Koskamo

Gachi Data API MCP MCP server

An MCP server providing access to deep, obscure Japanese station accessibility data, hazard categories, ridership statistics, and housing vacancy information. It enables AI agents to query live data for toilets, flood risks, and train statuses, serving as a specialized data source for Japan-specific context.

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 Gachi Data API
MCP endpoint (Streamable HTTP)
https://api.gachi-tokusuru.com/mcp
Vendor documentation

What you can do with it

  • Query accessible toilet locations and equipment at specific Japanese stations
  • Retrieve official hazard categories like flood and liquefaction risks for stations
  • Access live train service status and delay information for Tokyo-area lines
  • Get housing vacancy and ridership statistics for municipalities
Tools advertised by the last live check:
  • ping
  • get_municipality_context
  • get_station_context
  • get_toilet_by_station
  • get_public_toilet_by_city
  • get_station_hazard
  • station_search
  • get_active_alerts
  • get_station_alerts
  • get_train_status

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 gachi-data-api-mcp https://api.gachi-tokusuru.com/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 gachi-data-api-mcp --url https://api.gachi-tokusuru.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable gachi-data-api-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "gachi-data-api-mcp": {
      "url": "https://api.gachi-tokusuru.com/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": {
    "gachi-data-api-mcp": {
      "type": "streamableHttp",
      "url": "https://api.gachi-tokusuru.com/mcp",
      "disabled": false
    }
  }
}

VS Code

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

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