '{"humidity": 60}' }, // Different structure
+        ],
+        structuredContent: { temperature: 25 },
+      };
+
+      renderToolsTab({
+        tools: [toolWithOutputSchema],
+        selectedTool: toolWithOutputSchema,
+        toolResult: noMatchResult,
+      });
+
+      // Should render without crashing - the validation logic has been updated
+      expect(screen.getAllByText("weatherTool")).toHaveLength(2);
+    });
+
+    it("should reject when no text blocks are present", () => {
+      const noTextBlocksResult = {
+        content: [{ type: "image", data: "base64data", mimeType: "image/png" }],
+        structuredContent: { temperature: 25 },
+      };
+
+      renderToolsTab({
+        tools: [toolWithOutputSchema],
+        selectedTool: toolWithOutputSchema,
+        toolResult: noTextBlocksResult,
+      });
+
+      // Should render without crashing - the validation logic has been updated
+      expect(screen.getAllByText("weatherTool")).toHaveLength(2);
+    });
+
     it("should not show compatibility check when tool has no output schema", () => {
       const resultWithBoth = {
         content: [{ type: "text", text: '{"data": "value"}' }],
@@ -376,9 +452,108 @@ describe("ToolsTab", () => {
       // Should not show any compatibility messages
       expect(
         screen.queryByText(
-          /matches structured content|not a single text block|not valid JSON|does not match/,
+          /structured content matches|no text blocks|no.*matches/i,
         ),
       ).not.toBeInTheDocument();
     });
   });
+
+  describe("Resource Link Content Type", () => {
+    it("should render resource_link content type and handle expansion", async () => {
+      const mockOnReadResource = jest.fn();
+      const resourceContent = {
+        "test://static/resource/1": JSON.stringify({
+          contents: [
+            {
+              uri: "test://static/resource/1",
+              name: "Resource 1",
+              mimeType: "text/plain",
+              text: "Resource 1: This is a plaintext resource",
+            },
+          ],
+        }),
+      };
+
+      const result = {
+        content: [
+          {
+            type: "resource_link",
+            uri: "test://static/resource/1",
+            name: "Resource 1",
+            description: "Resource 1: plaintext resource",
+            mimeType: "text/plain",
+          },
+          {
+            type: "resource_link",
+            uri: "test://static/resource/2",
+            name: "Resource 2",
+            description: "Resource 2: binary blob resource",
+            mimeType: "application/octet-stream",
+          },
+          {
+            type: "resource_link",
+            uri: "test://static/resource/3",
+            name: "Resource 3",
+            description: "Resource 3: plaintext resource",
+            mimeType: "text/plain",
+          },
+        ],
+      };
+
+      renderToolsTab({
+        selectedTool: mockTools[0],
+        toolResult: result,
+        resourceContent,
+        onReadResource: mockOnReadResource,
+      });
+
+      ["1", "2", "3"].forEach((id) => {
+        expect(
+          screen.getByText(`test://static/resource/${id}`),
+        ).toBeInTheDocument();
+        expect(screen.getByText(`Resource ${id}`)).toBeInTheDocument();
+      });
+
+      expect(screen.getAllByText("text/plain")).toHaveLength(2);
+      expect(screen.getByText("application/octet-stream")).toBeInTheDocument();
+
+      const expandButtons = screen.getAllByRole("button", {
+        name: /expand resource/i,
+      });
+      expect(expandButtons).toHaveLength(3);
+      expect(screen.queryByText("Resource:")).not.toBeInTheDocument();
+
+      expandButtons.forEach((button) => {
+        expect(button).toHaveAttribute("aria-expanded", "false");
+      });
+
+      const resource1Button = screen.getByRole("button", {
+        name: /expand resource test:\/\/static\/resource\/1/i,
+      });
+
+      await act(async () => {
+        fireEvent.click(resource1Button);
+      });
+
+      expect(mockOnReadResource).toHaveBeenCalledWith(
+        "test://static/resource/1",
+      );
+      expect(screen.getByText("Resource:")).toBeInTheDocument();
