Best Mail AI Skills & MCP Servers

MCP server for AlienMail

Model Context Protocol server for ZeroBounce email validation, verification, and intelligence. Provides comprehensive email validation, AI scoring, email finder, domain search, and bulk processing capabilities for AI coding assistants.

MCP server for GTM operations — cold email, LinkedIn outreach, CRM, enrichment, and TAM discovery

BLACK_WALL MCP server — a pre-action risk check your AI agent calls before any irreversible action (send email, move money, run SQL, delete data).

MCP server for MarginFront. Lets AI agents (Claude, Cursor, Copilot) record usage events, query revenue / cost / MRR analytics, manage customers + subscriptions + pricing plans, browse the supported-services catalog, generate and email invoices, and manag

Multi-workspace Google Workspace MCP Server — secure access to Gmail, Drive, Docs, Sheets, Calendar via MCP with per-workspace OAuth and streamable HTTP transport

MCP server for Leadloadz B2B lead search and email verification

MCP server for e2a — email for AI agents

Complete MCP server for Resend API with all endpoints - send emails, manage domains, contacts, broadcasts, and more

MCP server for Gmail integration with OAuth2 and service account support

Signaliz MCP server for Claude Code - GTM Kernel, Nango routes, async enrichment, and operating tools.

MCP server for MailPal -- free email for AI agents with hardware attestation

MCP server for Google Workspace integration (Gmail, Calendar, Drive) with flexible authentication

Gmail MCP Server with Bearer Token Authentication - A Model Context Protocol server for Gmail access

mailpouch — MCP server that exposes Proton Mail via Proton Bridge. 70 tools, Resources, and Prompts for agentic email management with user-initiated permission controls.

Atomic Mail MCP server — local stdio proxy with PoW auth and JMAP, for AI agents.

Google Workspace MCP Server - npm distribution

AgentMail MCP Server

MCP server for Google Docs, Sheets, Drive, Gmail, and Calendar

Read and send emails, manage calendar events, and organize contacts. Search messages, handle attachments, and schedule meetings.

Google Tasks provides a simple to-do list and task management system integrated into Gmail and Google Calendar for quick and easy tracking

AutoApply automates job applications using a real Playwright browser. Save your profile once — name, email, phone, address, work authorization, demographics, salary — then point Claude at any job URL and it handles the rest. What it does: Opens the job application in a real Chr

Google Super App combines all Google services including Drive, Calendar, Gmail, Sheets, Analytics, Ads, and more, providing a unified platform for seamless integration and management of your digital life.

AgentMail is the email inbox API for AI agents. It gives agents their own email inboxes, like Gmail does for humans.