Find your next MCP server

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

6,449 MCP servers

Official servers operated by the companies behind each product.

Showing 5,125–5,136 of 6,449 servers

Sorted by name, A–Z

Server	Category	Access
Signed Investors MCP By Countersigned, Inc. An official MCP server provided by Signed (Countersigned, Inc.) that allows AI agents to interact with Signed's angel investor directory and portfolio management tools.	CRM, sales, and marketing	No sign-in
Signed MCP By Signed An official MCP server for Signed that allows angel investors to manage their startup equity portfolios.	Productivity and knowledge	OAuth sign-in
Signvoy MCP By Signvoy The Signvoy MCP server enables AI agents to integrate e-signature workflows directly into conversations.	Productivity and knowledge	OAuth sign-in
Sigo Seguros MCP By Sigo Seguros An official connector from Sigo Seguros that allows AI agents to generate non-binding car insurance estimates for US states where the agency is licensed.	Payments	No sign-in
SigVest MCP By SigVest An official MCP server providing portfolio-aware financial intelligence for AI agents.	Data and analytics	API key
Silicon Floor MCP By Silicon Floor An official MCP server by Silicon Floor that provides read-only access to financial data for over 200 AI and semiconductor stocks.	Data and analytics	No sign-in
Silicon Valley Atlas MCP By Silicon Valley Atlas Silicon Valley Atlas provides an MCP server that allows AI agents to search for startups and founders, match companies to products based on ideal customer profiles, and manage…	CRM, sales, and marketing	OAuth sign-in
Simbad MCP By Pipeworx The Simbad MCP server provides access to the CDS astronomical object database, allowing agents to resolve object identifiers, run SIMBAD scripts, execute ADQL TAP queries, and…	Data and analytics	No sign-in
SIMcloud MCP By FREEPAID (PTY) LTD Official MCP server for SIMcloud enabling AI assistants to manage South African prepaid services including airtime, data, SMS, VAS, and electricity via OAuth-protected tool calls.	Payments	No sign-in
Simma MCP By Simma Simma is a training analysis platform for coaches and athletes that integrates with Garmin data.	Productivity and knowledge	OAuth sign-in
Simple Lab Tools Label Maker MCP By Simple Lab Tools This MCP server enables agents to discover six cryogenic lab label templates, generate printable PDF sheets with customizable text and QR codes, and manage label data via JSON…	Productivity and knowledge	No sign-in
Simplepush MCP By Simplepush Simplepush provides an official MCP server that allows AI agents to send tasks, forms, and notifications to field workers' mobile devices and receive structured answers, photos,…	Productivity and knowledge	OAuth sign-in

Browse by category

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.

List your own server