Multi-account Gmail MCP server on Cloudflare Workers — one deployment, one Google sign-in per connection, any MCP client
Gmail for your AI assistant — several accounts at once, on a server you own.
gmail-mcp connects Gmail to Claude and any other MCP client. It can search and read mail, send and reply-all with quoted history, forward, handle attachments and inline images, and manage drafts, labels, and threads — across several Google accounts at the same time.
It runs as a remote server on your own Cloudflare Worker, so the same connection answers from Claude Code on a laptop, claude.ai in a browser, and Claude on a phone. Each connection signs in to one Google account, and the Google refresh token stays in your Cloudflare account.
Two things push people here. The Gmail connectors built into Claude and Google read mail and write drafts, but cannot send, and hold one Google account per assistant account. Servers that can send are usually local processes — fine at a desk, invisible from a phone.
A longer comparison — six projects, twelve rows
gmail-mcp Claude · Google built-in taylorwilsdon/googleworkspacemcp ArtyMcLabin/Gmail-MCP-Server shinzo-labs/gmail-mcp aaronsb/google-workspace-mcp :-- :-: :-: :-: :-: :-: :-: Where it runs Cloudflare Workers vendor-hosted your server or local local local local Reachable from a phone ✅ ✅ ✅ ❌ ❌ ❌ Several mailboxes at once ✅ bound per connection ❌ ✅ chosen per call ❌ aliases only ❌ ✅ chosen per call Send mail ✅ ❌ ✅ ✅ ✅ ✅ Attachments · inline cid: images ✅ undocumented ✅ ✅ ❌ ✅ Reply-all with quoted history ✅ ❌ drafts only no quoting ❌ ✅ Forward ✅ ❌ ✅ ❌ ❌ ✅ Honors each part's charset ✅ — ❌ UTF-8 assumed ❌ UTF-8 assumed ❌ ❌ Rejects CRLF header injection ✅
From the project README.
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The 500 AI Agents Projects is a curated collection of AI agent use cases across various industries. It showcases practical applications and provides links to open-source projects for implementation, i
henry200803/mailbridgeEmail MCP server for AI agents - full mailbox access for Claude, Codex, Cursor or any MCP client: search, read, send, attachments, folders across Gmail, Outlook, iCloud, QQ, 163 and any IMAP/SMTP host
gdbarros94/mcpalaceO Palácio da Memória para Inteligência Artificial
craigjmidwinter/mail-muncherAn email client for AI agents. Filtered, read-only Gmail delivered to disk as .eml + markdown, and served over MCP.
illiahaidar/mcptrustcheckerMCP security scanner — offline, deterministic A–F Trust Score for Model Context Protocol servers. Detects tool poisoning, prompt injection & toxic flows.
priyansh-narang2308/TheBlacklisted-NitroStackProtocol-0 is an MCP (Model Context Protocol) server that gives AI assistants, Claude, Cursor, ChatGPT, NitroChat, or any MCP-compatible client, real authority to act as your Site Reliability Engineer
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