MCP servers that ship as code — a repository or a package you install and run locally (usually over stdio). They have no hosted endpoint, so we cannot probe or grade them: instead each one shows its repository, install command, license, stars and when it was last updated.
Collected from GitHub repositories and npm, PyPI, Cargo, Go, Maven, NuGet and RubyGems packages tagged as MCP servers, the official MCP Registry, Docker's MCP catalog, ModelScope, Baidu MCP World, Cline and other public directories; one entry per repository. A server that also offers a hosted endpoint is listed under Remote instead. These entries are not counted in our reachability, verification or readiness statistics.
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A Node.js server that connects the Model Context Protocol (MCP) to Gmail, enabling large language models to send, read, and manage emails securely using the Gmail API.
★ 2 -
MCP server for the Gmail API: search, read and send email, manage drafts, labels and trash from Claude, Cursor or Codex
MIT -
gmail-skillgithub.com/hec-ovi/gmail-skillupdated this year
Gmail for AI agents: OAuth login, search, read threads, draft, send with attachments, labels. Five Agent Skills + a verb CLI + a FastMCP stdio server over the Gmail API. Needs your own free Google Cloud project. Untrusted-mail fencing, dry-run sends, contract-isolated Python 3.11+ layers.
MIT ★ 1 -
Gmail MCP - Provides Gmail API access with file-based OAuth2 authentication
npm MIT -
@pouyanafisi/gmail-mcpgithub.com/pouyanafisi/gmail-mcpupdated this year
MCP server for Gmail API with OAuth2 authentication and comprehensive email management
npm MIT -
MCP server for the Gmail API — search, read and send email, manage drafts, labels and the trash. For Claude, Cursor, Codex and other AI clients.
npm MIT -
gmail-postmaster-tools-mcpgithub.com/optipub/gmail-postmaster-tools-mcpupdated this year
Gmail Postmaster Tools (v2 API) as an MCP server — domains, traffic metrics & sender compliance in Claude, Cursor, and any MCP client. Bring your own Google OAuth. Zero dependencies.
MIT ★ 7 -
Local MCP server (Python, stdio) that gives Claude Code the Gmail mailbox and Google Calendar of one personal Google account, through Google's public APIs and your own OAuth client: search, label and trash mail in bulk, and read and manage your own calendar events. Minimal scopes, no sending, no permanent deletion and no guests.
MIT -
Multi-source ETL: Gmail, Notion, Linear and Google Calendar into one Postgres database, with a normalization step, REST API, and MCP server
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Self-hosted email API with MCP and REST support for Gmail, Outlook, and IMAP/SMTP
npm Elastic-2.0 -
Gmail for Google Antigravity (MCP): official Gmail API, sends only after your yes, no permanent deletion
MIT ★ 1 -
Gmail for Google Antigravity (MCP server): official Gmail API, Google's tool names, sending only after the user's yes, no permanent deletion
pypi MIT -
Google Workspace, Google Cloud, Search Console, Ads, Gmail, Drive and 18 more Google APIs as MCP servers for Claude Code, Codex, OpenCode and Antigravity: 23 plugins, 3,558 tools.
Apache-2.0 -
通用多邮箱 MCP 服务:原生 Streamable HTTP,固定 5 个工具,支持 IMAP/SMTP、Gmail API、多账号切换及 Env/Header 配置。
ISC ★ 17 -
Self-hosted REST API and web UI for all your mailboxes (IMAP, JMAP, POP3, Gmail, Microsoft 365, Outlook.com), with a Python client and an MCP server so AI agents read, sort, draft and send mail, only within the rights, folders and send limits you grant. Change feed, signed webhooks, audit.
pypi MIT ★ 3 -
Secure IMAP/SMTP/EWS/Graph API MCP server in Rust — Microsoft 365, Hotmail, Gmail, Zoho, OAuth2, multi-account
MIT ★ 118 -
Open-source Python library for 73 API connectors — Gmail, Slack, GitHub, Stripe, OpenAI, Anthropic & more. MCP server, OpenAI function calling, Anthropic tool use. 1,519 actions, 11 live-verified. Apache 2.0.
