Connect gBizINFO to Gemini Enterprise
Query gBizINFO directly from Gemini Enterprise. Arlet links the two through one MCP connection and takes care of API keys.
This server connects your AI client to the gBizINFO REST API operated by Japan's Ministry of Economy, Trade and Industry. gBizINFO aggregates government-held information about companies - keyed by the 13-digit corporate number - into a single database.
Key features:
- Search companies by name, corporate number, prefecture, capital, or headcount.
- Fetch a company's basic profile: registered name, address, representative, capital, employees, business summary, and website.
- Fetch per-company records by category: subsidies received, public procurement contracts, certifications and notifications, commendations, financial statements, patents, and workplace data.
Because everything is keyed by corporate number, gBizINFO pairs naturally with the Corporate Number System API (find the number first) and EDINET (deep-dive into listed companies' filings).
Using the API requires a free API token issued via the gBizINFO Web API application form. Set it as GBIZINFO_API_TOKEN in your Arlet environment variables.
How to connect gBizINFO to Gemini Enterprise
- 1
In the Arlet dashboard, open Data tools, find gBizINFO, set the API key issued by gBizINFO and switch it on.
- 2
Sign in to Gemini Enterprise with your organization Google account and open the gear icon at the bottom left → Connectors → Add MCP Server.
- 3
In the MCP info tab, enter https://mcp.arlet.dev/mcp/ as the Server URL and "Arlet" as the Name. In the Auth tab, enter the OAuth settings from the Arlet docs (Authorization URL / Token URL / Client ID / Client Secret / Scopes) and click Add.
- 4
In the connector list on the chat screen, click Connect on Arlet, sign in with Google and authorize. Arlet can then be enabled with the toggle.
Adding custom connectors (MCP) requires a Gemini Enterprise subscription and is not available in the consumer Gemini app. See the docs for the values to enter in the Auth tab.