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

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

# Option 1: Automated setup (works with bash, zsh, and other shells)
./scripts/setup_env.sh

# Option 2: Manual installation with uv
uv add pyproject.toml

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

Usage

Setting up your environment

(Optional but recommended) Create an OpenDota API key at https://www.opendota.com/api-keys
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

OpenDota Statistics