J-Quants MCP MCP Server

io.github.shigechika/jquants-mcp

What is the J-Quants MCP MCP server?

MCP server for retrieving Japanese stock market data via J-Quants API v2

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "jquants-mcp": {
      "command": "uvx",
      "args": [
        "jquants-mcp"
      ]
    }
  }
}

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