Yes or No MCP

Implementation Reference

• stdio-example.ts:15-24 (handler)

  The handler function for the 'getYesOrNo' tool. It takes a 'question' parameter and randomly returns either 'YES' or 'NO' as text content.

  async ({ question }) => {
      return {
          content: [
              {
                  type: "text",
                  text: Math.random() > 0.5 ? "YES" : "NO",
              },
          ],
      };
  },

• stdio-example.ts:12-14 (schema)

  Input schema for the 'getYesOrNo' tool, defining a required 'question' string parameter.

  {
      question: z.string(),
  },

• stdio-example.ts:10-25 (registration)

  Registration of the 'getYesOrNo' tool using server.tool(), including schema and inline handler.

  server.tool(
      "getYesOrNo",
      {
          question: z.string(),
      },
      async ({ question }) => {
          return {
              content: [
                  {
                      type: "text",
                      text: Math.random() > 0.5 ? "YES" : "NO",
                  },
              ],
          };
      },
  );