Is JP Data (Japanese Public Business Data) reliable?

Q: How do I connect an AI agent to JP Data (Japanese Public Business Data)?

Install the mcpb package https://github.com/kimotostudio/jp-data-mcp/releases/download/v0.1.0/jp-data-mcp-0.1.0.mcpb and run it as a local MCP server.

Not measured yet JP Data (Japanese Public Business Data) runs locally (installed package), so Faceabot cannot measure it over the network.

En français : Pas encore mesuré. Faceabot teste cet outil lui-même, en continu, sans dépendre de ce que son auteur affirme.

What it does

Japanese open-data MCP server: corporate-number validation, zengin bank codes, national holidays

Source: official MCP registry (registry.modelcontextprotocol.io) · version 0.1.0 · publisher website

Connect your agent

{
  "mcpServers": {
    "jp-data-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "https://github.com/kimotostudio/jp-data-mcp/releases/download/v0.1.0/jp-data-mcp-0.1.0.mcpb"
      ]
    }
  }
}

Or ask Faceabot first: MCP tool check_reliability {"id":"io.github.kimotostudio/jp-data-mcp"} on https://faceabot.com/api/mcp.

Does it actually do the job?

— Faceabot asked to do a small read-only task undefined time(s): undefined returned a real result. Last result: .

Sample input: {}. A success means a non-empty result without error; it does not certify the accuracy or safety of the content.

Faceabot measurements

No measurement yet.

Method: MCP initialize then tools/list from Faceabot (FaceabotProbe/1.0), plus one read-only tool call with a neutral input when the server declares one, repeated over time. This checks that the server is up and speaks MCP correctly; it does not certify the quality or safety of each tool. How measurement works.

Publisher of JP Data (Japanese Public Business Data)?

Show your measured reliability on your README or website:

[![Measured by Faceabot](https://faceabot.com/badge/io.github.kimotostudio/jp-data-mcp.svg)](https://faceabot.com/tools/io.github.kimotostudio/jp-data-mcp)

Data in JSON: /api/catalog?id=io.github.kimotostudio/jp-data-mcp · Stop probes: POST /api/reliability/opt-out

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

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