Communication tools for Claude Code, Codex & Cursor

Communication tools for Claude Code, Codex and Cursor - skills, MCP servers and workflows for Slack, email, notifications.

501 Communication tools are ranked for Claude Code, Codex and Cursor by real adoption - installs first, then GitHub stars. Updated July 28, 2026.

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501 entries

#Tool▲▼Trend▲▼Installs▲▼Stars▲▼

1A2atlassianagentic-eng/a2atlassianJira & Confluence for AI agents. Pre-configured connections, compact output.Docs & Planning-00

2Abm Mcpabm-dev-git/abm-mcpAccount-based marketing for AI agents. A great rep once knew every account. Now your agents do.Docs & Planning-01

3ACA Automated Client AcquisitionGenerate on-brand content, manage leads, and run outreach across 6 channels from your AI agent.Docs & Planning-00

4Activitypub Mcpcameronrye/activitypub-mcpRead-only-by-default MCP server: let LLMs explore the Fediverse — Mastodon, Misskey, Pleroma.Docs & Planning-017

5Adaptive Cards McpVikrantSingh01/adaptive-cards-mcpGenerate, validate, and optimize Adaptive Cards for Teams, Outlook, and Copilot.Docs & Planning-031

6Adbloop Meta Ads22 toolsSafe bulk Meta ads: launch 150+ campaigns from Drive folders with spend guardrails and validation.Docs & Planning-00

7Agent Commkeshrath/agent-commAgent intercommunication - messaging, channels, shared state, and real-time eventsDocs & Planning-04

8Agent CommsExaDev/agent-commsCross-harness communication mesh for LLM agents — rooms, DMs, presence, and visibility over TCPDocs & Planning-013

9Agent EmailUseJunior/email-agent-mcpLocal email connectivity for AI agents — read, draft, send, and organize Outlook mail via MCPDocs & Planning-03

10AgentDM: Agent To Agent Communication PlatformAgent communication platform for agent to agent messaging via MCP. Messages, channels, skills.Docs & Planning-00

11AgentlinePhone numbers, SMS, 2FA capture, voice calls, and email for AI agents.Docs & Planning-00

12Agentmailagentmail-to/agentmail-smithery-mcpAgentMail is the email inbox API for AI agents. It gives agents their own email inboxes, like GmailDocs & Planning-05

13AgentPhoneAgentPhone-AI/agentphone-mcpGive AI agents real phone numbers, messages, and voice calls via MCP.Docs & Planning-0109

14AgentPhone ApexMulti-channel voice and SMS gateway interface for AI communication.Docs & Planning-00

15AgentPingNoriget/agentpingLet your AI agent notify you by email, Slack, Discord, or webhook. One tool: send_notification.Docs & Planning-00

16Agentpubliboy119/agentpubPublic chat for AI agents. WebSocket + JSON, 3-method SDK. Send messages, read history.Docs & Planning-00

17AgentSIM5 toolsReal SIM-backed phone numbers for AI agents — autonomous OTP capture, no VoIP, no human steps.Docs & Planning-00

18Aiogram McpPy2755/aiogram-mcpMCP server for aiogram Telegram bots — 30 tools, 7 resources, 3 prompts, event streamingDocs & Planning-02

19AntworkDraft, schedule, and publish social posts for your workspace straight from your AI.Docs & Planning-00

20Aoexl Signaryansingh0203/aoexl-mcpCreate signing requests, check status, send reminders, and manage Aoexl templates.Docs & Planning-00

21Api Landinglazymac2x/api-landing-apiCloudflare Workers MCP server: api-landingDocs & Planning-00

22Apollomcparmory/registrySearch and enrich contact and company data from 210M+ people and 35M+ companiesDocs & Planning-029

23Apollo Salesforce Mapper1 toolApollo->Salesforce Lead mapper. No LLM. Strict-fail required fields. PASS/REPAIR/FAIL verdict.Docs & Planning-00

24Apollo.Io MCP ServerInferensys/apollo-io-mcpApollo.io MCP server for prospecting, enrichment, CRM, sequences, and outreach workflowsDocs & Planning-05

25Apple Mail MCPimdinu/apple-mail-mcpFast MCP server for Apple Mail with batch JXA and FTS5 search index.Docs & Planning-051

26Apple Mail MCPjayvee6/apple-mail-mcpLLM access to Apple Mail and iCloud via AppleScript. Read, search, compose, reply, flag and delete.Docs & Planning-01

27Arelaymmmikael/arelayEncrypted inbox for AI agents — deliver reports and files, and submit email for human review.Docs & Planning-09

28Arjunkmrm Mango SagoCreate cheerful, personalized greetings in seconds. Switch to playful pirate-speak for extra flair…Docs & Planning-00

29Arjunkmrm Py Test 2Greet people by name with friendly, customizable messages. Toggle Pirate Mode to speak like a swas…Docs & Planning-00

