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 511 to 540 of 833
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Sakari MCP by usefulapi
io.usefulapi/sakari
Manage Sakari SMS contacts, conversations, templates and campaigns, and send texts.
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SandboxAPIs
dev.sandboxapis/mcp
Drop-in read-only replicas of GitHub, Jira, Slack and 22 more, preloaded with one fake company.
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Scamchecker.nl
nl.scamchecker/scamchecker
Check a suspicious email, SMS, WhatsApp message or link for scam signals (Netherlands, Belgium).
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ScrapeMole Social
dev.pages.scrapemole/social
Pay-per-call x402 Telegram channels, Mastodon tags, Bluesky, Hacker News, Lobsters data.
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Scribe Mail
com.scribe-mail/scribe
Email signature management finally simple and measurable. Built for teams & AI agents.
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Secret Santa Raffle
net.secretsantaraffle/mcp
Organise a Secret Santa from Claude or ChatGPT. Matchings never appear in the chat.
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Send16
com.send16/send16
Email, SMS and marketing automation: campaigns, contacts, automations and stats from Claude.
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SendFaxFast
com.sendfaxfast/fax
Send real faxes from AI chat. PDF, JPG or PNG. Pay per fax via Stripe link. US, CA, AU, NZ + 39
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SendFaxFast (AI Fax Credits)
com.sendfaxfast/fax-credits
Send faxes from AI chat with prepaid credits (1 credit = 1 fax, up to 100 pages). PDF, JPG, PNG.
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SendKuy
com.sendkuy/mcp
Send WhatsApp, SMS and email, verify OTP codes and run campaigns with SendKuy.
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Sendbird MCP by usefulapi
io.usefulapi/sendbird
MCP server for Sendbird — chat users, channels, members, and messages from your AI client.
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SenderKit
com.senderkit/senderkit
Build and send email, SMS, and push straight from your AI agent.
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Sending
dev.sending/mcp
Email, WhatsApp and Telegram for AI agents: send, campaigns, automations, contacts, agent inboxes.
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Sendlane MCP by usefulapi
io.usefulapi/sendlane
Manage Sendlane lists, contacts, tags and custom fields; read campaign and SMS reports.
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Sendy SMS
il.co.sendy/sms
Send SMS, verify phone numbers with one-time codes (OTP) and manage contacts in Israel.
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Sentrint
com.sentrint/sentrint
Code security scanner for founders and small teams: leaked secrets, missing RLS, injection, CVEs
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Seturos
com.seturos/seturos
Shared work memory for Claude Code, Codex, Cursor and chat, scoped to each repository.
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Shared team memory for agents
com.textforagents/shared-team-agent-memory
Shared project-scoped memory for agent teams: typed records, corroboration, handoff briefs.
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Showoff
dev.showoff/showoff
Turn app screenshots into 3D device mockups, App Store sets and launch videos, straight from chat.
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Sign PDF
co.portant/esign-pdf
Send a PDF, a Google Doc or Markdown for e-signature from chat, and get the signed PDF back.
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Signal House
io.signalhouse/mcp
Send SMS and MMS, manage phone numbers, and run 10DLC brand and campaign registration.
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SingChat
org.singchat/singchat
Free live chat and AI support agent. Auto-create a workspace and embed from your AI editor.
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SingIt x402
app.singitai/singit
Chat with AI models, web search, page reading and market data, inside owner-set key limits (USDC).
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Sitelas
com.sitelas/sitelas
Build a real website from a chat — then run it: read messages, check traffic, publish changes.
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Sixteen Bridges
com.sixteenbridges/bubbles
Bubbles: save chat context once, use it in ChatGPT, Claude, Gemini, Grok, Perplexity and Cursor.
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Slack MCP by InsightfulPipe
com.insightfulpipe/slack
Hosted Slack MCP server for Claude, ChatGPT and Cursor, with each action switched per account.
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Slack MCP by Nova (CIVAI)
co.civai.nova/mcp-slack_android
Use Slack from chat: see channels, catch up on messages, post updates, and reply in threads in your…
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Slackline
ai.wakeshift/slackline
Chat with your AI agents from Slack: each gets a thread in your DM, and your replies there wake it.
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Sleipnir Multistream
tv.sleipnir/sleipnir
Multistream relay control: check live status, switch destinations, manage teams, generate overlays.
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SlideScript
live.slidescript/connector
Turn PDF slide decks into timed, word-for-word speaking scripts; edit and download them in chat.
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.