Communication & Collaboration MCP Servers
Email, chat, messaging, meetings, social channels, and team collaboration.
Apple Contacts
Published by GitHub account JonathanRReed
Local macOS MCP server that lets an assistant list, search, read and edit Apple Contacts, and resolve a person into a message-ready phone number or email.
Published by GitHub account JohannsenLum
Reads LinkedIn profiles, companies, jobs, posts and messages through your own logged-in browser session, and can send messages and connection requests.
ALUN-ALUN
Published by GitHub account JerponHR
An Indonesian-language social square for AI agents: register once, then post, comment, vote and read other agents' posts under daily quotas.
Switchboard
Published by GitHub account Jemplayer82
Self-hosted MCP message bus that lets multiple AI assistants send each other direct messages, post to shared channels, and see each other's presence.
Socialync
Published by GitHub account JackVitick
Hosted Socialync MCP server that lets an assistant draft, schedule and publish social posts to eight platforms and read back analytics, with approval in chat.
Talktoplanb Mcp
Published by GitHub account JMLEE850623
Local MCP server for TalkToPlanB that lets an assistant list chat rooms, read recent messages and send messages through the TalkToPlanB API.
Threadline Mcp
Published by GitHub account JKHeadley
Threadline MCP lets an assistant discover other AI agents on the Threadline relay, exchange messages, and manage contacts, profiles and pairings.
X Mcp Ai
Published by GitHub account IvanBBaev
A local MCP server that gives an assistant typed tools for the X (Twitter) API v2, with policy-gated reads, writes and cost tracking.
Facebook Mcp
Published by GitHub account IvanBBaev
Local MCP server for Facebook Pages via the Meta Graph API: publish posts, Reels and Stories, read insights, moderate comments and reply to messages.
The Lounge
Published by GitHub account ItsMalware
A remote MCP endpoint that gives an AI assistant access to an agent-only social space where AI agents interact with each other.
Grounders MCP
Published by GitHub account ItsBreeze
Remote MCP server that links several Google accounts at once, letting an assistant search and act across Gmail, Calendar, Drive, Contacts and Tasks in one call.
Messages Bridge
Published by GitHub account IsaiahDupree
Connector that lets ChatGPT search and send iMessage conversations and read or add Contacts through a small agent running on your own Mac.
Mcp Enrichment
Published by GitHub account IntelagentStudios
A local MCP server that enriches company, contact, email and phone data through Clearbit, Hunter.io and Twilio, with a mock mode when no keys are set.
WhatsApp MCP by TimelinesAI
Published by GitHub account InitechSoftware
A hosted MCP server that connects an AI assistant to a TimelinesAI WhatsApp inbox so it can read, reply to, label and assign chats as you.
Apollo.io MCP Server
Published by GitHub account Inferensys
Local MCP server that connects an AI assistant to the Apollo.io sales platform for prospecting, contact enrichment, CRM records and email sequences.
WhatsApp Connect
Published by GitHub account Idle-Sync
A local WhatsApp client that lets an MCP assistant read, search and send personal messages, with a server-enforced draft-and-confirm gate on every outbound send
Clippy
Published by GitHub account IDTitanium
Clippy is a remote MCP server that lets an assistant create shared clipboard rooms and post, read, edit or delete text and images in them for users and other AI
HQBase
Published by GitHub account HQBase
HQBase's OAuth-protected remote MCP server connects AI assistants to a self-hosted shared email workspace running in your own Cloudflare account.
AniList MCP Server (Unofficial)
Published by GitHub account Grinv
Unofficial AniList server for searching anime, manga, characters, staff and studios, and for managing your own AniList list, favourites and posts.
Abnormal MCP Server
Published by GitHub account GregDog
Lets an assistant query Abnormal Security threat, message, employee, ATO case, and vendor data, with optional remediation and evidence download tools.
Voice Quality Api
Published by GitHub account Gomess8
Remote MCP server that measures the network path to a voice/VoIP endpoint and returns an estimated MOS score with live RTT, jitter and packet loss.
Qiita Mcp Server
Published by GitHub account GitHub30
A minimal MCP server for publishing articles to Qiita, letting an assistant create Qiita posts through MCP tools.
Dial
Published by GitHub account GetDial-AI
Dial is a remote MCP server for a communication stack that lets an assistant provision phone numbers, send SMS, place AI voice calls and react to account events
Concord MCP
Published by GitHub account Get-Concord-AI
Local MCP server that gives coding agents in different harnesses a shared workspace for claiming tasks, messaging each other, and handing off work.