J-Quants MCP

Name: J-Quants MCP
Author: shigechika

shigechika

MCP server for Japanese stock market data via J-Quants API — tools for price history, financials, screeners, and candlestick charts

Setup

Choose your client, copy the config, then fill in any required environment variables.

claude mcp add j-quants -- uvx jquants-mcp

~/.codex/config.toml

[mcp_servers.j-quants]
command = "uvx"
args = ["jquants-mcp"]

# codex mcp add j-quants -- uvx jquants-mcp

~/.cursor/mcp.json

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

.vscode/mcp.json

{
  "servers": {
    "j-quants": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "jquants-mcp"
      ]
    }
  }
}

~/.gemini/settings.json

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

claude_desktop_config.json

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

.trae/mcp.json

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