OpenDota MCP Server

A Model Context Protocol (MCP) server implementation for accessing OpenDota API data. This server enables LLMs and AI assistants to retrieve real-time Dota 2 statistics, match data, player information, and more through a standard interface.

Features

• Access player profiles, statistics, and match history
• Retrieve detailed match information
• Look up professional players and teams
• Get hero statistics and rankings
• Search for players by name
• And more!

Installation

Installing via Smithery

To install opendota-mcp-server for Claude Desktop automatically via Smithery:

npx -y @smithery/cli install @lieyanqzu/opendota-mcp-server --client claude

Manual Installation

# Clone the repository
git clone https://github.com/asusevski/opendota-mcp-server.git
cd opendota-mcp-server

# Install with uv and only uv (pip is for nerds)
uv add pyproject.toml

# For development dependencies
uv pip install -e ".[dev]"

Usage

Setting up your environment

1. (Optional but recommended) Create an OpenDota API key at https://www.opendota.com/api-keys
2. Set your API key as an environment variable:

export OPENDOTA_API_KEY=your_api_key_here

Running the server directly

python -m src.opendota_server.server

Running the server with Claude Desktop

Follow this: https://modelcontextprotocol.io/quickstart/user

If you use WSL, assuming you have cloned the repo and set up the python environment, this is how I wrote the claude_desktop_config.json:

{
  "mcpServers": {
    "opendota": {
      "command": "wsl.exe",
      "args": [
        "--",
        "bash",
        "-c",
        "cd ~/opendota-mcp-server && source .venv/bin/activate && python src/opendota_server/server.py"
      ]
    }
  }
}

Using the example client

python -m src.client

Specific tools included:

• get_player_by_id - Retrieve player information by account ID
• get_player_recent_matches - Get recent matches for a player
• get_match_data - Get detailed data for a specific match
• get_player_win_loss - Get win/loss statistics for a player
• get_player_heroes - Get a player’s most played heroes
• get_hero_stats - Get statistics for heroes
• search_player - Search for players by name
• get_pro_players - Get list of professional players
• get_pro_matches - Get recent professional matches
• get_player_peers - Get players who have played with a specified player
• get_heroes - Get list of all Dota 2 heroes
• get_player_totals - Get player’s overall stats totals
• get_player_rankings - Get player hero rankings
• get_player_wordcloud - Get most common words used by player in chat
• get_team_info - Get information about a team
• get_public_matches - Get recent public matches
• get_match_heroes - Get heroes played in a specific match

License

MIT