Potto Japan MCP Server: Install & Setup

Install Potto Japan in Claude Code

Claude Code

claude mcp add --transport http potto-japan https://potto.app/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "potto-japan": {
      "url": "https://potto.app/mcp"
    }
  }
}

Frequently asked questions

What does the Potto Japan MCP server do?

Authoritative JLPT-graded Japanese dataset (kanji, vocab, grammar, history) via MCP and REST.

Is the Potto Japan MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Potto Japan run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add Potto Japan to Claude Code?

Run: claude mcp add --transport http potto-japan https://potto.app/mcp

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