Get games where the player has unlocked ALL achievements (100% completion). Scans the library (bounded by max_games); use offset/limit to page the results.
AI agents call get_perfect_games 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.
This tool queries and returns player profile data (games with perfect achievement completion) without side effects. It is a retrieval operation analogous to sibling tools like 'get_achievements', 'get_badges', and 'get_game_details'. The only realistic misuse would be unauthorized data access, which has low blast radius for a publicly accessible Steam profile.
From the tool's definition Tool 'get_perfect_games' retrieves achievement data ('unlocked ALL achievements', '100% completion') and queries the player's library with pagination ('offset/limit'). No modification, deletion, execution, or financial operation is performed.
Attacks that exploit this kind of access
Get games where the player has unlocked ALL achievements (100% completion). Scans the library (bounded by max_games); use offset/limit to page the results. 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 get_perfect_games: 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.
get_perfect_games 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 get_perfect_games 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 get_perfect_games. 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.
get_perfect_games 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.
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