Communication MCP Servers
1,078 servers . page 4 of 22
Tick the box on any row to line servers up side by side. Pick two or three, then open the comparison. Servers must share a category for the comparison to mean anything.
AnswerPool
Computed SEC, Federal Register, federal funding and research-momentum signals.SafeRoute
Noncustodial Base x402 payment control and seller settlement recovery.Discord MCP
Caller-owned Discord operations for AI agents with 209 typed tools and verifiable guild builds.Gmail
MCP server for Gmail with OAuth2 (personal) and service account (Workspace) support.402Signal
Fail-closed live-endpoint x402 router. POST /route, $0.01 USDC on Base, Solana, Algorand.Cavyro
Telegram-native CRM for agents: contacts, deals, pipelines, campaigns, docs and reports.Google Calendar MCP
MCP server for the Google Calendar API: events, recurrence, invitations, availability, calendars.Gmail MCP
MCP server for the Gmail API: search, read and send email, manage drafts, labels and the trash.Whenly, group scheduling for AI agents
Agent creates a group-scheduling poll, gets a shareable link, and reads the best meeting time.BriefMe
Meeting agenda timer for AI assistants: build agendas in chat, share a live synced countdown.Outlook
Outlook & OneDrive MCP: personal & enterprise tools for mail, calendar, contacts, tasks, files.AgentCouch
Hosted MCP messaging across owners, tools, and machines, with readable transcripts.NanoParse MCP
Fetch any web page to clean Markdown with Litmus trust signals. No account or API key needed.Contexter
Share one project context across ChatGPT, Claude, Telegram and any MCP client.Newswake
News momentum + what-changed outcome tools for agents. Signals + links, ~296 sources.GEOMETRY
Deterministic calendars and cosmic date JSON for AI agents via MCP (Gregorian 1900-2100).Speak AI
Search recordings, summarize meetings, create clips, and automate workflows from your AI assistant.OBSBOT Tiny 2 Camera Control
Control an OBSBOT Tiny 2 camera: pan/tilt/zoom, AI tracking, focus, exposure, snapshots, recording.One-Page Readiness Check, 10 Signals, Arabic or English
Ten machine-readable signals on one public page: the top miss if any, and a receipt we re-verify.Talkenda MCP Server
Search and edit Talkenda meeting transcripts, notes, decisions and action items through OAuth.OpenPublica
Search US local-government meetings: AI summaries, transcripts, and adopted plan documents.FormulaSignal
Dated formula history, confirmed changes and evidence for U.S. pre-workout supplements.Kairos Signal, verifiable DePIN data API
Verifiable DePIN telemetry, 457 symbols. Self-onboard: /v1/data-dictionary. $5 free credits.XTND | MCP | ONE
Model Context Protocol (MCP) server for one.com mailboxes. Full email management (IMAP/SMTP) for Claude and AI agents.CURRENT SEA - Ambiguity Scan
Explainable ambiguity signals for text. Submitted text is processed but never retained.Agent Einstein, Crypto & Market Intelligence
AI price forecasts, whale flows, market sentiment and prediction signals. 18 tools free, no account.WonderCal
Scheduling infrastructure for AI agents across Google and Microsoft calendars.Taskfolk
Project management for teams and their AI agents.iMessage MCP
Read-only MCP for iMessage, SMS, MMS, and RCS history already present in Apple Messages on Mac.Abfallkalender Deutschland
Waste collection dates for German addresses from municipal authority calendars.ClusterHack
Run hackathons end to end: events, teams, submissions, judging and winners.Voidmob
Mobile proxies, non-VoIP SMS verifications, dedicated numbers, and global eSIMs for AI agents.SigRank, AI Operator Benchmarking
SigRank benchmark MCP: cascade metrics, leaderboard, operator profiles, simulation, diagnostics.Tubescout
YouTube as a research engine: keyless search, video intel, resilient transcripts, demand signals.Telegram (mcp-telegram)
MCP server for Telegram userbot, messages, media, reactions, polls & more. Built on GramJS/MTProto.ProviderSignal: Dental Market Intelligence
Read-only MCP: US dental intel, all-category Medicaid fee schedules, dentist lookup. Free tier.Pigeonpost
Private asynchronous Pigeonpost messaging for AI agents over local MCP stdio.Amazon Web Services MCP
Get a non-expert from zero to a Slack-delivered, plain-English, waste-flagged AWS bill breakdown.SideEye Human Signal Court
Score two AI outputs, get exact failure reasons, and issue a $0.01 USDC receipt via x402.Aether Wealth
Aether Wealth MCP for AI assistants: trades, alerts, market data, macro calendar & indicators.Signalfuse
11. crypto signals, sentiment, macro regime, arena, search, exec. x402 pay-per-call.Meeting Agents
AI agents that join live Google Meet, Teams, and Zoom calls as speaking participants.MarginGlow AI Signal
Evidence-backed opportunity intelligence for small businesses, built for authorised AI agents.Contribution Exchange
Contribution Exchange MCP: domain discovery, policies, preflight, proposals, and signals.SetSmart
Instagram, WhatsApp and Messenger DMs through official Meta Business APIs.Estevao
Anglican liturgical calendar, lectionary and Daily Office (Book of Common Prayer) via Estêvão API.emailverifier.dev
Verify emails and domains for routing, disposable providers, role accounts, and SMTP risk.Followin MCP
Investment-bank research, market data, news and trader signals for crypto and US equities.Chinese Astrology MCP Server by RoxyAPI
BaZi four pillars, Chinese zodiac, lunisolar calendar and almanac days for AI agents.Cadence
Send RCS messages from your agent and get typed replies. Automatic SMS fallback.