diff --git a/client/ews_client.ts b/client/ews_client.ts
index e55b33f..9c3e01d 100644
--- a/client/ews_client.ts
+++ b/client/ews_client.ts
@@ -2,17 +2,17 @@ import { XMLParser } from "fast-xml-parser";
 import https from "node:https";
 import { createRequire } from "node:module";
 import { promisify } from "node:util";
-import { extractEmail, type Email } from "../utils/extract_email.ts";
-import { extractFolders, type Folder } from "../utils/extract_folder.ts";
 import { initDataDir } from "../utils/data.ts";
+import { type Email, extractEmail } from "../utils/extract_email.ts";
+import { extractFolders, type Folder } from "../utils/extract_folder.ts";
 import {
-  loadConfig,
-  saveConfig,
   clearConfig,
-  setPassword,
   getPassword,
   hasPassword,
+  loadConfig,
   type LoginConfig,
+  saveConfig,
+  setPassword,
 } from "../utils/login.ts";
 
 const ntlm: any = createRequire(import.meta.url)("httpntlm");
@@ -130,7 +130,8 @@ export class EwsClient {
 
   async getFolderId(folderName: string): Promise<string> {
     const lower = folderName.toLowerCase();
-    const distinguished = (DISTINGUISHED_FOLDERS as Record<string, string>)[lower];
+    const distinguished =
+      (DISTINGUISHED_FOLDERS as Record<string, string>)[lower];
 
     if (distinguished) {
       const soap = buildSoapEnvelope(`\
@@ -205,7 +206,8 @@ export class EwsClient {
     } = options;
 
     const isDistinguished =
-      (DISTINGUISHED_FOLDERS as Record<string, string>)[folderId.toLowerCase()] !== undefined;
+      (DISTINGUISHED_FOLDERS as Record<string, string>)[folderId.toLowerCase()]
+        !== undefined;
 
     const folderIdXml = isDistinguished
       ? `<t:DistinguishedFolderId Id="${folderId}"/>`
diff --git a/main.ts b/main.ts
index 1779f91..9404d84 100644
--- a/main.ts
+++ b/main.ts
@@ -4,13 +4,13 @@ import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js"
 import { Command } from "commander";
 import crypto from "node:crypto";
 import http from "node:http";
-import { initDataDir } from "./utils/data.ts";
 import { registerAuthTools } from "./tools/auth.ts";
 import { registerAvailabilityTools } from "./tools/availability.ts";
 import { registerCalendarTools } from "./tools/calendar.ts";
 import { registerEmailTools } from "./tools/email.ts";
 import { registerFolderTools } from "./tools/folders.ts";
 import { registerPeopleTools } from "./tools/people.ts";
+import { initDataDir } from "./utils/data.ts";
 
 const program = new Command()
   .name("exchange-mcp")
diff --git a/tools/auth.ts b/tools/auth.ts
index 39d3cd4..556cb80 100644
--- a/tools/auth.ts
+++ b/tools/auth.ts
@@ -1,7 +1,13 @@
 import { type McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
 import { z } from "zod/v4";
-import { clearConfig, hasPassword, loadConfig, saveConfig, setPassword } from "../utils/login.ts";
 import { EwsClient } from "../client/ews_client.ts";
+import {
+  clearConfig,
+  hasPassword,
+  loadConfig,
+  saveConfig,
+  setPassword,
+} from "../utils/login.ts";
 import { type LoginConfig } from "../utils/login.ts";
 
 export function registerAuthTools(server: McpServer): void {
diff --git a/tools/availability.ts b/tools/availability.ts
index ce8570a..d20c7e8 100644
--- a/tools/availability.ts
+++ b/tools/availability.ts
@@ -1,7 +1,7 @@
 import { type McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
 import { z } from "zod/v4";
-import { loadConfig } from "../utils/login.ts";
 import { EwsClient } from "../client/ews_client.ts";
+import { loadConfig } from "../utils/login.ts";
 
 export function registerAvailabilityTools(server: McpServer): void {
   server.registerTool(
diff --git a/tools/calendar.ts b/tools/calendar.ts
index 1c4023d..81e8111 100644
--- a/tools/calendar.ts
+++ b/tools/calendar.ts
@@ -2,8 +2,8 @@ import { type McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
 import fs from "node:fs";
 import path from "node:path";
 import { z } from "zod/v4";
-import { loadConfig } from "../utils/login.ts";
 import { EwsClient } from "../client/ews_client.ts";
+import { loadConfig } from "../utils/login.ts";
 
 export function registerCalendarTools(server: McpServer): void {
   server.registerTool(
diff --git a/tools/email.ts b/tools/email.ts
index 657833d..bfbbe96 100644
--- a/tools/email.ts
+++ b/tools/email.ts
@@ -2,8 +2,8 @@ import { type McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
 import fs from "node:fs";
 import path from "node:path";
 import { z } from "zod/v4";
-import { loadConfig } from "../utils/login.ts";
 import { EwsClient } from "../client/ews_client.ts";
+import { loadConfig } from "../utils/login.ts";
 
 function getClient(): EwsClient {
   return new EwsClient(loadConfig());
diff --git a/tools/folders.ts b/tools/folders.ts
index 7acdc64..1aeecf8 100644
--- a/tools/folders.ts
+++ b/tools/folders.ts
@@ -1,7 +1,7 @@
 import { type McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
 import { z } from "zod/v4";
-import { loadConfig } from "../utils/login.ts";
 import { EwsClient } from "../client/ews_client.ts";
+import { loadConfig } from "../utils/login.ts";
 
 export function registerFolderTools(server: McpServer): void {
   server.registerTool(
diff --git a/tools/people.ts b/tools/people.ts
index db9635b..3d36980 100644
--- a/tools/people.ts
+++ b/tools/people.ts
@@ -1,7 +1,7 @@
 import { type McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
 import { z } from "zod/v4";
-import { loadConfig } from "../utils/login.ts";
 import { EwsClient } from "../client/ews_client.ts";
+import { loadConfig } from "../utils/login.ts";
 
 export function registerPeopleTools(server: McpServer): void {
   server.registerTool(