Koskamo

bim.house MCP MCP server

The bim.house MCP server enables AI agents to generate building information modeling (BIM) data, architectural drawings, and cost estimates from a simple address. It provides tools for creating houses compliant with Japanese Building Standards Act, searching a catalog of building materials, and managing product listings. The server supports a workflow of creation, legal verification, and material quoting without requiring an API key for basic read and creation tasks.

Endpoint and access

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

No sign-inEndpoint checked 2026-10-05Operated by bim.house
MCP endpoint (Streamable HTTP)
https://bim.house/mcp
Vendor documentation

What you can do with it

  • Generate a BIM-compliant house design from a specific address
  • Check architectural plans against Japanese Building Standards Act
  • Search a catalog of building materials and equipment by keyword
  • Calculate material costs and lead times from BIM takeoffs
Tools advertised by the last live check:
  • whoami
  • chat
  • search_catalog
  • get_product
  • list_houses
  • get_house_bim
  • houki_check
  • material_quote
  • create_house
  • create_product
  • update_product
  • list_mine
  • retire_product
  • update_house
  • set_visibility
  • place_in_house
  • set_forkable
  • get_houki_rules
  • get_site_context
  • set_site_context
  • admin_set_site_context
  • list_incomplete_addresses
  • upsert_zoning_rule
  • delete_zoning_rule
  • get_build_plan
  • match_contractors
  • list_contractors
  • register_contractor
  • place_order

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 bim-house-mcp https://bim.house/mcp

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 bim-house-mcp --url https://bim.house/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable bim-house-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "bim-house-mcp": {
      "url": "https://bim.house/mcp"
    }
  }
}

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": {
    "bim-house-mcp": {
      "type": "streamableHttp",
      "url": "https://bim.house/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start bim-house-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "bim-house-mcp": {
      "type": "http",
      "url": "https://bim.house/mcp"
    }
  }
}

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 bim-house-mcp https://bim.house/mcp

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": {
    "bim-house-mcp": {
      "url": "https://bim.house/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "bim-house-mcp": {
      "serverUrl": "https://bim.house/mcp"
    }
  }
}

Do you run bim.house MCP?

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