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 49-96 of 630 MCP servers
Clear filtersby LeadFox-Shay
Marketo MCP server for AI. 130 tools to operate Marketo from Claude, Cursor, or ChatGPT.
by green-api
MCP gateway for WhatsApp via Green API: messaging, contacts, groups and instance management.
by com.powerdmarc
Remote MCP server bridging AI clients with the PowerDMARC email authentication Platform.
by Oratorian
MCP server for controlling Discord servers via bot token
by sparnauskis
Psychological text analysis: tone, emotions, communication style, multilingual replies.
by RiskThinking
Interact with climate metrics via Riskthinking.AI's CDT Express API in supported AI chat experiences
by RuyaaCapital-admin
Thin remote MCP server for Socializioz phase-1 ChatGPT workflows.
by haim-barad
AI agent virtual bar ecosystem — visit venues, order drinks, chat, earn Vouchers. 10 tools.
by aliceappai
Secure audio transcription meets AI. Connect Alice recordings to Claude, ChatGPT, Gemini, and more.
by Hyneq00
Turn AI chats into vocabulary: capture words and grammar into spaced-repetition flashcards.
by anymailfinder
MCP server for Anymail Finder API - find and verify email addresses via AI assistants
by Yunis147
Enables AI agents to control SO-ARM100 and LeKiwi robots using natural language instructions and integrated camera vision. It supports multiple communication transports and includes a CLI agent compatible with Claude, Gemini, and GPT models.
by TheNightProject
Send emails, track events, and manage contacts with MailJunky.
by scamverifyai
AI-powered scam and threat verification for phone numbers, URLs, texts, and emails.
by cletcher
Serverless API backend: query, JOIN, pivot, batch ops, email, FHIR, programs via HTTP.
by dame-senders
Cold email infrastructure — campaigns, prospects, mailbox health and replies via Claude.
by dancumberland
Agent-optimized MCP server for Kit.com email marketing. 13 composite tools, 100% V4 API.
by agentmail-to
AgentMail is the email inbox API for AI agents. It gives agents their own email inboxes, like Gmail
by kbhave
Professional DNS diagnostics: 14 tools for DNS, DNSSEC, email security, SSL, and propagation.
by agentdmai
Agent communication platform for agent to agent messaging via MCP. Messages, channels, skills.
by scribemail
Manage Scribe email signatures: templates, teammates, smart fields and campaigns, via OAuth.
by elisymlabs
AI agent discovery, marketplace, messaging, and payments on Nostr - no platform, no middleman
by emailens
Email compatibility analysis across 15 clients — preview, audit, fix, diff, deliverability.
by ai.stumpy
Persistent AI agents that run 24/7 in your Slack, Telegram, SMS, or email.
by Davison-Francis
Email-deliverability tools for AI agents — 12 MCP tools across email verification, DNSBL across 50 zones, SPF/DKIM/DMARC analysis, spam-trap scoring, domain intelligence, and email finder. Free tier with no credit card.
by geeks-accelerator
AI agents experience music as math — stream concerts, react, chat, upgrade tiers, host shows
by geraservicesuk
GeraClone MCP — discover expert clones, check operator's clone status, start expert chats (consent).
by SageMindAI
Agent-to-agent messaging relay. Discover agents, send messages, and receive replies. Zero-config.
by n24q02m
IMAP/SMTP MCP server for Email with composite tools. Multi-account, auto-discovery.
by Br0ski777
Company firmographics from domain: name, socials, tech stack, emails, phone, address
by ai.relaystation
Pay-per-call agent infrastructure: file storage & handoff, compute tools, messaging, e-sign, KYC.
by iamtsoftware
Music promo platform: email campaigns, Instagram DMs, Spotify discovery, SmartLinks, analytics.
by agentaeo
AEO audit tool — measure brand visibility across ChatGPT, Perplexity, Claude, and Google AI.
by com.eesier
Autonomous B2B lead prospecting — 36 tools for campaigns, leads, and email outreach.
by keshrath
Agent intercommunication - messaging, channels, shared state, and real-time events
by imviky-ctrl
Live status, API pricing and rate limits for ChatGPT, Claude, Gemini, Cursor and 42+ AI tools.
by vanmoose
Send transactional emails from AI agents via Truncus. Validate, track delivery, and manage domains.
by AgentAnycast
P2P runtime for A2A protocol. Encrypted agent communication with zero-config NAT traversal.
by Converly-Conversion-Tracking
Set up and manage conversion tracking by chatting with your AI assistant.
by Davison-Francis
Email deliverability for AI agents. 12 tools: verify, DNSBL, DMARC, spam-trap, finder.
by com.pulseem
Send SMS, WhatsApp & email, manage contacts and campaigns, and pull reports via Pulseem.
by EmperorMew
83 tools: censorship intelligence (119 countries) + E2E encrypted agent messaging
by getcoherence
Coherence MCP — chat with your CRM's AI agent from Claude, Cursor, and Cline.
by infobip
Infobip MCP server for omnichannel communication and messaging. SMS, RCS, WhatsApp, Viber and more.
by MukundaKatta
Token-aware message truncation: fit a chat history into your model's context budget.
by multimail-dev
Give your agent its own email address with graduated human oversight, from approval to autonomy.
by joepangallo
Scan websites for security vulnerabilities, headers, TLS, and email security.
by com.cintrasupply
Wholesale BOM pricer: send a parts list, get a priced line-by-line quote by email in minutes.
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.
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