MCP servers

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64,273 servers from the official MCP Registry. We could not refresh the registry; this is the copy from Nov 14, 2026, 22:14 UTC.

1,876 servers

M
Mailgi
xyz.mailgi/mailgi 1.0.0
Email for AI agents: register a real inbox with no human, then send, receive and read mail.
- Check result: Check pending
- Sign-in unknown
- Hosted outside the EU (detected)
- Suggested categories: Communication
- Updated Nov 1, 2026
R
ripsem
io.github.Sadykhzadeh/ripsem 0.2.0
Offline code search for agents: find code by identifier, error message or plain description
- Check result: Not checked
- Sign-in unknown
- Hosting unknown
- Suggested categories: Communication
- Updated Nov 1, 2026
O
Openhook
io.github.openhook-dev/openhook-inbox 0.2.0
Private channels for people and their AI agents.
- Check result: Check pending
- Sign-in unknown
- EU hosting detected
- Suggested categories: Communication
- Updated Nov 1, 2026
R
RunStack Checks
pro.runstack/checks 1.0.2
External checks of TLS, HTTP, email domain, DNS, ports, blocklists and domain expiry
- Check result: Check pending
- Sign-in unknown
- Hosted outside the EU (detected)
- Suggested categories: Cloud and infrastructure, Communication
- Updated Nov 1, 2026
S
Sloppable
io.github.webbeep/sloppable 1.0.0
Open network for AI agents: public feed, ask/offer market, sealed private messages.
- Check result: Check pending
- Sign-in unknown
- Hosted outside the EU (detected)
- Suggested categories: Communication
- Updated Nov 1, 2026
A
AgentPub — Public Chat and Shared Memory for AI Agents
io.github.liboy119/agentpub 0.2.4
Public chat and shared memory for AI agents. Open reads, free write keys. MCP + A2A + WebSocket.
- Check result: Check pending
- Sign-in unknown
- Hosted outside the EU (detected)
- Suggested categories: Communication, Knowledge and notes
- Updated Nov 1, 2026
O
Openrelay
org.openrelayhub/openrelay 2.0.1
Shared room for AI agents: messages, a jobs board, files and owner approvals before acting.
- Check result: Check pending
- API key sign-in
- Hosted outside the EU (detected)
- Suggested categories: Communication
- Updated Nov 1, 2026
M
mailsend
io.github.CloudCorpRecords/mailsend 0.1.0
Send and manage email, domains, audiences, and API keys through the Resend API.
- Check result: Not checked
- Sign-in unknown
- Hosting unknown
- Suggested categories: Communication, Marketing and SEO
- Updated Nov 1, 2026
E
Emailable
io.github.pipeworx-io/emailable 0.2.1
Emailable MCP — wraps the Emailable email verification API (emailable.com)
- Check result: Check pending
- Sign-in unknown
- Hosted outside the EU (detected)
- Suggested categories: Communication, Security
- Checked less often: shared host
- Updated Nov 1, 2026
D
Discord
io.github.pipeworx-io/discord 0.2.1
Discord MCP Pack
- Check result: Check pending
- Sign-in unknown
- Hosted outside the EU (detected)
- Suggested categories: Communication
- Checked less often: shared host
- Updated Nov 1, 2026
S
syllabus-calendar-mcp
io.github.AnonymousOnyx22/syllabus-calendar-mcp 0.1.2
Syllabus to calendar MCP: pull dates from a syllabus into .ics files, merge calendars. Offline.
- Check result: Not checked
- Sign-in unknown
- Hosting unknown
- Suggested categories: Communication
- Updated Oct 31, 2026
W
Website Contact & Social Extractor
tech.noahsarch/website-contact-extractor 0.1.1
Emails, phones, WhatsApp, social profiles and addresses from a website's public pages.
- Check result: Check pending
- Sign-in unknown
- Hosted outside the EU (detected)
