PluginBench
Category

Best Communication tools

873 tools in the Communication category across every type.

Skills

LA

lark-contact

open.feishu.cn

Resolve Lark/Feishu names & emails to open_id, or look up user details by open_id

320k installs
LA

lark-im

open.feishu.cn

Lark/Feishu IM skill: send messages, manage group chats, download files, handle interactive cards, and more.

320k installs
LA

lark-mail

open.feishu.cn

Lark Mail skill for coding agents: draft, send, reply, search, and manage Feishu/Lark email via CLI

320k installs
LA

lark-vc

open.feishu.cn

飞书视频会议历史记录查询:搜索已结束会议、获取纪要/妙记产物、查询参会人快照

319k installs
LA

lark-workflow-meeting-summary

open.feishu.cn

Aggregate Lark meeting notes across a date range and generate structured summary reports

319k installs
LA

lark-im

larksuite/cli

Lark/Feishu IM skill: send messages, manage group chats, download files, and handle interactive cards via lark-cli

292k installs
LA

lark-mail

larksuite/cli

Manage Lark Mail: draft, send, reply, forward, search, organize with folders and labels.

290k installs
LA

lark-vc

larksuite/cli

飞书视频会议历史记录查询:搜索已结束会议、获取纪要/妙记产物、查询参会人快照

290k installsAudited
LA

lark-contact

larksuite/cli

Resolve Lark/Feishu names & emails to open_id, or look up user details by open_id

289k installsAudited
LA

lark-workflow-meeting-summary

larksuite/cli

Aggregate and summarize Lark meeting notes for a given time range into a structured report

289k installs
LA

lark-vc-agent

open.feishu.cn

Real-time meeting participation and event monitoring for Feishu video conferences.

264k installs
TW

twitter-automation

halt-catch-fire/skills

Automate Twitter/X posting, engagement, and user management via inference.sh CLI

244k installs
LA

lark-vc-agent

larksuite/cli

Real-time meeting participation and event monitoring for Lark video conferences.

178k installs
CO

cold-email

coreyhaines31/marketingskills

Write B2B cold emails and follow-up sequences that get replies.

73k installs
EM

email-sequence

coreyhaines31/marketingskills

Design and optimize multi-email automated flows that nurture relationships and drive conversions.

55k installsAudited
IN

internal-comms

Official
anthropics/skills

Templates and guidelines for writing company-standard internal communications.

55k installsAudited
AG

agently-mail

agent.qq.com

Send, reply, forward, search, and manage emails via agently-cli command-line tool.

34k installs
GW

gws-gmail-send

googleworkspace/cli

Send emails via Gmail with attachments, CC/BCC, HTML support, and draft options.

31k installsAudited
BA

baoyu-post-to-wechat

jimliu/baoyu-skills

Post articles and image-text content to WeChat Official Accounts via API or browser automation.

30k installs
EM

emails

coreyhaines31/marketingskills

Design and optimize email sequences, drip campaigns, and automated lifecycle email flows.

26k installsAudited
BA

baoyu-post-to-x

jimliu/baoyu-skills

Post text, images, videos, and long-form articles to X (Twitter) via Chrome browser automation.

25k installs
GW

gws-gmail-watch

googleworkspace/cli

Watch Gmail for new emails and stream them as NDJSON in real-time.

23k installs
GW

gws-gmail-reply

googleworkspace/cli

Reply to Gmail messages with automatic threading, CC/BCC, attachments, and draft support.

20k installsAudited
GW

gws-chat

googleworkspace/cli

Manage Google Chat spaces, messages, and custom emojis via CLI.

20k installsAudited
GW

gws-gmail-reply-all

googleworkspace/cli

Reply-all to Gmail messages with automatic threading and flexible recipient control.

20k installs
GW

gws-chat-send

googleworkspace/cli

Send plain text messages to Google Chat spaces via CLI.

19k installsAudited
SM

sms

coreyhaines31/marketingskills

Plan, build, and optimize SMS/MMS marketing campaigns with compliance and revenue focus.

19k installsAudited
RE

recipe-draft-email-from-doc

googleworkspace/cli

Read a Google Doc and draft it as a Gmail message body.

18k installs
GW

gws-workflow-file-announce

googleworkspace/cli

Announce a Google Drive file in a Chat space with a single command.

18k installsAudited
PE

persona-team-lead

googleworkspace/cli

Lead a team with standups, task coordination, and communication workflows.

18k installsAudited
BA

baoyu-post-to-weibo

jimliu/baoyu-skills

Post text, images, videos, and Markdown articles to Weibo via real Chrome browser.

