Steam (tmhs) MCP Server
@tmhs/steam-mcp
npm
v0.8.0
Source verified
Published by tmhsdigital — publish provenance cryptographically ties this package to that repository. That is proof of origin, not an official vendor package.
MCP server for Steam & Steamworks APIs - 25 tools (18 read + 7 write) for store data, player stats, reviews, pricing, achievements, workshop, leaderboards, inventory, and lobbies.
The grade answers one question — how safe is this server for you to adopt — so it is computed in two auditable stages. Nothing below is an opinion or an LLM's guess; every line is a real term the deterministic engine applied, and the same input always yields the same number.
1. Threat score — 100 − 0 = 100. What the published surface and source actually contain:
The deterministic scan raised no scored threat in the surface it inspected — the threat score stayed at 100. Capability observations and advisory notes are recorded but never lower it.
2. Client adoption risk — 100 − 3 = 97. Three small, subtract-only factors that reflect your risk in adopting it — a clean scan proves less on a powerful, unverified or barely-inspectable package, so the grade says so plainly:
| Points | Adoption-risk factor |
|---|---|
| −3 | capability blast radius (moderate) — client exposure if the model is manipulated |
Capability observations and info notes are shown under Findings but never scored.
Open any row's finding below for the file, line and evidence behind a deduction.
Findings 0
Tools 26
Each tool and what it can reach — statically extracted from the published source.
steam_getReviewsingests untrusted inputsteam_queryWorkshopingests untrusted inputsteam_clearAchievementno sensitive capabilitysteam_createLobbyno sensitive capabilitysteam_getAchievementStatsno sensitive capabilitysteam_getAppDetailsno sensitive capabilitysteam_getAppReviewSummaryno sensitive capabilitysteam_getLeaderboardEntriesno sensitive capabilitysteam_getLeaderboardsForGameno sensitive capabilitysteam_getNewsForAppno sensitive capability
Show 16 more tools ↓
steam_getOwnedGamesno sensitive capabilitysteam_getPlayerAchievementsno sensitive capabilitysteam_getPlayerCountno sensitive capabilitysteam_getPlayerSummaryno sensitive capabilitysteam_getPriceOverviewno sensitive capabilitysteam_getRegionalPricingno sensitive capabilitysteam_getSchemaForGameno sensitive capabilitysteam_getWorkshopItemno sensitive capabilitysteam_grantInventoryItemno sensitive capabilitysteam_resolveVanityURLno sensitive capabilitysteam_searchAppsno sensitive capabilitysteam_setAchievementno sensitive capabilitysteam_updateWorkshopItemno sensitive capabilitysteam_uploadLeaderboardScoreno sensitive capabilitysteam_uploadWorkshopItemno sensitive capabilitysteam_validateStoreAssetno sensitive capability
What this scan could not see
- Tools were statically extracted from the published source (26 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command "npx -y <package>".
Versions 2
Scan history per published version. The engine is deterministic — the same version always yields the same score, so a changed score means the package itself changed.
| Version | Score | Findings | Engine | Scanned |
|---|---|---|---|---|
v0.8.0 latest |
A 97/100 | 0 | 1.13.0 | 2026-09-07 |
v0.7.0 |
A 97/100 | 0 | 1.12.1 | 2026-08-20 |
Embed this score
Show this server's live Trust Score in your README, docs or website. The badge is served straight from the registry and updates automatically after every rescan — no API key needed. It links back to this page, so anyone who sees the grade can also read the findings behind it instead of taking a number on faith.
Verify this score yourself
The score above is reproducible: the same package version always yields the same result. Run it locally or over the free API — no account, no LLM, fully deterministic.
npx mcptrustchecker scan @tmhs/steam-mcp --onlineOther implementations of Steam 8
Independent packages implementing the same tool, scanned with the same engine. Compare all 9 side by side →
MCP server that exposes your Steam library to Claude. Ask natural-language questions about your games.
Steam Web API: profiles, owned games, achievements, app news, player counts.
MCP server for the Steam API with game search, reviews, details, and owned games by SteamID
MCP server for Steam gaming library, achievements, stats, and store search
MCP Server for Steam Web API integration
Read-only Steam MCP server (bring-your-own-key) for friends, games, playtime, achievements, sales, reviews, and live player counts.
More in Gaming & Entertainment
Uncensored AI tools (chat, image, RE/malware analysis, JS deobfuscation, multi-step research) for Claude Desktop, Cursor, Cline, Zed, and any MCP client.
儿童故事 MCP 服务 - 提供故事列表和搜索功能
Grade any bet against thousands of play-by-play game simulations: win probability, odds, edge.
World Cup MCP server for the 2026 men's football tournament — live scores, fixtures, standings, read-only prediction-market signals, and paste-ready match cards. Works with Claude Code, Cursor, Codex, Windsurf, Zed. Not affiliated with FIFA or Anthropic.
MCP server exposing a live Dwarf Fortress fort to an AI agent as curated, semantic tools
MCP Server for Arknights: Endfield (TypeScript / stdio + Streamable HTTP)