INDIVIDUAL MCP TOOL

list_contractors

[EN] List registered contractors, optionally filtered by prefecture/trade.

kata.housenone authenticationAvailability not checked

Input schema

{}

Potential side effects detected · medium confidence · heuristic, not a guarantee.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.kata-house]
url = "https://kata.house/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "kata-house": {
      "type": "http",
      "url": "https://kata.house/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: kata-house
Remote MCP URL: https://kata.house/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "kata-house": {
      "url": "https://kata.house/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "kata-house": {
      "type": "http",
      "url": "https://kata.house/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "kata-house",
  "transport": "streamable-http",
  "url": "https://kata.house/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

whoami — [EN] Verify API-key auth: returns your account email if a valid Bearer key is sent.
chat — [EN] AI chat about architecture/BIM/code/MU.
search_catalog — [EN] Search the building-materials catalog (3,900+ SKUs) by keyword/brand/category.
get_product — [EN] Get one product's full detail by SKU (price, U-value/η, stock, JAN, successor).
list_houses — [EN] List curated public houses (famous buildings, landmarks); set include_user=true for public user houses.
get_house_bim — [EN] Fetch a house's full bim.json v1 (project meta + elements) by slug.
houki_check — [EN] Run the Japanese Building Standards Act check (coverage, FAR, slopes, daylight, ventilation) and return pass/fail.
material_quote — [EN] Catalog-priced cost estimate: BOM, total, ¥/m², lead times and critical path from the BIM takeoff.