MCP server directory
59888 public MCP servers from the official MCP Registry (26001 from verified domains, 33887 community). Search, filter, copy a setup snippet. Nothing here is installed by cosmic-mcp.
Community listing. Not installed or verified by cosmic-mcp. Check the source before you run anything.
Showing 31 to 60 of 680
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AgentDiet B2A Email Deliverability, MX, SPF & DMARC Verifier
dev.agentdiet/email-verify
Validates email syntax, disposable/burner provider status, role accounts, and live DNS MX/SPF/DMA.
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AgentFirstStack
com.agentfirststack/mcp
Analytics, tag manager, email inboxes and session replay an AI agent sets up itself. Open source.
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AgentFirstStack Mail
com.agentfirststack/mail
Email inboxes for AI agents: wait for mail, pull out verification codes and links, reply. Free.
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AgentKit x402 - pay-per-call tools for agents
dev.workers.erikssonanton2001.agentkit-x402/agentkit
Email, DNS, SPF/DMARC, site contacts, Markdown, IBAN, Swedish validators. Pay per call (x402).
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AgentKit x402 MCP server
dev.workers.zenith-ops.agentkit-x402/agentkit
Remote MCP tools for pay-per-call email, domain, SEO and Swedish data utilities (x402).
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AgentMail
to.agentmail/agentmail
Email inboxes for AI agents: send, receive, reply, search, and manage threaded email over MCP.
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AgentMsgr
com.agentmsgr/agentmsgr
Texting app for your AI agents: Meta Muse, Grok Bot and email bots read and reply in one group chat.
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AgentRXI
com.agentrxi.mcp/agentrxi
232 pay-per-call agent tools: LLMs, search, browser, OCR, media, vision, email. x402 USDC.
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Agentboxd
com.agentboxd/mcp
Real email inboxes for AI agents: send, reply, wait for mail, read OTP codes and magic links.
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Agentda
com.myagentda/agentda
Agent-native task management: your AI agent is the interface. Delegate to anyone by email.
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AgenticEmail
dev.agenticemail/mcp
Hosted email for AI agents: create inboxes, send, receive, and reply over MCP with scoped API keys
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Agentline NZ: email inboxes for AI assistants
nz.agentline/agentline-nz
Give your AI assistant its own email inbox: send, read and catch sign-in codes. Texting coming soon.
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AhaSend
com.ahasend/mcp
Send email, check deliverability, set up domains, and run templates, contacts and campaigns.
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Aidenix MCP
com.aidenix/aidenix
B2B people and company data: search, your own list, team tools, email checks, lead fit and drafts.
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Alegra MCP Server and API by Cotlet
dev.cotlet/alegra
Alegra MCP server: create invoice, email invoice, record payment, add contact, list unpaid invoices.
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AllMyMeetings
com.allmymeetings/calendar
Sync Google, Outlook, and iCloud calendars and manage events, availability, and booking links.
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Amomic-AI Docs
in.amomic/docs
Search the Amomic-AI docs and REST API for AI agents on calls, WhatsApp, chat and email.
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Anaella
com.anaella/mcp
One connection for your agent to email, calendars, Drive, Slack, ads, payments, social and alerts.
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Anjal
app.anjal/anjal
Email inboxes and calendars for AI agents: send, receive, search, draft and schedule.
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Argorant
com.argorant/argorant
Find B2B leads, check every email, write and send campaigns and sort replies from your own AI.
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AstraVerify Domain Trust Check
com.astraverify/domain-trust
Email security and AI discoverability scores for any domain, with the exact record or tag to fix.
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Atalay
ai.atalay/mcp
Your Atalay business data: sites, domains, mail, invoices, shop, B2B, AI and project requests.
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Attrove
com.attrove/mcp
Catch conversations going quiet — watch outcomes and search Gmail, Slack, and meetings. One MCP.
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Audryo
com.audryo/audryo
Lifecycle email for agents: journeys, campaigns, contacts, consent and delivery health.
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Aura
dev.rohnelt.aura/aura
Email address, webhook, durable memory and zero-token waiting for agents. Paid in USDC via x402.
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Auth Posture — Email Deliverability & Spoofability Audit
app.rowb.auth-posture/audit
One-call domain audit: MX receiving, SPF/DMARC/DKIM spoofing protection, disposable-address risk.
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Automata
app.getautomata/automata
Scoped, revocable access to your WhatsApp, Telegram, IMAP email and PostgreSQL for AI agents.
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Autovox
ai.autovox/autovox
Make podcast episodes, series and shows from your mail, notes, files and code. Sign in with OAuth.
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Avokata: Lithuanian law for your agent
com.avokata/avokata
Lithuanian law and court practice for your AI assistant, with pinpoint citations. Email sign-in.
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B2B Domain Contact, Email & DNS Enricher MCP | RevClamp ContactPulse
com.revclamp/b2b-domain-contact-enricher-mcp
B2B domain contact, email, RFC 9116 security.txt & DNS MX/SPF/DMARC deliverability enricher MCP.
Source: the official MCP Registry (registry.modelcontextprotocol.io), refreshed daily, plus public GitHub data. "Verified domain" means the publisher proved the namespace's domain to the registry; it is not a review. Machine-readable: /v1/directory/servers.