How to Use the Chess.com MCP in Cursor

Q: Can Cursor use Chess.com game history to generate test fixtures?

Yes, you can call getplayermonthlygames to pull authentic PGN files directly into your Cursor workspace. This lets you write unit tests against real game data instead of manual mock objects.

Q: How do I display the Chess.com leaderboards inside Cursor?

The getleaderboards tool retrieves the top players across all time controls. Cursor formats this data as JSON or Markdown tables right inside your active chat or composer window.

Q: Can I look up player clubs while writing code?

Yes, calling getplayerclubs retrieves a list of communities a player belongs to, which you can use to test club-based filtering logic in your application.

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Connect Chess.com MCP to Cursor

Create your Vinkius account to connect Chess.com to Cursor and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Chess.com with Cursor

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Build chess apps with live Chess.com data in Cursor

The `get_player_stats` tool retrieves real-time rating profiles and win-loss records to populate your code templates instantly. Cursor uses this live data to generate typed interfaces and components, replacing static mock files with actual player metrics. Instead of guessing API structures, run `get_player_profile` so Cursor can inspect the exact JSON payload on the fly. This direct feedback loop speeds up how you write and debug chess-related web apps.

Inject real PGN histories into your Cursor workspace

The `get_player_monthly_games` tool imports complete game records directly into your active workspace files. Cursor reads these PGNs to help you write custom parsing scripts, training algorithms, or opening repertoire builders. By calling `get_player_game_archives` first, the agent maps out your entire playing history before downloading specific matches. It gives you a reliable pipeline of real chess data to test your code against.

Query leaderboards using this Chess.com MCP Server

The `get_leaderboards` tool fetches the top-rated players across blitz, bullet, and rapid categories directly into your coding environment. Cursor feeds this competitive data into your local databases or ranking algorithms during development. You can also call `get_streamers` to pull live broadcast metadata and build custom directory features. This MCP Server makes it simple to integrate high-level competitive metrics into whatever chess software you are building.

Setup guide

Set up Chess.com MCP in Cursor

Prerequisites

Cursor installed (macOS, Windows, or Linux)
Active Vinkius subscription with a valid endpoint token

1

Open MCP Settings

Go to Cursor Settings → MCP or open the Command Palette (Cmd+Shift+P / Ctrl+Shift+P) and search for "MCP: Add Server".
2

Add the Chess.com MCP

Cursor will create or open .cursor/mcp.json in your project root. Paste the JSON snippet on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Enable Agent mode

Open Composer (Cmd+I / Ctrl+I) and switch to Agent mode using the dropdown at the top. MCP tools are only available in Agent mode.
4

Verify the connection

Ask Cursor something like "List my recent Chess.com transactions." If the MCP tools are loaded correctly, Cursor will call the Chess.com tools automatically. You can also check Settings → MCP for a green status indicator.

.cursor/mcp.json

{
  "mcpServers": {
    "chesscom-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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Common questions about Chess.com MCP in Cursor

Yes, you can call `get_player_monthly_games` to pull authentic PGN files directly into your Cursor workspace. This lets you write unit tests against real game data instead of manual mock objects.

The `get_leaderboards` tool retrieves the top players across all time controls. Cursor formats this data as JSON or Markdown tables right inside your active chat or composer window.

No, it does not run engines, but it provides real training data via `get_random_puzzle` and `get_daily_puzzle` to test your engine's evaluation code. You use the returned FEN strings as test inputs.

Yes, calling `get_player_clubs` retrieves a list of communities a player belongs to, which you can use to test club-based filtering logic in your application.

This MCP setup only requests public endpoints, meaning you do not need to store sensitive API keys in your Cursor configuration files. It only reads public profiles, public match data, and club lists.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

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