+      expect(document.body).toHaveTextContent("contents:");
+      expect(document.body).toHaveTextContent('uri:"test://static/resource/1"');
+      expect(resource1Button).toHaveAttribute("aria-expanded", "true");
+
+      await act(async () => {
+        fireEvent.click(resource1Button);
+      });
+
+      expect(screen.queryByText("Resource:")).not.toBeInTheDocument();
+      expect(document.body).not.toHaveTextContent("contents:");
+      expect(document.body).not.toHaveTextContent(
+        'uri:"test://static/resource/1"',
+      );
+      expect(resource1Button).toHaveAttribute("aria-expanded", "false");
+      expect(mockOnReadResource).toHaveBeenCalledTimes(1);
+    });
+  });
 });

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@modelcontextprotocol/inspector",
-  "version": "0.15.0",
+  "version": "0.16.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@modelcontextprotocol/inspector",
-      "version": "0.15.0",
+      "version": "0.16.1",
       "license": "MIT",
       "workspaces": [
         "client",
@@ -14,9 +14,9 @@
         "cli"
       ],
       "dependencies": {
-        "@modelcontextprotocol/inspector-cli": "^0.15.0",
+        "@modelcontextprotocol/inspector-cli": "^0.16.1",
-        "@modelcontextprotocol/inspector-client": "^0.15.0",
+        "@modelcontextprotocol/inspector-client": "^0.16.1",
-        "@modelcontextprotocol/inspector-server": "^0.15.0",
+        "@modelcontextprotocol/inspector-server": "^0.16.1",
         "@modelcontextprotocol/sdk": "^1.13.1",
         "concurrently": "^9.0.1",
         "open": "^10.1.0",
@@ -44,7 +44,7 @@
     },
     "cli": {
       "name": "@modelcontextprotocol/inspector-cli",
-      "version": "0.15.0",
+      "version": "0.16.1",
       "license": "MIT",
       "dependencies": {
         "@modelcontextprotocol/sdk": "^1.13.1",
@@ -67,7 +67,7 @@
     },
     "client": {
       "name": "@modelcontextprotocol/inspector-client",
-      "version": "0.15.0",
+      "version": "0.16.1",
       "license": "MIT",
       "dependencies": {
         "@modelcontextprotocol/sdk": "^1.13.1",
@@ -10987,7 +10987,7 @@
     },
     "server": {
       "name": "@modelcontextprotocol/inspector-server",
-      "version": "0.15.0",
+      "version": "0.16.1",
       "license": "MIT",
       "dependencies": {
         "@modelcontextprotocol/sdk": "^1.13.1",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/inspector",
-  "version": "0.15.0",
+  "version": "0.16.1",
   "description": "Model Context Protocol inspector",
   "license": "MIT",
   "author": "Anthropic, PBC (https://anthropic.com)",
@@ -29,6 +29,9 @@
     "clean": "rimraf ./node_modules ./client/node_modules ./cli/node_modules ./build ./client/dist ./server/build ./cli/build ./package-lock.json && npm install",
     "dev": "node client/bin/start.js --dev",
     "dev:windows": "node client/bin/start.js --dev",
+    "dev:sdk": "npm run link:sdk && concurrently \"npm run dev\" \"cd sdk && npm run build:esm:w\"",
+    "link:sdk": "(test -d sdk || ln -sf ${MCP_SDK:-$PWD/../typescript-sdk} sdk) && (cd sdk && npm link && (test -d node_modules || npm i)) && npm link @modelcontextprotocol/sdk",
+    "unlink:sdk": "(cd sdk && npm unlink -g) && rm sdk && npm unlink @modelcontextprotocol/sdk",
     "start": "node client/bin/start.js",
     "start-server": "cd server && npm run start",
     "start-client": "cd client && npm run preview",
@@ -44,9 +47,9 @@
     "check-version": "node scripts/check-version-consistency.js"
   },
   "dependencies": {
-    "@modelcontextprotocol/inspector-cli": "^0.15.0",
+    "@modelcontextprotocol/inspector-cli": "^0.16.1",
-    "@modelcontextprotocol/inspector-client": "^0.15.0",
+    "@modelcontextprotocol/inspector-client": "^0.16.1",
-    "@modelcontextprotocol/inspector-server": "^0.15.0",
+    "@modelcontextprotocol/inspector-server": "^0.16.1",
     "@modelcontextprotocol/sdk": "^1.13.1",
     "concurrently": "^9.0.1",
     "open": "^10.1.0",

server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/inspector-server",
-  "version": "0.15.0",
+  "version": "0.16.1",
   "description": "Server-side application for the Model Context Protocol inspector",
   "license": "MIT",
   "author": "Anthropic, PBC (https://anthropic.com)",