refactor: drop skill file, rework client

tools/auth.ts

@@ -1,28 +1,29 @@
 import { type McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
 import { z } from "zod/v4";
-import {
-  clearConfig,
-  EwsClient,
-  hasPassword,
-  loadConfig,
-  saveConfig,
-  setPassword,
-} from "../ews_client.ts";
-import type { LoginConfig } from "../types/login_config.ts";
+import { clearConfig, hasPassword, loadConfig, saveConfig, setPassword } from "../utils/login.ts";
+import { EwsClient } from "../client/ews_client.ts";
+import { type LoginConfig } from "../utils/login.ts";
 
 export function registerAuthTools(server: McpServer): void {
   server.registerTool(
     "login",
     {
-      description: "Authenticate to Exchange EWS using NTLM credentials",
+      description: "Authenticate to Exchange EWS using NTLM credentials."
+        + " On first use all fields except domain are required."
+        + " On subsequent logins only password is needed — previously saved"
+        + " serverUrl, email, username, and domain are reused"
+        + " automatically from config.",
       inputSchema: z.object({
-        serverUrl: z.string().optional().describe(
-          "EWS server URL (e.g. https://mail.example.com)",
-        ),
+        serverUrl: z.string().optional().describe("EWS server URL"),
         email: z.string().optional().describe("Email address"),
         username: z.string().optional().describe("NTLM username"),
         password: z.string().describe("NTLM password"),
-        domain: z.string().optional().describe("NTLM domain (default: corp)"),
+        domain: z.string().optional().describe("NTLM domain"),
+      }),
+      outputSchema: z.object({
+        success: z.boolean(),
+        message: z.string().optional(),
+        error: z.string().optional(),
       }),
     },
     async ({ serverUrl, email, username, password, domain }) => {
@@ -47,8 +48,9 @@ export function registerAuthTools(server: McpServer): void {
               type: "text" as const,
               text: JSON.stringify({
                 success: false,
-                error:
-                  "Missing required fields. Provide serverUrl, email, and username, or login once with all fields first.",
+                error: "Missing required fields."
+                  + " Provide serverUrl, email, and username, or"
+                  + " login once with all fields first.",
               }),
             }],
           };
@@ -99,8 +101,15 @@ export function registerAuthTools(server: McpServer): void {
   server.registerTool(
     "check_session",
     {
-      description: "Check whether the current EWS session is authenticated",
+      description:
+        "Check whether the current EWS session is authenticated. No parameters.",
       inputSchema: z.object({}),
+      outputSchema: z.object({
+        authenticated: z.boolean(),
+        email: z.string().optional(),
+        serverUrl: z.string().optional(),
+        error: z.string().optional(),
+      }),
     },
     async () => {
       try {
@@ -113,6 +122,10 @@ export function registerAuthTools(server: McpServer): void {
                 error: "Not logged in. Password not found in memory.",
               }),
             }],
+            structuredContent: {
+              authenticated: false,
+              error: "Not logged in. Password not found in memory.",
+            },
           };
         }
         const config = loadConfig();
@@ -129,6 +142,12 @@ export function registerAuthTools(server: McpServer): void {
               error: result.error,
             }),
           }],
+          structuredContent: {
+            authenticated: result.ok,
+            email: config.email,
+            serverUrl: config.serverUrl,
+            error: result.error,
+          },
         };
       } catch (error: any) {
         return {
@@ -139,6 +158,10 @@ export function registerAuthTools(server: McpServer): void {
               error: error.message ?? String(error),
             }),
           }],
+          structuredContent: {
+            authenticated: false,
+            error: error.message ?? String(error),
+          },
         };
       }
     },
@@ -147,8 +170,14 @@ export function registerAuthTools(server: McpServer): void {
   server.registerTool(
     "logout",
     {
-      description: "Clear stored credentials",
+      description:
+        "Clear stored credentials (serverUrl, email, username, domain, password)."
+        + " No parameters.",
       inputSchema: z.object({}),
+      outputSchema: z.object({
+        success: z.boolean(),
+        message: z.string().optional(),
+      }),
     },
     async () => {
       clearConfig();
@@ -160,6 +189,10 @@ export function registerAuthTools(server: McpServer): void {
             message: "Logged out. Credentials cleared.",
           }),
         }],
+        structuredContent: {
+          success: true,
+          message: "Logged out. Credentials cleared.",
+        },
       };
     },
   );