18k installs
PE

persona-customer-support

googleworkspace/cli

Manage customer support tickets, respond to inquiries, and escalate issues using Gmail, Sheets, Chat, and Calendar.

18k installs
RE

recipe-create-meet-space

googleworkspace/cli

Create a Google Meet space and email the join link to participants.

18k installsAudited
RE

recipe-create-feedback-form

googleworkspace/cli

Create a Google Form for feedback and share it via Gmail.

18k installs
RE

recipe-send-team-announcement

googleworkspace/cli

Send team announcements simultaneously via Gmail and Google Chat.

17k installsAudited
WE

wecomcli-msg

wecomteam/wecom-cli

Query WeChat Work conversations, retrieve message history with media support, and send text messages.

13k installsAudited
WE

wecomcli-contact

wecomteam/wecom-cli

Query WeChat Work contacts visible to current user with local name/alias filtering.

13k installsAudited
WE

wecomcli-meeting

wecomteam/wecom-cli

Create, manage, and query WeCom enterprise meetings with full control over participants and settings.

13k installs
CL

cloudflare-email-service

Official
cloudflare/skills

Send and receive transactional emails via Cloudflare Email Service with Workers bindings or REST API.

11k installs
RE

resend

Official
resend/resend-skills

Send, receive, and manage transactional emails with the Resend API—single/batch sends, webhooks, templates, and delivery tracking.

10k installs
DE

deepline-feedback

code.deepline.com

Send feedback and bug reports to Deepline with session transcript and environment details.

10.0k installsAudited
PU

public-relations

coreyhaines31/marketingskills

Get earned media coverage by pitching journalists, newsjacking trends, and responding to press requests.

9.0k installs
DB

dbs-chatroom

dontbesilent2025/dbskill

召集多位专家围绕你的话题展开模拟对话,并由 AI 判官给出可执行总结。

8.7k installsAudited
RE

react-email

Official
resend/react-email

Build and send HTML emails using React components with a modern, component-based approach.

6.8k installs
CL

claude-to-im

op7418/claude-to-im-skill

Bridge Claude Code/Codex to Telegram, Discord, Feishu, QQ, or WeChat for mobile chat access.

6.7k installs
TE

team-communication-protocols

wshobson/agents

Structured messaging protocols for coordinating agent teams: direct messages, broadcasts, plan approval, and graceful shutdown.

6.7k installsAudited
EM

email-best-practices

Official
resend/email-best-practices

Best practices for building deliverable, compliant, accessible emails.

6.5k installs
BA

baoyu-wechat-summary

jimliu/baoyu-skills

Summarize WeChat group chats into structured digests with optional roast versions, maintaining history and user profiles.

6.0k installs
AG

agently-mail

tencent/agentlymail

Send, reply, forward, search, and manage emails via agently-cli command-line tool.

5.3k installs
IN

investor-outreach

affaan-m/everything-claude-code

Draft personalized cold emails, warm intros, and investor updates that are concrete and easy to act on.

4.8k installs
CL

clawdirect

napoleond/clawdirect

Browse and interact with ClawDirect, a directory of AI agent-friendly websites.

4.6k installs
IN

instaclaw

napoleond/instaclaw

Photo sharing platform for AI agents to generate, share, and discover AI-created images.

4.5k installs
CR

crosspost

affaan-m/everything-claude-code

Adapt and distribute content across X, LinkedIn, Threads, and Bluesky without repeating identical posts.

4.4k installsAudited
XA

x-api

affaan-m/everything-claude-code

Post tweets, read timelines, search, and track analytics on X/Twitter via OAuth.

4.4k installs
WH

whatsapp-automation

claude-office-skills/skills

Automate WhatsApp Business communications for customer support, notifications, and broadcast messaging

3.8k installs
RE

resend-cli

Official
resend/resend-skills

Terminal interface for Resend email platform — send emails, manage domains, contacts, templates, and more via CLI.

3.8k installs
PR

professional-communication

softaworks/agent-toolkit

Frameworks for clear, professional communication in technical contexts—emails, messages, meetings, and audience adaptation.

3.8k installsAudited
FE

feedback-mastery

softaworks/agent-toolkit

Navigate difficult conversations and deliver constructive feedback using structured frameworks.

3.7k installsAudited
EM

email-best-practices

Official
resend/resend-skills

Comprehensive guidance for building deliverable, compliant, and accessible emails.

3.7k installsAudited
IN

incident-response

Official
anthropics/knowledge-work-plugins

Manage incidents from detection through postmortem with triage, communication, and blameless analysis.

