MCP Personal Assistant Agent

src
modules
email
src/modules/email/index.js
/**
 * Email Module Functions
 * Provides MCP functions for interacting with email services
 */

import logger from '../../utils/logger.js';

/**
 * Get emails with optional filtering
 */
const getEmails = {
  description: "Get emails with optional filtering",
  parameters: {
    properties: {
      folder: {
        type: "string",
        description: "Email folder to search (inbox, sent, drafts, spam, etc.)"
      },
      query: {
        type: "string",
        description: "Search query (subject, from, to, content)"
      },
      unreadOnly: {
        type: "boolean",
        description: "Only get unread emails"
      },
      limit: {
        type: "number",
        description: "Maximum number of emails to return"
      },
      provider: {
        type: "string",
        description: "Email provider to use (gmail, outlook)"
      }
    },
    required: []
  },
  async handler(params) {
    try {
      logger.info(`Email module function 'getEmails' called - placeholder implementation`);
      
      return {
        success: true,
        message: "This is a placeholder for email functionality. The actual implementation would connect to email services."
      };
    } catch (error) {
      logger.error(`Error in getEmails: ${error.message}`);
      throw new Error(`Failed to get emails: ${error.message}`);
    }
  }
};

/**
 * Send an email
 */
const sendEmail = {
  description: "Send an email",
  parameters: {
    properties: {
      to: {
        type: "array",
        items: {
          type: "string"
        },
        description: "Recipients' email addresses"
      },
      cc: {
        type: "array",
        items: {
          type: "string"
        },
        description: "CC recipients' email addresses"
      },
      bcc: {
        type: "array",
        items: {
          type: "string"
        },
        description: "BCC recipients' email addresses"
      },
      subject: {
        type: "string",
        description: "Email subject line"
      },
      body: {
        type: "string",
        description: "Email body content (supports HTML)"
      },
      provider: {
        type: "string",
        description: "Email provider to use (gmail, outlook)"
      }
    },
    required: ["to", "subject", "body"]
  },
  async handler(params) {
    try {
      logger.info(`Email module function 'sendEmail' called - placeholder implementation`);
      
      return {
        success: true,
        message: "This is a placeholder for email functionality. The actual implementation would connect to email services."
      };
    } catch (error) {
      logger.error(`Error in sendEmail: ${error.message}`);
      throw new Error(`Failed to send email: ${error.message}`);
    }
  }
};

export default [
  getEmails,
  sendEmail
];