Heimster MCP

An official Heimster integration allowing users to search for Swiss rental and purchase properties via natural language. It provides detailed neighborhood facts such as walking distances to nurseries, noise levels, sunlight exposure, and commute times. Users can also send enquiries, book viewings, apply for properties, and access market data for homeowners.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-18Operated by Heimster

MCP endpoint (Streamable HTTP)

https://heimster.ch/mcp/public

Vendor documentation

What you can do with it

Search for flats with specific neighborhood criteria like distance to nurseries or noise levels
Check commute times from a property to a specific workplace
Send enquiries or book viewings for listed properties
Get market value updates and selling assistance for homeowners

Tools advertised by the last live check:

search_listings
get_listing
compare_listings
address_facts
search_new_builds
upcoming_construction
area_market_facts
property_value_range
send_enquiry
book_viewing
create_search_alert
follow_property_value
owner_enquiry
my_applications
apply_for_listing
register_purchase_interest
search
fetch

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http heimster-mcp https://heimster.ch/mcp/public

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add heimster-mcp --url https://heimster.ch/mcp/public

Cursor

Merge this server into .cursor/mcp.json in your project, then enable heimster-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "heimster-mcp": {
      "url": "https://heimster.ch/mcp/public"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "heimster-mcp": {
      "type": "streamableHttp",
      "url": "https://heimster.ch/mcp/public",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start heimster-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "heimster-mcp": {
      "type": "http",
      "url": "https://heimster.ch/mcp/public"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http heimster-mcp https://heimster.ch/mcp/public

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "heimster-mcp": {
      "url": "https://heimster.ch/mcp/public"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "heimster-mcp": {
      "serverUrl": "https://heimster.ch/mcp/public"
    }
  }
}

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