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Katana — Japan Stock Screener

Official registry Finance and payments

Screen every listed company in Japan by financials, custom formulas, and annual report text.

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http katana-japan-stock-screener 'https://mcp.katanascreener.com/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "katana-japan-stock-screener": {
            "type": "http",
            "url": "https://mcp.katanascreener.com/mcp"
        }
    }
}

Frequently asked questions

What is Katana — Japan Stock Screener?

Screen every listed company in Japan by financials, custom formulas, and annual report text.

How do I install Katana — Japan Stock Screener?

It runs as a remote server. In Claude Code: claude mcp add --transport http katana-japan-stock-screener 'https://mcp.katanascreener.com/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Katana — Japan Stock Screener need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Who maintains Katana — Japan Stock Screener?

It is published by com.katanascreener. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.