panchangam
socraticsurge
Community17
Telugu Panchangam: tithi, nakshatra, muhurtas, festivals, tarabalam, gochara, daily rasi phalalu
Sep 1, 2026Communication
Local service73/100
Communication MCP Servers
Servers for the places teams talk — chat, email and calendars — letting an agent read threads and send messages. The directory lists 212 in this category, of which 84 are hosted remote servers needing no local install. Ranking below reflects maintenance, documentation, install experience and adoption — never payment.
All servers
mail index
alunsoldantarctica
Community
Local-first, read-only MCP server for recall over your Gmail: search, contacts, threads, digests.
Aug 21, 2026Communication
Local service39/1004
radmail mcp
radmail-ai
Community9
Email OS for agents - real-inbox search, triage, commitments, and a verifiable BEC hard-stop.
Aug 29, 2026Communication
Remote service87/100
Discord MCP
j-256
Community
Least-privilege Discord MCP for privacy-safe reads, audits, and reviewed administration
Sep 1, 2026Communication
Local service72/1001
GuildControl MCP
j-256
Community
Safety-first MCP server for Discord with privacy-safe reads, audits, and reviewed administration
Sep 1, 2026Communication
Local service72/1001
IMAP mailbox
ni-c
Community11
Read, search and organise any IMAP mailbox, with writes off by default
Aug 30, 2026Communication
Local service70/100
elfa
elfa-ai
Community8
Crypto social intelligence from X and Telegram, plus the Elfa Auto condition engine
Aug 28, 2026Communication
Local service78/100
gigamail
adecubed
Community
Your real mailbox and calendar for your agent (M365/IMAP); a human approves every send.
Aug 31, 2026Communication
Local service39/1002
Mailbox
psyb0t
Community
Self-hosted MCP server for unified IMAP/SMTP mailbox access: read, list, and send email.
Aug 22, 2026Communication
Local service39/1002
Community
DNS and email security: check SPF, DKIM, DMARC, DNSSEC, DANE and build the records. 45 tools.
Aug 21, 2026Communication
Remote service39/1002
Slack
aaronsb
Community
Read and write Slack with session tokens — no OAuth, no bot, no admin approval.
Aug 20, 2026Communication
Local service39/1002
Microsoft Teams
SurgeEnterpriseAI
Community11
Connect Claude to Microsoft Teams — read/send messages, list channels, search chats.
Apr 12, 2026Communication
Local service71/1002
icloud calendar
IceyWu
Community8
Manage Apple iCloud Calendar through a reliable CalDAV MCP server.
Aug 18, 2026Communication
Local service72/100
Chamade
chamade-io
Community14
Voice and chat for AI agents — Discord, Teams, Meet, Slack, Zoom, Telegram, WhatsApp, NC Talk, SIP
Jun 4, 2026Communication
Remote service89/100
Proton Safe MCP
fbossiere
Community
Read and search Proton Mail, then create human-approved drafts without send capability.
Aug 30, 2026Communication
Local service39/1001
inbox to action
tarunlnmiit
Community
Agentic Gmail triage: classify, summarize, extract tasks, draft replies. Never sends.
Jul 26, 2026Communication
Local service39/1002
Community4
Verify email addresses, clean lists, and audit a domain SPF, DKIM, DMARC and MX setup.
Aug 11, 2026Communication
Local service72/100
agent cold email
YS-projectcalc
Community
Coldrig — cold-email infra run by your agent: 28 MCP tools, live sending, free sandbox. $99/mo.
Aug 25, 2026Communication
Remote service39/1001
MCP fork of Google Workspace CLI
shigechika
Community
MCP fork of Google Workspace CLI (Gmail, Drive, Calendar, and more)
Aug 22, 2026Communication
Local service39/1001
MSGraph MCP
timfurlong
Community
MCP server for Microsoft Graph: Outlook mail and calendar, plus read-only Microsoft Teams
Aug 22, 2026Communication
Local service39/1001
mewcp google calendar
AStheTECH
Community
Schedule smarter - create, search, and manage Google Calendar events through AI.
Jul 8, 2026Communication
Local service39/1002
broke2built skills mcp
lordbasilaiassistant-sudo
Community
29 live data skills for agents: email/DNS/domain intel, web audits, EVM reads. Free tier.
Aug 13, 2026Communication
Local service39/1001
shikamaru
JayOfemi
Community
Provably correct day-count, calendar, business-day, and schedule math, verified against QuantLib.
Aug 12, 2026Communication
Local service39/1001
isitdisposable mcp
richelo
Community3
An MCP server that lets AI agents check whether an email address or domain is disposable.
Aug 5, 2026Communication
Local service70/100