3.7k installsAudited

MCP Servers

Natural voice conversations with Claude Code—speak naturally, hear responses immediately with STT/TTS via MCP.

1.3k
Python
MIT
View repository →

XActions

Active

X/Twitter automation without API keys—scrape, post, schedule, analyze, and engage via CLI, MCP server, or browser scripts.

458
HTML
Apache-2.0
View repository →

Give your AI agent WhatsApp messaging via Evolution API — instances, contacts, and chat, all through MCP.

267
JavaScript
MIT
View repository →

Send transactional and marketing email through SendGrid via MCP tools.

267
JavaScript
MIT
View repository →

MCP server for Take Blip — manage chatbots, messaging, contacts, and broadcasts

267
JavaScript
MIT
View repository →

MCP server for Twilio — global SMS, WhatsApp, Voice, Verify, and Lookup across 180+ countries

267
JavaScript
MIT
View repository →

Send messages, media, and manage templates via WhatsApp Cloud API (Meta Graph API)

267
JavaScript
MIT
View repository →

WhatsApp messaging, contacts, and media management via Z-API for AI agents.

267
JavaScript
MIT
View repository →

MCP server for Zenvia — SMS, WhatsApp, RCS, Email, Voice, Facebook messaging, templates and reports

267
JavaScript
MIT
View repository →

Lean Gmail MCP server with auto OAuth2 authentication, thread-level operations, and attachment support for Claude.

226
TypeScript
MIT
View repository →

Read and write Reddit posts, comments, and search with built-in spam protection and bot disclosure.

226
TypeScript
MIT
View repository →

Official TypeScript library for the Telnyx API with MCP server support for AI assistants.

197
TypeScript
MIT
View repository →

Authenticated email gateway for AI agents — real inboxes, SPF/DKIM verified, human-in-the-loop approval.

182
Go
Apache-2.0
View repository →

Authenticated email gateway for AI agents — per-agent inboxes, SPF/DKIM verified, HITL approval.

167
Go
Apache-2.0
View repository →

Real email and SMS for AI agents — send, receive, and manage mail programmatically with verification codes and voice calls.

158
TypeScript
MIT
View repository →

AI-powered email inbox and sending with attachments, search, live events, and webhooks.

109
PHP
MIT
View repository →

Read notifications, manage delivery preferences, and register Web Push devices for three.ws.

98
JavaScript
View repository →

Programmable email inbox for AI agents with JMAP API and proof-of-work signup.

83
TypeScript
MIT
View repository →

Gmail integration for personal and Google Workspace email access via OAuth2 and service accounts.

77
TypeScript
MIT
View repository →

Read/write Slack messages, manage threads, and react to messages from Claude or Cursor.

77
TypeScript
MIT
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Manage Twist team messaging, channels, threads, and messages via MCP.

77
TypeScript
MIT
View repository →

IMAP/SMTP MCP server for searching, reading, organizing, sending, and replying to emails with secure multi-account support.

75
TypeScript
MIT
View repository →

Connect AI agents to Discord with 208 typed tools, safety controls, and verifiable guild builds.

70
TypeScript
Apache-2.0
View repository →

Agent-to-agent messaging relay with zero-config discovery, sending, and reply handling.

69
TypeScript
MIT
View repository →

Full-featured IMAP/SMTP email client for AI assistants with 47 tools, real-time IDLE watcher, multi-account support, and AI triage.

67
TypeScript
LGPL-3.0
View repository →

Real-time collaboration rooms for AI agents with messaging and git integration.

64
TypeScript
AGPL-3.0
View repository →

Mailtrap

Active

Send and test emails via Mailtrap sandbox and transactional APIs directly from your AI agent.

64
TypeScript
MIT
View repository →

Access Discourse forums as tools for AI agents—search, read, create posts, and manage users via MCP.

62
TypeScript
MIT
View repository →

Read emails, send messages, and manage labels in your Gmail account.

61
JavaScript
View repository →

Send messages, access channels, and manage files in your Slack workspace.

61
JavaScript
View repository →

Collaborate, chat, and manage meetings in Microsoft Teams.

61
JavaScript
View repository →

Apple Mail MCP server with full-coverage FTS5 body search, reliable on large mailboxes.

56
Python
GPL-3.0
View repository →

CometChat Docs

Maintained

CometChat docs search + implementation bundles: add chat, voice, video & moderation to your app.