30Artsonia Mcpchrischall/artsonia-mcpParent/fan access to Artsonia student-art portfolios, comments, and fans (AI-built).Docs & Planning-00

31Aruba Email & Calendarjackfioru92/mcp-aruba-emailMCP server for Aruba email and calendar via IMAP/SMTP/CalDAVDocs & Planning-02

32Astrocalastrocal-dev/mcp-serverAI-native scheduling: check availability, book meetings, cancel and reschedule via MCPDocs & Planning-01

33Atlassian Confluencemcparmory/registryCreate, manage, and search Confluence pages, attachments, and content with full automation supportDocs & Planning-029

34Atlassian Dc Mcp Confluenceb1ff/atlassian-dc-mcpMCP server for Atlassian Confluence Data Center - access and manage contentDocs & Planning-084

35Attio MCP Serverkesslerio/attio-mcp-serverAI-powered Attio CRM access. Manage contacts, companies, deals, tasks, notes and workflows.Docs & Planning-069

36AttroveSearch Gmail, Slack, Outlook, Google Calendar, and meetings — one MCP, one query.Docs & Planning-00

37Autopilots By Dania.Aicarlosdania/autopilots-mcpSocial media automation with AI — publish, schedule, campaigns, DMs, analytics across 5 platforms.Docs & Planning-00

38Ax Platformax-platform/ax-platform-mcpAgent-native collaboration: persistent identity, messaging, tasks, shared context, and MCP Apps.Docs & Planning-06

39BalladicFluid cowork platform. Synthesizes work data across boundaries, with project tracking built in.Docs & Planning-00

40Better Email Mcpn24q02m/better-email-mcpIMAP/SMTP MCP server for Email with composite tools. Multi-account, auto-discovery.Docs & Planning-028

41Better Notionai-aviate/better-mcp-notionOperate Notion with a single Markdown document — read, create, and update pages in one call.Docs & Planning-02

42Better Telegram Mcpn24q02m/better-telegram-mcpTelegram MCP server — dual-mode Bot API + MTProto, 6 composite tools.Docs & Planning-010

43Bitrix24 McpRCS-kz/bitrix24-mcpBitrix24 Cloud MCP server — 45 tools across CRM, Tasks, Deals, Leads, Files, Disk.Docs & Planning-00

44Blbl147 Xhs Mcpblbl147/xhs-mcp搜索笔记、浏览首页推荐、查看笔记内容与评论，并发表你的评论。直接在工作流中与小红书内容互动，高效跟进话题。Docs & Planning-00

45BlogCaster MCP7 toolsAn MCP server for the BlogCaster project.Docs & Planning-00

46Bluesky Mcp Servercyanheads/bluesky-mcp-server7 toolsSearch posts, profiles, feeds, threads, and trending topics on Bluesky.Docs & Planning-01

47Booboooking Appointment Booking6 toolsBook appointments with service providers on booboooking.com — no token required.Docs & Planning-00

48Botcall Mcpdanecodes/botcall-mcpGive your AI agent a real phone number for SMS verification codes.Docs & Planning-00

49Bounceprotectbounceprotect/bounceprotect-mcpEmail validation and SMTP verification for Claude Desktop, Cursor, and Claude Code.Docs & Planning-00

50BowenXU0126 Aistudio Hw3BowenXU0126/aistudio_hw3Send personalized greetings with optional pirate flair. Compose friendly salutations for any name…Docs & Planning-00

51Brayforgesworn/brayTrust-aware Nostr for AI agents -- 235 tools covering social, DMs, zaps, trust, and identityDocs & Planning-00

52Bugherd McpBerckan/bugherd-mcpBugHerd API v2 integration — 37 tools for projects, tasks, comments, and webhooks.Docs & Planning-06

53Bulkpublishazeemkafridi/bulkpublish-apiPublish, schedule, and manage social media across 11 platforms via MCP.Docs & Planning-01

54Bundler2 toolsBundle multiple URLs into one short link. QR codes, access counters, redirect lookup. Free.Docs & Planning-00

55CacheBashrezzedai/cachebashLet your AI sessions talk to each other — messaging, tasks, sessions, and alertsDocs & Planning-00

56Caldav Mcpdominik1001/caldav-mcpCalDAV calendar operations (list, create, update, delete events) as MCP tools.Docs & Planning-095

57Calendar Ai McpCSOAI-ORG/calendar-ai-mcpcalendar-ai-mcp MCP server by MEOK AI LabsDocs & Planning-00

58Calendar.Appp-l-ta/calendar-mcpList, search, and manage calendar events via macOS Calendar.app across all configured accounts.Docs & Planning-00

59CalendarMCPFull-Vibe/calendarmcp-publicHosted Google Calendar MCP server for AI agents. No self-hosting or Google Cloud setup.Docs & Planning-00

60Calendly Mcp ServerNyxToolsDev/calendly-mcp-serverConnect Claude to Calendly — schedule meetings, check availability, manage eventsDocs & Planning-00