Search for Steam apps by name. Uses Steam
AI agents call search_apps to retrieve information from Steam MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Searching for apps is fundamentally a data retrieval operation. The tool queries Steam's app database and returns results—there are no state changes, no code execution, no financial transactions, and no destructive operations. The blast radius of misuse is minimal; an agent could retrieve unwanted information but cannot harm systems or data. This aligns clearly with the Read category.
From the tool's definition Tool description states 'Search for Steam apps by name' which is a query operation with no side effects. This retrieves game information from the Steam Web API without modifying, executing, or deleting anything.
Attacks that exploit this kind of access
Search for Steam apps by name. Uses Steam. It is categorised as a Read tool in the Steam MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Steam MCP Server MCP server in PolicyLayer and add a rule for search_apps: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Steam MCP Server. Nothing to install.
search_apps is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the search_apps rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for search_apps. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
search_apps is provided by the Steam MCP Server MCP server (sharkusmanch/steam-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
Teams ship this data inside their own products. See what a licence covers →