Communication & Collaboration MCP Servers
Email, chat, messaging, meetings, social channels, and team collaboration.
Lemmy
Published by GitHub account pipeworx-io
Lemmy's hosted MCP server; no sign-in required; Streamable HTTP; 51 tools.
Klaviyo
Published by GitHub account pipeworx-io
Klaviyo's hosted MCP server; no sign-in required; Streamable HTTP; 49 tools.
Jargon Translator
Published by GitHub account pipeworx-io
Remote MCP server that lets an assistant translate between corporate jargon and plain English, with a chosen tone and interpretation tips.
Intercom
Published by GitHub account pipeworx-io
Intercom's hosted MCP server; no sign-in required; Streamable HTTP; 49 tools.
Hunter
Published by GitHub account pipeworx-io
Hunter.io MCP — wraps the Hunter.io email finder & verification API (hunter.io)
Help Scout
Published by GitHub account pipeworx-io
Help Scout's hosted MCP server; no sign-in required; Streamable HTTP; 48 tools.
Hackernews
Published by GitHub account pipeworx-io
Hackernews's hosted MCP server; no sign-in required; Streamable HTTP; 49 tools.
Google_calendar
Published by GitHub account pipeworx-io
Google_calendar's hosted MCP server; no sign-in required; Streamable HTTP; 49 tools.
Gong
Published by GitHub account pipeworx-io
Gong's hosted MCP server; no sign-in required; Streamable HTTP; 49 tools.
Gmail
Published by GitHub account pipeworx-io
Gmail's hosted MCP server; no sign-in required; Streamable HTTP; 49 tools.
Freshdesk
Published by GitHub account pipeworx-io
Freshdesk MCP Pack — helpdesk ticket and contact management via Freshdesk API v2.
Emailable
Published by GitHub account pipeworx-io
Pipeworx gateway endpoint that lets an assistant verify email deliverability through the Emailable API, plus shared routing tools to other data sources.
Discord
Published by GitHub account pipeworx-io
Pipeworx Discord pack that lets an assistant read the connected Discord account's own profile, servers, membership and linked accounts, plus route other data…
Customer Io
Published by GitHub account pipeworx-io
Pipeworx gateway endpoint that lets an assistant read Customer.io campaign, segment and message-delivery data, plus route questions across a much larger data…
Calendly
Published by GitHub account pipeworx-io
Pipeworx Calendly pack: lets an assistant read Calendly scheduling data — users, scheduled events, invitees and bookable event types — via the Calendly API v2.
Bluesky
Published by GitHub account pipeworx-io
Pipeworx Bluesky server that lets an assistant read Bluesky profiles, posts, feeds, followers and threads, plus route other data questions through a shared…
Activecampaign
Published by GitHub account pipeworx-io
Pipeworx gateway pack for ActiveCampaign: lets an assistant list contacts, deals, campaigns, lists and automations, plus route other data questions through…
PipesHub
Published by GitHub account pipeshub-ai
Permissioned search and cited answers over Slack, Drive, Gmail, Jira, and 50+ workplace sources.
Pilot Mcp
Published by GitHub account pilot-protocol
Pilot Protocol's MCP adapter gives an assistant a catalog of 435 specialist agents plus peer-to-peer messaging over an encrypted overlay network.
Mcp Mailtrap
Published by GitHub account pijusz
MCP server for the Mailtrap email platform, letting an assistant send email, read logs and analytics, manage contacts, templates, domains and sandbox inboxes.
AgentLair
Published by GitHub account piiiico
AgentLair gives an AI agent its own @agentlair.dev email address, a secret vault, an iCal calendar, trust checks and agent-to-agent task delegation.
Maildev Mcp
Published by GitHub account pierre3
A local MCP server for MailDev that lets an assistant start and stop a MailDev Docker container and inspect, search, wait for and verify the emails it receives.
Lawbor
Published by GitHub account philpof102-svg
Lawbor is a local MCP server for reputation-gated messaging between Base AI agents, with job negotiation and USDC settlement checks.
CallRail MCP
Published by GitHub account pghdma
A local MCP server exposing CallRail's REST API v3 through 57 tools, so an assistant can query calls, leads, trackers, tags and agency cost reports in plain语言.