Read-only Steam access with 41 tools: library, friends, achievements, store details, reviews, sales, regional prices and co-op planning.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add steam --env STEAM_API_KEY='<STEAM_API_KEY>' -- uvx steam-mcp~/.codex/config.toml
[mcp_servers.steam]
command = "uvx"
args = ["steam-mcp"]
env = { STEAM_API_KEY = "<STEAM_API_KEY>" }
# codex mcp add steam --env STEAM_API_KEY='<STEAM_API_KEY>' -- uvx steam-mcp~/.cursor/mcp.json
{
"mcpServers": {
"steam": {
"command": "uvx",
"args": [
"steam-mcp"
],
"env": {
"STEAM_API_KEY": "<STEAM_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"steam": {
"type": "stdio",
"command": "uvx",
"args": [
"steam-mcp"
],
"env": {
"STEAM_API_KEY": "<STEAM_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"steam": {
"command": "uvx",
"args": [
"steam-mcp"
],
"env": {
"STEAM_API_KEY": "<STEAM_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"steam": {
"command": "uvx",
"args": [
"steam-mcp"
],
"env": {
"STEAM_API_KEY": "<STEAM_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"steam": {
"command": "uvx",
"args": [
"steam-mcp"
],
"env": {
"STEAM_API_KEY": "<STEAM_API_KEY>"
}
}
}
}Environment variables
STEAM_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.