Server data from the Official MCP Registry
Business email on your own domain: mailboxes, send and read mail, drafts, aliases and DNS setup.
About
Business email on your own domain: mailboxes, send and read mail, drafts, aliases and DNS setup.
Remote endpoints: streamable-http: https://faivelo.com/api/mcp
Security Report
Valid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry.
Endpoint verified · Requires authentication · 1 issue found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Found in Source Code
Found by scanning the linked source code. This listing connects to a hosted endpoint, so none of this runs on your machine: it describes what the server software does where it is hosted.
How to Connect
Remote Plugin
No local installation needed. Your AI client connects to the remote endpoint directly.
Add this to your MCP configuration to connect:
{
"mcpServers": {
"com-faivelo-mail": {
"url": "https://faivelo.com/api/mcp"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
Faivelo Email MCP server
Give Claude, ChatGPT, Cursor, Codex or any AI agent a real email inbox on your own domain. Your assistant can read and search your mail, draft and send replies, schedule sends, file messages away, create new addresses for itself, and fix your domain's DNS. You choose exactly which mailboxes it can see.
Useful when you want to:
- let your coding agent set up
hello@yourcompany.comfor the site it just built - give an AI agent its own address to sign up for services and receive verification codes
- triage, summarise and answer a support inbox from Claude
- send a reply from your real address without opening a mail app
Server URL: https://faivelo.com/api/mcp (streamable HTTP, OAuth 2.1, no API key to paste)
Registry name: com.faivelo/mail
Access: a Faivelo account. MCP is included on Growth and up, and in the
free trial (no card). Plans
Install
| Client | One command |
|---|---|
| Claude Code (plugin: MCP + skill) | /plugin marketplace add ethannschwartz/faivelo-mcp then /plugin install faivelo@faivelo |
| Claude Code (MCP only) | claude mcp add --transport http faivelo https://faivelo.com/api/mcp |
| claude.ai / Claude Desktop | Settings → Connectors → Add custom connector → paste https://faivelo.com/api/mcp |
| Cursor (plugin: MCP + rule + skill) | /add-plugin faivelo in the agent chat, or Add to Cursor for the server alone (see Cursor) |
| VS Code | Install in VS Code |
| Codex | codex mcp add faivelo --url https://faivelo.com/api/mcp |
| Gemini CLI | gemini extensions install https://github.com/ethannschwartz/faivelo-mcp |
| Windsurf | { "mcpServers": { "faivelo": { "serverUrl": "https://faivelo.com/api/mcp" } } } in mcp_config.json |
| Any Agent Skills client | npx skills add ethannschwartz/faivelo-mcp (the faivelo-email skill) |
| Other clients | { "mcpServers": { "faivelo": { "url": "https://faivelo.com/api/mcp" } } } |
The first call opens a browser sign-in, where you choose exactly which mailboxes the assistant can reach.
Headless agents (no browser): send an API key instead,
Authorization: Bearer fvl_live_.... Create an agent key at
Settings → Developers; it
only reaches the mailboxes it creates or is granted.
Cursor
Two ways in. Both sign you in through the browser on the first call; there is no key to paste.
- Plugin (once it is listed on the Cursor Marketplace): type
/add-plugin faiveloin the agent chat, or find Faivelo under Settings → Plugins. The plugin installs the MCP server, thefaivelo-emailskill and a rule that teaches the agent to set up email on a domain, send from an app and verify webhooks. - Server only: Add to Cursor,
or put
{ "mcpServers": { "faivelo": { "url": "https://faivelo.com/api/mcp" } } }in.cursor/mcp.json(this project) or~/.cursor/mcp.json(every project). Add"headers": { "Authorization": "Bearer fvl_live_..." }for a headless setup.
Cursor sends at most about 40 tools to the model across every MCP server
you have enabled. Faivelo exposes 30 to 34 tools on an OAuth connection
(38 with an API key), so if you run other servers alongside it, switch off
the tools you do not need in Cursor's MCP settings; the Drive tools
(drive_list_files, drive_download_file) and the scheduling tools
(list_scheduled, cancel_scheduled) are the usual first picks.
Tools
| Area | Tools |
|---|---|
| Reading | list_messages, read_message, get_thread, search_messages, search_all_mailboxes, list_folders, get_attachment, get_contacts |
| Sending | send_message, send_batch (one templated email to many recipients, queued and paced server-side), get_batch_status, create_draft, update_draft, send_draft, list_scheduled, cancel_scheduled, get_delivery_status |
| Organising | flag_message, label_message, move_message, restore_message, mark_spam, mark_all_read, delete_message, empty_trash |
| Account | list_mailboxes, create_mailbox, update_mailbox (set the name a mailbox sends as), get_account_summary, get_setup_summary, get_domain_setup (a domain's DNS records, found or missing), list_aliases, create_alias, delete_alias |
| Domains & DNS | list_domains, list_dns_records, create_dns_record, update_dns_record, delete_dns_record |
| Drive | drive_list_files, drive_download_file |
send_message and send_batch take from as "bot@yourdomain.com" or
"Support Bot <bot@yourdomain.com>"; a name there (or fromName) is the
From name for that message only. Give each mailbox a lasting name with
displayName on create_mailbox or with update_mailbox; a send from a
mailbox with no name anywhere returns a hint saying so.
get_setup_summary returns a shareable markdown summary of what is set up
(domains, DNS state, mailboxes, what is still pending), for an agent to hand
to its human when it finishes.
Every tool declares readOnlyHint / destructiveHint, so clients can ask
before anything that sends or deletes.
What's in this repo
server.json: the official MCP Registry entry.claude-plugin/+.mcp.json: the Claude Code plugin and its marketplace.cursor-plugin/+mcp.json+rules/: the Cursor plugin (the rule is generated from the skill)skills/faivelo-email/: an Agent Skill that teaches an agent to set up email on a domain, send from an app and verify inbound webhooksgemini-extension.json+GEMINI.md: the Gemini CLI extensionassets/logo.svg: the Faivelo mark, for plugin listingsCHANGELOG.md: what changed in each plugin version
Don't have email on your domain yet?
npx faivelo init yourdomain.com
Connects the domain, writes the DNS records (automatically on Vercel, Cloudflare, Netlify and other supported hosts) and creates your mailboxes. Plans start at $6/mo for unlimited mailboxes; forwarding is free.
- Website: https://faivelo.com/ai-agents?via=mcp
- Docs: https://faivelo.com/docs/developers/connect-claude/?via=mcp
- Node SDK:
npm install faivelo· Python SDK:pip install faivelo
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