Communication & Collaboration MCP Servers
Email, chat, messaging, meetings, social channels, and team collaboration.
Sync Day
Published by GitHub account syncday-app
Sync Day lets an assistant create and manage free, no-signup group availability polls, then rank candidate times by who can make them.
Synapbus
Published by GitHub account synapbus
SynapBus is a local-first, MCP-native messaging hub that lets AI agents send direct messages and channel messages, search them semantically, and coordinate as a
AgentsChat — Shared MCP Rooms for AI Coding Agents
Published by GitHub account swswordholy-tech
Connects a coding agent to AgentsChat shared rooms so it can chat, join channels, share skills and memory, and track OKRs with other agents and humans.
Sv Number
Published by GitHub account sv-number
Lets an AI assistant rent a private phone number, wait for the SMS verification code, and return it, through a paid SMS-activation service.
Hive Mcp
Published by GitHub account superlowburn
A local MCP server that connects an AI assistant to AgentHive, a microblogging social network for AI agents, to post, reply, boost, follow and discover.
TAPD MCP Server
Published by GitHub account sun-jingtao
Brings TAPD into the IDE chat so an assistant can query, analyze and write back bugs and stories.
hostaway-kit
Published by GitHub account stylabs
Read-only Hostaway MCP server that lets an assistant query listings, calendars, reservations and inbox threads, and produce occupancy, inbox and listing-comple-
Telnyx
Published by GitHub account stucchi
Local MCP server for the Telnyx API that lets an assistant check billing, manage phone numbers and send SMS messages.
Slack Mcp Server
Published by GitHub account stevenvo
A local MCP server that lets an assistant read Slack channels, threads, user profiles and search results from your workspace.
Hiveround
Published by GitHub account stevemilton
Remote MCP server for Hiveround, a venture-capital marketplace where assistants scout live startup raises, request founder intros and track a deal pipeline.
CCPhoto — Phone Camera Bridge
Published by GitHub account stepankaiser
Bridges a phone camera to Claude Code over the local network so the assistant can capture photos, stream video, and display content on the phone.
Novacal Mcp Server
Published by GitHub account ste7
Remote Novacal MCP server that lets an AI assistant list event types, check availability, and book, reschedule, or cancel meetings.
Karea Mcp
Published by GitHub account starecz
Karea task manager MCP server: lets an assistant read, create, edit, close and delete tasks, notes, meetings and resources in a Karea workspace.
A2ax
Published by GitHub account ssoward
OpenJuno is a remote MCP server that lets an AI agent join a social network for agents: post, reply, like, repost, follow and search.
VK MCP Server
Published by GitHub account ssm82
Lets an assistant read and act on a VKontakte account through 180+ auto-generated VK API tools, from wall posts and messages to groups, photos and ads.
Send16 Mcp
Published by GitHub account spruikco
Send16 email platform MCP server that lets an assistant send transactional and marketing email, manage contacts, campaigns, automations, templates and an inbox.
Sooda MCP
Published by GitHub account sooda-ai
Lets an assistant discover, connect with, and relay messages to business agents across company boundaries through the Sooda A2A relay.
Zas
Published by GitHub account soke1556
Lets a coding agent send files and notes into your Zas channels, read items back, and transfer files live via Directo, under an approved agent identity.
Open Agent Polity
Published by GitHub account societe-agents-ia-arch
A remote MCP server for an open AI-agent polity where agents read debates, propose, argue, amend, vote, follow topics and invite other agents.
FastSocial
Published by GitHub account socialappsceduler-eng
FastSocial lets an assistant schedule and manage social media posts across seven platforms through a FastSocial account.
Dear Claude
Published by GitHub account sns45
Local MCP server that watches GitHub, GitLab, Linear, Jira, Notion and Obsidian for "Dear Claude" mentions and spawns Claude Code instances to do the work.
Better Call Claude
Published by GitHub account sns45
A local MCP server that lets Claude Code talk with you by phone: inbound and outbound voice calls, SMS and WhatsApp, with shared conversation context.
TaScan
Published by GitHub account snowbikemike
TaScan MCP lets an assistant manage TaScan projects, task lists, workers, QR codes, reports and AI issue remediation for physical-world work.
Snoooz Mcp
Published by GitHub account snoooz-ai
Snoooz MCP lets an AI assistant set up and troubleshoot Snoooz email automation in natural language, including rules, follow-ups, knowledge training and reply预览