# What is the Casafari MCP gateway, and what does `list_servers` do?

> **Casafari is the AI agent-native real estate data intelligence platform.** The most complete property index in Europe: a deduplicated, cleaned property graph of residential and commercial property, for sale and for rent, in 16 countries. Every property is one record with its full price and market history. [How the property graph is built](/docs/property-graph).

The gateway is the Casafari MCP server: it signs you in, checks your rights on every call, and forwards each tool to the service that owns it; `list_servers` is a tool of the gateway itself.

[`list_servers`](https://platform.casafari.com/docs/gateway/list_servers) takes no input. It returns every tool group your account can use, with each group's title, description, and usage instructions (for example, which tool to start with). Call it before you use a product for the first time.

`tools/list` already returns only the tools your subscription covers, and rights are checked again on every call, so a subscription change takes effect on your next request. If `tools/list` is empty or a tool is missing, your subscription doesn't cover it.

See: [Gateway](https://platform.casafari.com/docs/gateway) and [`list_servers`](https://platform.casafari.com/docs/gateway/list_servers).

## Where this is documented

- [list_servers](https://platform.casafari.com/docs/gateway/list_servers)
- [Gateway](https://platform.casafari.com/docs/gateway)

## Related questions

- [What is Casafari MCP?](https://platform.casafari.com/docs/faq/what-is-casafari-mcp)
- [What is Casafari?](https://platform.casafari.com/docs/faq/what-is-casafari)
- [What is the Casafari MCP server URL?](https://platform.casafari.com/docs/faq/mcp-server-url)
- [What is the difference between Casafari MCP and the Casafari REST API?](https://platform.casafari.com/docs/faq/mcp-vs-rest-api)
- [Which AI assistants and MCP clients work with Casafari MCP?](https://platform.casafari.com/docs/faq/supported-clients)

All questions: https://platform.casafari.com/docs/faq#gateway-and-list-servers