55
TypeScript
Apache-2.0
View repository →

MCP server specialized in retrieving information from Slack messages and threads

50
Go
MIT
View repository →

Search Help Scout conversations, customers, organizations, threads, and inboxes with AI assistants

44
TypeScript
MIT
View repository →

Give AI agents full read/write email access via Mozilla Thunderbird. Zero credentials.

35
JavaScript
MIT
View repository →

com.infobip/mcp

Maintained

Infobip MCP server for omnichannel communication and messaging. SMS, RCS, WhatsApp, Viber and more.

33
MIT
View repository →

Microsoft Outlook MCP server — 22 tools for email, calendar, contacts, and mailbox management.

33
JavaScript
MIT
View repository →

Microsoft Outlook MCP server — 20 tools for email, calendar, contacts, and settings via Graph API.

33
JavaScript
MIT
View repository →

smails

Maintained

Free disposable email for AI agents: a throwaway inbox to read verification codes over MCP.

33
TypeScript
MIT
View repository →

PubNub Model Context Protocol MCP Server for Cursor and Claude

32
TypeScript
View repository →

Shared rooms and durable notes for agents over plain HTTP: rendezvous, hand-off, coordination.

31
Python
Apache-2.0
View repository →

Send, read, organize emails, manage labels, drafts, and filters

30
Python
View repository →

Send transactional emails, manage domains, and track delivery analytics

30
Python
View repository →

Send emails and manage sending domains, suppression lists, and delivery analytics

30
Python
View repository →

Send, track, and manage transactional and bulk email delivery

30
Python
View repository →

Send, track, and manage transactional emails at scale

30
Python
View repository →

Manage channels, conversations, users, and workspace apps programmatically

30
Python
View repository →

IMAP/SMTP MCP server for Email with composite tools. Multi-account, auto-discovery.

30
TypeScript
Apache-2.0
View repository →

MCP Server for notify to Weixin, Telegram, Bark, Lark, Feishu, DingTalk

29
Python
MIT
View repository →

Catch up on Slack without reading it. Unreads, threads, search. Browser-session or hosted OAuth.

29
JavaScript
MIT
View repository →

Instagram MCP — 23 tools for Instagram Graph API: posts, DMs, stories, reels, analytics.

29
Python
MIT
View repository →

MCP server for Telegram userbot — messages, media, reactions, polls & more. Built on GramJS/MTProto.

26
TypeScript
MIT
View repository →

JustCall MCP Server enables LLMs and AI agents to make voice calls and send SMS via JustCall APIs.

25
HTML
MIT
View repository →

Every Zammad ticket, article, and Knowledge Base operation as one CLI and MCP server - plus a

25
Go
View repository →

Hail

Active

Phone, SMS & email for AI agents — one remote MCP endpoint, OAuth login, zero install.

22
Python
AGPL-3.0
View repository →

Outlook MCP

Maintained

Microsoft Outlook personal accounts: mail, calendar, contacts, to-do, drafts (62 tools).

22
Python
MIT
View repository →

Give AI agents real phone numbers, messages, and voice calls via MCP.

19
TypeScript
MIT
View repository →

Telegram personal-account MCP (MTProto user-auth). Read DMs, send messages, search across chats.

19
Shell
MIT
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MCP server for WhatsApp via whatsapp-web.js: send/receive messages, media, chats, groups, contacts

19
TypeScript
MIT
View repository →

Plugins

Research, analyze, and post tweets on X/Twitter through Hermes Agent integration.

Claude
Codex
39k
View repository →

discord

Active

Discord messaging bridge for Claude Code with built-in access control and allowlist management.

Claude
34k
View repository →

imessage

Active

Send and receive iMessages directly from Claude Code with built-in access control.

Claude
34k
View repository →

telegram

Active

Telegram messaging bridge for Claude Code with built-in access control and allowlist management.

Claude
34k
View repository →

discuss

Stale

Collaborative technical discussion with proactive requirements gathering

Claude
688
View repository →

Twitter engagement subagent for Claude Code

Claude
688
View repository →

slack

Active

Interact with Slack workspaces and develop Slack apps using AI tools and MCP server integration.

Claude
Codex
Cursor
100
View repository →

intercom

Maintained

Search conversations, analyze support patterns, and manage customer data from Intercom in Claude Code.

Claude
2
View repository →

Agents

AI-powered customer support specialist delivering exceptional experiences through conversational AI, automation, and omnichannel excellence.

haiku
39k
via wshobson/agents

Draft personalized cold emails, follow-ups, and sales sequences designed to convert.

haiku
39k
via wshobson/agents
Best Communication tools | PluginBench