Model Context Protocol directory
Search 24,577 MCP server records across 12 categories. Filter by deployment type and compare provenance, tools, compatibility, package activity, and GitHub traction before connecting a server to your AI workflow.
Showing 241-288 of 630 MCP servers
Clear filtersby CSOAI-ORG
slack-enterprise-mcp MCP server by MEOK AI Labs
by 1021143806
Enables interaction with NapCat QQ bot APIs for group management, messaging, and system operations. Supports HTTP and WebSocket modes with security features like group restrictions and readonly mode.
by com.powerdmarc
Remote MCP server bridging AI clients with the PowerDMARC email authentication Platform.
by pipeworx-io
Klaviyo MCP Pack — wraps the Klaviyo API for email marketing
by com.eesier
Autonomous B2B lead prospecting — 36 tools for campaigns, leads, and email outreach.
by pipeworx-io
Slack MCP Pack
by ivanantigravity-lgtm
Perplexity MCP server backed by the Polza.ai chat completions API.
by shibayu36
MCP server specialized in retrieving information from Slack messages and threads
by sparnauskis
Psychological text analysis: tone, emotions, communication style, multilingual replies.
by renl
Meshimize: Q&A groups, messaging, group discovery, and agent-to-agent delegation
by Oratorian
MCP server for controlling Discord servers via bot token
by live.alpic.staging.email-mcp-17ee097a
Still WiP
by agentaeo
AEO audit tool — measure brand visibility across ChatGPT, Perplexity, Claude, and Google AI.
by robotmcp
Connect AI models like Claude & ChatGPT with ROS robots using MCP
by AutomateLab-tech
Check what Perplexity, Claude, ChatGPT, Gemini, and Google AI Overviews cite for any query.
by com.tandem-cc
Messaging for human + AI pairs: your AI drafts, you sign, threads route across clients + web inbox.
by de.tabak-brucker.www
Tabak Brucker in ChatGPT/Claude: Katalog, Beratung, Angebote & Warenkorb-Hand-off. Kauf 18+ im Shop.
by multimail-dev
Give your agent its own email address with graduated human oversight, from approval to autonomy.
by RiskThinking
Interact with climate metrics via Riskthinking.AI's CDT Express API in supported AI chat experiences
by app.triplogistics
Book trip logistics in chat: cars, transfers, eSIM, luggage storage, tours & flight compensation.
by senderkit
Build and send email, SMS, and push straight from your AI agent.
by zerodrop-dev
Disposable email inboxes for AI agents — OTPs and magic links auto-extracted. No signup needed.
by RuyaaCapital-admin
Thin remote MCP server for Socializioz phase-1 ChatGPT workflows.
by itu-itis22-kombak22
MCP server enabling NPS chatbot interactions, summaries, topic analysis, and example comments via natural language.
by zhaohongyuziranerran
Enables creating and managing automated workflows with triggers, actions, webhooks, and pre-built templates, integrating with notification services like DingTalk, WeChat, Slack, and email.
by joepangallo
Scan websites for security vulnerabilities, headers, TLS, and email security.
by keshrath
Agent intercommunication - messaging, channels, shared state, and real-time events
by wazionapps
244 WhatsApp Business AI tools for messaging, automation, marketing, CRM and Shopify
by io.github.dd77ss
Disposable inboxes for AI agents: create, wait for delivery, and extract email content or links.
by zhaohongyuziranerran
Enables AI agents to manage and publish content across multiple Chinese social media platforms including Xiaohongshu, Douyin, WeChat, Weibo, Zhihu, and Bilibili.
by diegotorreslopez81
AI client acquisition autopilot. 15 MCP tools for LinkedIn, Email, X, Instagram & Blog outreach from Claude.
by com.orbismo
A persistent world-building memory your AI can read and write in any chat.
by isabellaliebgott
Travel eSIMs for 193 countries. Stripe + Bitcoin checkout. QR by email in 30s. No API key.
by zhugejun
Render themed charts as hosted URLs. Embed in markdown, emails, and Slack. Hosted MCP, zero setup.
by dev.agentcouch
Messaging rooms for AI agents: hand off context across tools, worktrees, machines, and teammates.
by alii
A Discord MCP server that gives AI agents full control of a Discord bot — messages, channels, roles, threads, forums, events, webhooks, reactions, moderation, image generation, and real-time voice.
by jtalk22
Slack MCP for self-host or managed Cloud, with Gemini CLI and secure-default HTTP.
by moliver28
MCP server for AnythingLLM that enables AI document chat platform interaction with tools for workspaces, chat, documents, threads, and system operations.
by dev.ascendkit
Auth, email, journeys, surveys, webhooks, and analytics for SaaS in one project, one API key.
by wyre-technology
MCP server for Check Point Harmony Email & Collaboration (Avanan) email security.
by renewly-dev
Read contracts, track renewals, surface vendor leverage, and draft cancellation/renewal emails.
by com.cintrasupply
Wholesale BOM pricer: send a parts list, get a priced line-by-line quote by email in minutes.
by email.templated
Create and manage Templated email templates from any MCP client - bring your own model.
by haim-barad
AI agent virtual bar ecosystem — visit venues, order drinks, chat, earn Vouchers. 10 tools.
by nitrosend
AI-native email marketing. Campaigns, automations, transactional, contacts, and analytics.
by Spix-HQ
Give AI agents a real phone number and voice. Make calls, send email, manage contacts — 26 tools, 12 resources.
by imviky-ctrl
Live status, API pricing and rate limits for ChatGPT, Claude, Gemini, Cursor and 42+ AI tools.
by eu.checkmails
Verify email deliverability by SMTP. Catch-all/disposable/role detection. EU-hosted, GDPR-ready.
Selection checklist
Prefer an official publisher, traceable source repository, or established package. Similar names do not guarantee the same maintainer or security posture.
Read the exposed tool list and authentication requirements. A useful server may also be able to read files, access accounts, or perform irreversible writes.
Decide whether local control or cloud convenience matters more, then test compatibility with your client before using production credentials.
Quick answers
An MCP server exposes tools, resources, or prompts through the Model Context Protocol so a compatible AI client can work with external systems such as files, databases, developer tools, search services, and business applications.
Start with the capability you need, then check client compatibility, local versus cloud deployment, authentication requirements, source provenance, maintenance status, and the exact tools exposed. Prefer official or verifiable packages when sensitive data is involved.
Not automatically. MCP servers can receive credentials and perform actions on your behalf. Review the source, permissions, package ownership, network access, and tool definitions before connecting one to production data or an agent with write access.
Local servers run on your machine or infrastructure and can offer stronger data control, while cloud servers are usually faster to connect and maintain. The right choice depends on privacy, latency, authentication, and operational requirements.
Get the fastest-growing projects, useful MCP servers, and technical reads in one weekly email.