mcp server

steam-mcp

Read-only Steam MCP server for AI agents: 41 tools + prompts + resources across library, friends, achievements, store, reviews, sales, discovery, recommendations, and co-op planning. Official Steam We

Sarg338/steam-mcpcommunitylistedunreviewednot running here yet

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Listed with a link only — no licence

The repository states no licence, so by default nobody may reuse it. We only link to it. Setup instructions and the README are on the project's own page.

Where it runs

Can be installed on your computer
Cloud support not yet determinedDoes not run on Conduit's servers yet

Requirements

STEAM_API_KEYoptional
Steam Web API key (optional, free at https://steamcommunity.com/dev/apikey). 19 tools work without it — store, games, reviews, prices, deals, player counts, achievement rarity. A key adds the account
STEAM_USERoptional
Optional. Your own Steam vanity name, SteamID64, or profile URL, so the account tools default to you when you omit a steamid. Public profile name, not a secret.
STEAM_MCP_TOOLSoptional
Optional. Which tools to load: 'all' (default, 41 tools), 'essentials' (15 tools, a much smaller context footprint), or 'essentials,get_inventory' to add tools by name.

Cost

Free on Conduit. This tool does not call a paid external service.

Details

License: None found
License type: No licence
Stars: 7
Last commit: Sep 24, 2026
Runtime: Python
Language: Python
Transport: stdio
Access: No key needed
Last synced: Oct 14, 2026

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Cloud & infrastructure Developer tools Memory & knowledge #ai-agents #claude #gaming #llm-tools #steam #steam-api #steam-web-api #steamworks