Find your next MCP server

Find official MCP servers by app, task, category, and access requirements. Open a listing to connect your AI assistant.

8,824 MCP servers

Official servers operated by the companies behind each product.

Showing 6,817–6,828 of 8,824 servers

Sorted by name, A–Z

Server	Category	Access
send0 MCP By send0 The send0 MCP server provides tools for AI agents to manage email inboxes.	Productivity and knowledge	OAuth sign-in
send21 MCP By send21 An official non-custodial payment MCP server that allows AI agents to create verifiable payment drafts and pay links for BTC, USDC, USDT, and EURC.	Payments	No sign-in
SendaFax MCP By SendaFax An official MCP server provided by SendaFax that enables AI agents to send faxes via API.	Productivity and knowledge	No sign-in
Sendburg MCP By Sendburg Technologies Private Limited The Sendburg MCP server enables AI assistants like Claude and ChatGPT to access Sendburg's B2B database.	CRM, sales, and marketing	OAuth sign-in
SendFaxFast MCP By SendFaxFast An official MCP server provided by SendFaxFast that enables AI assistants like Claude, ChatGPT, and Grok to send faxes directly.	Productivity and knowledge	No sign-in
SendFrame MCP By SendFrame SendFrame provides a secure delivery layer for AI-generated artifacts.	Productivity and knowledge	OAuth sign-in
SendGuard MCP By SendGuard.AI SendGuard MCP allows AI agents to validate email recipients and assess deliverability risks before sending messages.	CRM, sales, and marketing	No sign-in
Sendhey MCP By Sendhey Sendhey provides an MCP server that allows AI agents to publish artifacts as controlled, gated, and tracked share links.	Productivity and knowledge	OAuth sign-in
SendHQ MCP By SendHQ The SendHQ MCP server allows AI agents to operate a SendHQ workspace by sending transactional email, managing verified domains and templates, handling inbound mail, and inspecting…	Developer tools	OAuth sign-in
Sendinel MCP By Sendinel Sendinel provides an official MCP server that allows AI agents to manage email operations including sending transactional emails, running marketing campaigns, tracking user…	CRM, sales, and marketing	OAuth sign-in
Sending MCP By Sending An official MCP server by Sending that provides 85 tools for AI agents to manage email, WhatsApp, and Telegram communications.	CRM, sales, and marketing	OAuth sign-in
SendIt MCP By Infinite Apps AI SendIt is an official MCP server provided by Infinite Apps AI that allows AI assistants to publish, schedule, and analyze social media content.	Productivity and knowledge	No sign-in

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How listings and access work

Every listing passed a live check and is re-checked weekly. Servers that keep failing are hidden. Koskamo does not operate these servers; review their tools before connecting.

No sign-in servers work without an account. Optional OAuth servers prompt for sign-in only for account tools. Other servers require vendor sign-in or an API key, shown in each row.

Operators can list their own server through the public API or the koskamo_register_mcp_server MCP tool: prove control of the endpoint's domain with a well-known file or a DNS TXT record, pass the live check, and it is published at once. Proofs are re-checked weekly. Admins can still hide or remove any listing.

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