OP.GG Gaming Data MCP server for AI agents

The OP.GG MCP Server is an implementation of the Model Context Protocol that connects OP.GG data with AI agents and platforms. It enables AI systems to retrieve game information via function calling, providing access to data about League of Legends, Esports, Teamfight Tactics, and Valorant.

Features

League of Legends

lol-champion-leader-board: Get ranking board data for League of Legends champions
lol-champion-analysis: Provides analysis data including counter and ban/pick information
lol-champion-meta-data: Retrieves meta data for specific champions
lol-champion-skin-sale: Information about champion skins currently on sale
lol-summoner-search: Search for summoner information and stats
lol-champion-positions-data: Position statistics including win rates and pick rates
lol-summoner-game-history: Recent game history for summoners
lol-summoner-renewal: Refresh summoner match history and stats

Esports (League of Legends)

esports-lol-schedules: Upcoming LoL match schedules
esports-lol-team-standings: Team standings for LoL leagues

Teamfight Tactics (TFT)

tft-meta-trend-deck-list: Current meta decks
tft-meta-item-combinations: Item combinations and recipes
tft-champion-item-build: Champion item build information
tft-recommend-champion-for-item: Champion recommendations for specific items
tft-play-style-comment: Comments on TFT champion playstyles

Valorant

valorant-meta-maps: Map meta data
valorant-meta-characters: Character meta data
valorant-leaderboard: Leaderboards by region
valorant-agents-composition-with-map: Agent composition data for maps
valorant-characters-statistics: Character statistics, optionally filtered by map
valorant-player-match-history: Match history for players

Installation and Setup

Direct Connection Method

The simplest way to connect to the OP.GG MCP Server is via StreamableHttp. Add the following to your claude_desktop_config.json file:

Mac/Linux

{
  "mcpServers": {
    "opgg-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "supergateway",
        "--streamableHttp",
        "https://mcp-api.op.gg/mcp"
      ]
    }
  }
}

Windows

{
  "mcpServers": {
    "opgg-mcp": {
      "command": "cmd",
      "args": [
        "/c",
        "npx",
        "-y",
        "supergateway",
        "--streamableHttp",
        "https://mcp-api.op.gg/mcp"
      ]
    }
  }
}

Installation via Smithery

To install using Smithery:

npx -y @smithery/cli@latest install @opgginc/opgg-mcp --client claude --key {SMITHERY_API_KEY}

Manual Configuration

Alternatively, add the server to your Claude Desktop MCP configuration manually:

Mac/Linux

{
  "mcpServers": {
    "opgg-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@smithery/cli@latest",
        "run",
        "@opgginc/opgg-mcp",
        "--key",
        "{SMITHERY_API_KEY}"
      ]
    }
  }
}

Windows

{
  "mcpServers": {
    "opgg-mcp": {
      "command": "cmd",
      "args": [
        "/c",
        "npx",
        "-y",
        "@smithery/cli@latest",
        "run",
        "@opgginc/opgg-mcp",
        "--key",
        "{SMITHERY_API_KEY}"
      ]
    }
  }
}

After adding any of these configurations, restart Claude Desktop for the changes to take effect.

Using the MCP Server

Once configured, Claude or other AI agents will be able to access OP.GG data through function calls. The agent can request information about:

Champion statistics and meta data in League of Legends
Summoner profiles and match histories
Esports schedules and standings
TFT deck compositions and item builds
Valorant agent statistics and map data

The tools are automatically available to the AI after proper configuration, allowing it to retrieve game data when needed during conversations.

How to install this MCP server

For Claude Code

To add this MCP server to Claude Code, run this command in your terminal:

claude mcp add-json "opgg-mcp" '{"command":"npx","args":["-y","supergateway","--streamableHttp","https://mcp-api.op.gg/mcp"]}'

See the official Claude Code MCP documentation for more details.

For Cursor

There are two ways to add an MCP server to Cursor. The most common way is to add the server globally in the ~/.cursor/mcp.json file so that it is available in all of your projects.

If you only need the server in a single project, you can add it to the project instead by creating or adding it to the .cursor/mcp.json file.

Adding an MCP server to Cursor globally

To add a global MCP server go to Cursor Settings > Tools & Integrations and click "New MCP Server".

When you click that button the ~/.cursor/mcp.json file will be opened and you can add your server like this:

{
    "mcpServers": {
        "opgg-mcp": {
            "command": "npx",
            "args": [
                "-y",
                "supergateway",
                "--streamableHttp",
                "https://mcp-api.op.gg/mcp"
            ]
        }
    }
}

Adding an MCP server to a project

To add an MCP server to a project you can create a new .cursor/mcp.json file or add it to the existing one. This will look exactly the same as the global MCP server example above.

How to use the MCP server

Once the server is installed, you might need to head back to Settings > MCP and click the refresh button.

The Cursor agent will then be able to see the available tools the added MCP server has available and will call them when it needs to.

You can also explicitly ask the agent to use the tool by mentioning the tool name and describing what the function does.

For Claude Desktop

To add this MCP server to Claude Desktop:

1. Find your configuration file:

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
Windows: %APPDATA%\Claude\claude_desktop_config.json
Linux: ~/.config/Claude/claude_desktop_config.json

2. Add this to your configuration file:

{
    "mcpServers": {
        "opgg-mcp": {
            "command": "npx",
            "args": [
                "-y",
                "supergateway",
                "--streamableHttp",
                "https://mcp-api.op.gg/mcp"
            ]
        }
    }
}

3. Restart Claude Desktop for the changes to take effect