steam-games-mcp
Enables LLMs to search and evaluate Steam games — prices, discounts, reviews and Steam Deck compatibility with no API key, plus a player's library, achievements and friends via the official Steam Web API.
No outside reports on file
steam-games-mcp requires API keys or tokens; restrict its folder reach, network access, and credentials before installing.
Based on public adoption and transparency signals as of Oct 23, 2026. Our opinion, not a code audit or security guarantee.
What it can access
- Local filesNo local folder access notedLOW
- Command executionNo shell command runner notedLOW
- Network reachConnects to outside service APINOTED
- CredentialsRequires API key or tokenREVIEW
- Package sourcenpm (steam-games-mcp)PUBLIC
Inferred from this listing’s public package details and description. Check the project’s source before installing.
Install
npx -y steam-games-mcpEverything known
We found nothing about this project in the sources we read (last checked 2026-10-30). That does not mean it has no problems.
0 incidents · 0 advisories · 0 news articles · 0 community threads · checked 2026-10-30
Popularity grade: C (from public signals such as stars and downloads, not a code review). Graded 2026-10-24.
Sources we read: OSV, GitHub Advisory Database, CISA Known Exploited Vulnerabilities, 44 security news feeds and our incident library. Last checked 2026-10-30.
About Steam Games MCP
Steam Games MCP is an MCP server focused on Web & browsing: Enables LLMs to search and evaluate Steam games — prices, discounts, reviews and Steam Deck compatibility with no API key, plus a player's library, achievements and friends via the official Steam Web API.
It is published on npm as steam-games-mcp and hosted on GitHub at grinv/steam-games-mcp (5 GitHub stars, 299 weekly npm downloads, last repository push on 2026-10-22). Based on its public metadata, its operational scope includes: requires api key or token.
Setup
Check these steps against the project’s own instructions before running anything.
Run steam-games-mcp with --ignore-scripts in claude_desktop_config.json or .cursor/mcp.json:
{
"mcpServers": {
"steam-games-mcp": {
"command": "npx",
"args": ["-y", "--ignore-scripts", "steam-games-mcp"]
}
}
}
Why this grade
Signal-based grade (2/7 points): listed in several sources, public source code. This reflects adoption and transparency, not a code review.
Popularity and upkeep
- GitHub stars
- 5
- Weekly npm downloads
- 1.3k
- Listing last refreshed
- 2026-10-28
These are public popularity signals, not a maintenance check. Look at the repository’s commit history and open issues.
Risks to watch for
- Credential & token exposure: Requires API keys or secrets in configuration. Store credentials in environment variables with read-only or minimum required scopes and rotate them regularly.
- Dependency & version pinning: Distributed via npm (steam-games-mcp). Pin an exact release version or commit SHA rather than floating tags so upstream updates are reviewed first.
How to lower the risk
Least-privilege permissions
- Give it access only to the specific folders, accounts or projects it needs, never your whole drive or admin account.
- Use a separate, limited API key or login just for this tool so you can switch it off without affecting anything else.
Network isolation
- Run it on a work computer or sandbox account, not one holding personal or company-sensitive data.
- If your IT team can, limit which websites and services it is allowed to contact.
Monitoring
- Check its activity history or logs weekly at first, and look at what it changed or sent.
- Turn on alerts for new logins or unusual usage on any account it connects to.
Red flags to watch for
- It asks for more access than its job requires, or prompts you to paste passwords.
- It suddenly updates with new owners, or starts contacting unfamiliar websites.
Questions
How do I install Steam Games MCP?
Run npx -y steam-games-mcp in your terminal, or add the server entry to your claude_desktop_config.json or .cursor/mcp.json as shown in the Setup section on this page. Full setup docs and environment variables are in github.com/grinv/steam-games-mcp.
Are there security reports about Steam Games MCP?
No reports found for this package in our research (last checked 2026-10-30). Steam Games MCP currently holds Grade C (Moderate risk signals) based on public adoption and transparency signals. Key risk areas to watch include credential & token exposure:, dependency & version pinning:.
Is Steam Games MCP actively maintained?
Steam Games MCP has 5 GitHub stars and 1.3k weekly npm downloads, with its latest repository commit pushed on 2026-10-22. Our directory data was last refreshed on 2026-10-28. Check recent commit activity, release tags, and open issues at github.com/grinv/steam-games-mcp before pinning it in production.
What are alternatives to Steam Games MCP?
You can compare Steam Games MCP side by side with other Search MCP servers in the Related tools section on this page, or use the Compare tool on AgentArmorHQ.
README badge and team notes
Maintain or use Steam Games MCP? Show its live grade in your GitHub README, docs site, or run a check from the terminal before you install.
GitHub README Markdown:
[](https://agentarmorhq.com/skills/grinv-steam-games-mcp)HTML embed:
<a href="https://agentarmorhq.com/skills/grinv-steam-games-mcp"><img src="https://agentarmorhq.com/api/badge/grinv-steam-games-mcp" alt="AgentArmorHQ Risk Grade for Steam Games MCP" height="20" /></a>Terminal check:
curl -fsSL https://agentarmorhq.com/api/cli | node --input-type=module - check "grinv-steam-games-mcp"Share with your security lead
Need sign-off to use steam-games-mcp? Copy this note for Slack, a ticket or a pull request.
### AgentArmorHQ Security Review Memo: steam-games-mcp
- **Listing URL:** https://agentarmorhq.com/skills/grinv-steam-games-mcp
- **Type:** App connector
- **Risk Grade:** Grade C (Moderate risk signals)
- **Outside Security Advisories on File:** 0
- **Public Adoption:** 5 GitHub stars, 1.3k weekly npm downloads
#### Permission & Blast-Radius Signals
- **Local files:** No local folder access noted
- **Command execution:** No shell command runner noted
- **Network reach:** Connects to outside service API
- **Credentials:** Requires API key or token
- **Package source:** npm (steam-games-mcp)
#### Recommended Hardened Setup
- **Command:** `npx -y --ignore-scripts steam-games-mcp`
- **Controls:** Pin an exact version in `.mcp.json`, scope access to a single workspace folder, and use a least-privilege read-only token where supported.
_Based on public adoption and transparency signals as of Oct 23, 2026. Our opinion, not a code audit or security guarantee._Key facts
- Type
- App connector
- Publisher
- grinv
- Source code
- github.com/grinv/steam-games-mcp
- Install command
- npm install steam-games-mcp
- Est. context load
- ~900 tokens / turn (~5 tool schemas, 0.45% of 200k context)
- Popularity
- 5 GitHub stars, 1.3k weekly npm downloads
- Last updated
- 2026-10-28
- Last graded
- 2026-10-24
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