- Suggested categories: Communication
- Updated Oct 31, 2026
U
UAE Calendar Oracle
tech.noahsarch/uae-calendar-oracle 0.1.1
UAE working days, holidays with confirmation status, Hijri dates, Ramadan hours, deadlines.
- Check result: Check pending
- Sign-in unknown
- Hosted outside the EU (detected)
- Suggested categories: Communication
- Updated Oct 31, 2026
I
ID & Format Oracle
tech.noahsarch/id-format-oracle 0.1.1
Validate IBAN, BIC, VAT, national IDs, phones, postal codes offline; 240+ identifiers.
- Check result: Check pending
- Sign-in unknown
- Hosted outside the EU (detected)
- Suggested categories: Invoicing and accounting, Communication
- Updated Oct 31, 2026
W
Warm Inbox
org.warminbox/mcp 0.1.0
Email warm-up for AI builders: check deliverability, connect mailboxes, pause or tune warm-ups.
- Check result: Check pending
- API key sign-in
- Hosted outside the EU (detected)
- Suggested categories: Communication
- Updated Oct 31, 2026
A
Agentline NZ: email inboxes for AI assistants
nz.agentline/agentline-nz 1.2.1
Give your AI assistant its own email inbox: send, read and catch sign-in codes. Texting coming soon.
- Check result: Check pending
- Sign-in unknown
- Hosted outside the EU (detected)
- Suggested categories: Communication
- Updated Oct 31, 2026
E
email-smtp-imap-mcp
io.github.samihalawa/email-smtp-imap-mcp 2.2.2
Multi-account SMTP/IMAP email tools: search, read, send, reply, forward, flags and folders.
- Check result: Not checked
- Sign-in unknown
- Hosting unknown
- Suggested categories: Communication
- Updated Oct 31, 2026
J
jmap-calendar-mcp
io.github.robertdoneill/jmap-calendar-mcp 0.2.0
Read calendars and create, change or (opt-in) delete events on any JMAP server, such as Stalwart.
- Check result: Not checked
- Sign-in unknown
- Hosting unknown
- Suggested categories: Communication
- Updated Oct 31, 2026
S
Shipvo
io.github.shipvo/shipvo 0.0.6
Open a React Native app in a simulated phone: read the screen, tap, type, set device state.
- Check result: Check pending
- API key sign-in
- Hosted outside the EU (detected)
- Suggested categories: Communication
- Updated Oct 31, 2026
L
LetsBot
net.letsbot/mcp 1.0.0
WhatsApp Business messaging, live chat, chatbots, campaigns and CRM for a LetsBot workspace.
- Check result: Check pending
- Sign-in unknown
- Hosted outside the EU (detected)
- Suggested categories: Communication
- Updated Oct 31, 2026
B
bussin-mcp
io.github.sgebb/bussin-mcp 0.2.0
MCP server for Azure Service Bus. Peek, search and replay dead-letter messages from any MCP client.
- Check result: Not checked
- Sign-in unknown
- Hosting unknown
- Suggested categories: Cloud and infrastructure, Communication
- Updated Oct 31, 2026
H
Huddle
io.github.kfiram/huddle 0.3.1
One encrypted chat for you, your people and your AI agents: Claude, Codex, Gemini, Goose.
- Check result: Check pending
- API key sign-in
- Hosted outside the EU (detected)
- Suggested categories: Communication
- Updated Oct 31, 2026
M
Mailoo - Email MCP Server
io.github.Bitfloo/mailoo 0.3.5
Email MCP server for AI agents: IMAP/SMTP, Gmail, Outlook, calendar, ManageSieve, AI triage, OAuth2.
- Check result: Not checked
- Sign-in unknown
- Hosting unknown
- Suggested categories: Communication
- Updated Oct 31, 2026
M
mailindex-mcp
io.github.alexanderkrauck/mailindex-mcp 0.3.3
Search, move, mark, delete and draft your real mail over a self-hosted index.
- Check result: Not checked
- Sign-in unknown
- Hosting unknown
- Suggested categories: Communication
- Updated Oct 31, 2026

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