Apache-2.0 ★ 6 -
bichon-mcpgithub.com/pras-labs/bichon-mcpupdated this year
MCP server that wraps the Bichon email archiver REST API, letting an AI agent (Claude Code, Claude Desktop) search and read locally-archived emails without ever touching Gmail or IMAP credentials directly.
★ 1 -
A modular platform integrating SQLite, Filesystem, AWS IAM, and Gmail (via SMTP) services through a master MCP server, powered by a custom Claude UI built with Streamlit. Optimized for the Claude API for cost-effective AI interactions, it also supports Claude desktop. Extendable to Grok or OpenAI models with code modifications in client code
★ 1 -
Local-first personal knowledge base CLI — hybrid FTS + pgvector search, a GraphRAG entity graph, and LLM enrichment over your notes, transcripts, Slack & Gmail. Runs fully local on Ollama (no cloud, no API keys); queryable by any AI agent through the built-in MCP server. Postgres-backed, publishes an Obsidian-style Quartz wiki.
MIT ★ 17 -
MCP server for Gmail integration with OAuth authentication, message search, batch operations, and Google Sheets export
npm MIT -
multi-gmail-mcpgithub.com/gx-55/multi-gmail-mcpupdated this year
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MIT ★ 19 -
Self-hosted Gmail MCP server for AI agents and coding tools. Send, read and reply to email from Claude Code, Cursor or OpenCode, with encrypted OAuth tokens and Gmail quota enforcement that prevents account lockouts.
MIT -
gmail-arwakygithub.com/rakaarwaky/gmail-arwakyupdated this year
Gmail MCP server and integration scripts for agentic workflows
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Implementation of a Gmail MCP server with RAG support
★ 6 -
MCP server that provides google Gmail capabilities
npm MIT -
Another MCP server, but with batteries included + useful integrations for personal and daily use.
MIT ★ 5 -
gmail-mcp-servergithub.com/saidulalam01/gmail-mcp-serverupdated this year
An MCP server that lets AI assistants manage your Gmail — search, read, send, label, archive through natural conversation
MIT -
Gmail MCP server for Claude and AI agents — multi-account search, labels, trash, unsubscribe, and filters
MIT -
Multi-account Gmail MCP server on Cloudflare Workers — one deployment, one Google sign-in per connection, any MCP client
MIT ★ 9 -
Gmail for AI agents: search, read, download attachments, send, reply, forward, drafts, labels. CLI with --json and an MCP server.
MIT ★ 1 -
Connect several Gmail accounts to Claude, ChatGPT, Gemini and any MCP client. Local, encrypted, no delete tools. Windows (macOS and Linux in development).
MIT -
Open-source Gmail MCP server. Multi-account, read, write, archive, label, auto-unsubscribe. Works with Claude, OpenClaw, Cursor, Windsurf, Cline, and any MCP-compatible AI agent or assistant.
MIT ★ 16 -
Multi-account Gmail MCP server and Codex plugin for searching, reading, organizing, and sending email, with OAuth tokens stored in macOS Keychain.
MIT -
Tu correo (varias cuentas de Gmail), WhatsApp, CRM y redes sociales en una app, y un servidor MCP (39 herramientas) para que tu agente de IA lo maneje. Self-hosted, gratis en Vercel.
MIT ★ 1 -
Open-source Model Context Protocol (MCP) server for AI-automated guest post discovery, duplicate Gmail verification, and dual-draft outreach (simultaneous HTML cold pitch + ready-to-send full article drafts) across Claude, Gemini & Codex.
MIT ★ 1 -
A Model Context Protocol (MCP) server enabling AI agents to seamlessly interact with Google Workspace to draft/send Gmail emails and append to Google Docs.
