50 lines
1.5 KiB
TypeScript
50 lines
1.5 KiB
TypeScript
import { type McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
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import { z } from "zod/v4";
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import { loadConfig } from "../utils/login.ts";
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import { EwsClient } from "../client/ews_client.ts";
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export function registerFolderTools(server: McpServer): void {
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server.registerTool(
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"get_folders",
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{
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description: "List mailbox folders from the Exchange mailbox.",
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inputSchema: z.object({
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parentFolderId: z.string().default("msgfolderroot").describe(
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"Parent folder to list children of."
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+ " Supports distinguished names (e.g. inbox, calendar)",
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),
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recursive: z.boolean().default(false).describe(
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"If true, recursively traverse all subfolders",
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),
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}),
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outputSchema: z.object({
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folders: z.array(z.object({
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name: z.string(),
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id: z.string(),
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totalCount: z.number(),
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unreadCount: z.number(),
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childFolderCount: z.number(),
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})),
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}),
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},
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async ({ parentFolderId, recursive }) => {
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try {
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const client = new EwsClient(loadConfig());
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const folders = await client.findFolders(parentFolderId, recursive);
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return {
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content: [{ type: "text" as const, text: JSON.stringify(folders) }],
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structuredContent: { folders },
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};
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} catch (error: any) {
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return {
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content: [{
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type: "text" as const,
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text: JSON.stringify({ error: error.message ?? String(error) }),
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}],
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};
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}
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},
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);
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}
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