VS Code Japan Public Data (法人番号・登録支援機関・官公需入札) lookup_corporate_number
How to: VS Code Japan Public Data (法人番号・登録支援機関・官公需入札) lookup_corporate_number
Add Japan Public Data (法人番号・登録支援機関・官公需入札) to VS Code
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01
Open .vscode/mcp.json and merge this in. Keep any servers already there.
{
"servers": {
"mcp-tools": {
"type": "http",
"url": "https://mcp-tools.takara0408103123.workers.dev/mcp"
}
}
}-
02
Save the file and restart VS Code.
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03
Ask for something lookup_corporate_number does. VS Code lists the server's tools on connect and calls lookup_corporate_number itself — you do not invoke it by name.
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04
If nothing happens, check the server is running and that Japan Public Data (法人番号・登録支援機関・官公需入札)'s identifier in your config matches the one above exactly.
Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs
Same tool, other clients
This list was read from the server itself, by connecting to it and calling tools/list on 22 October 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.