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Auren | The AI execution layer between thinking and doing. Run multi-service workflows across Gmail, Calendar, and GitHub simultaneously using a single text command and one approval.
NOASSERTION ★ 1 -
AI-powered contract obligation tracker that connects Claude to Gmail via MCP, extracts deadlines and obligations from contract emails, and generates a prioritized compliance action list
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google-mcpgithub.com/cafercangundogdu/google-mcpupdated this year
Comprehensive Google MCP server in Rust — 41 tools for Google Drive (Gmail & more planned). Stdio + Streamable HTTP with multi-user OAuth.
MIT ★ 4 -
MCP-SERVER-PROgithub.com/EduhxH/MCP-SERVER-PROupdated this year
Professional Model Context Protocol (MCP) Server for AI Agents. Features high-performance connectors for Pinecone, Google Cloud, Gmail, Excel, and IDE automation.
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AI agent for my Gmail: sorts emails, flags what needs me and drafts replies, using several Claude models, my own MCP server and a FastAPI web page.
★ 1 -
Self-hosted email CLI / API / MCP server for AI agents and apps
npm NOASSERTION ★ 7 -
Multi-account Google Workspace (Gmail, Drive, Calendar, Sheets, Docs) + Slack MCP servers for Claude Code. Setup guide with CLAUDE.md for AI-guided installation.
MIT ★ 39 -
Multi-account Google MCP server for Claude Code: Gmail, Drive, Calendar, Sheets, Docs, Contacts, Search Console, and more. ~871 tools with OAuth2 multi-account switching.
npm MIT ★ 21 -
Autonomous B2B Lead Generation & Cold Email Outreach Engine. Google Maps lead scraper, AI copywriter, safe Gmail warmup, zero-trust OAuth 2.0, open tracking & MCP server.
MIT ★ 1 -
MCP-Server-based-Ai-Automation-hubgithub.com/Maheshnath09/MCP-Server-based-Ai-Automation-hubupdated this year
A MCP server that lets AI read/write data across Notion, Sheets, Gmail, and Calendar — making it a full automation hub for tasks, reminders, emails, and workflows.
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google_mcpgithub.com/rishapgandhi/google_mcpupdated this year
Minimal, secure Google Workspace MCP server — 43 tools across 10 services (Gmail, Calendar, Drive, Docs, Sheets, Slides, Forms, Tasks, Chat, Meet). Only official Google libraries, zero third-party wrappers, fully auditable. Works with Claude Code, Kiro, Cursor, Windsurf, Codex.
MIT ★ 3 -
Sovereign Google Workspace Hub & MCP Server for AI Agents — Cloud-synced agent.md steering, hybrid Vector + SQLite FTS5 BM25 Drive RAG, page-faithful PDF parsing, and Google Docs, Calendar & Gmail REST extensions with AES-256-GCM encrypted token storage.
MIT -
Carl gives AI agents hands: a local MCP server that lets Claude, Codex and other agents use your Google account, coordinate with each other, and more — with Carl as the trust boundary.
MIT -
google-mcp-remotegithub.com/vakharwalad23/google-mcp-remoteupdated this year
Collection of Google-native tools (e.g., Gmail, Calendar) for the MCP
MIT ★ 14 -
MCP_on_gservicesgithub.com/gamma-pi/MCP_on_gservicesupdated this year
A Python-based system that connects a local LLM (Llama 3.2) to Google Calendar and Gmail through a simple web interface.
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safenetai7github.com/Hari-hara7/safenetai7updated this year
A multi-layered cybersecurity platform combining machine learning, real-time Gmail analysis, and community intelligence to detect phishing across URLs, emails, documents, and messaging platforms.
GPL-3.0 -
@pome-sh/cliactive
Test mode for your integrations, built for the way agents build. Local, stateful twins of GitHub, Slack, Stripe, Gmail and Linear, over REST and MCP.
npm Apache-2.0