Fetch details about all agents in the game.
AI agents call List_Agents to retrieve information from SpaceTraders 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 information about game agents without modifying, deleting, or executing any operations. The verb 'Fetch' combined with 'details about' clearly indicates a read-only data retrieval function, making it a Read category risk with low severity since unauthorized agent enumeration has minimal impact compared to operational tools like Extract_Resources, Deliver_Contract_Cargo, or…
From the tool's definition Tool name 'List_Agents' and description 'Fetch details about all agents in the game' indicate a data retrieval operation with no side effects.
Attacks that exploit this kind of access
Fetch details about all agents in the game. It is categorised as a Read tool in the SpaceTraders MCP Server MCP Server, which means it retrieves data without modifying state.
Register the SpaceTraders MCP Server MCP server in PolicyLayer and add a rule for List_Agents: 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 SpaceTraders MCP Server. Nothing to install.
List_Agents 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 List_Agents 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 List_Agents. 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.
List_Agents is provided by the SpaceTraders MCP Server MCP server (thevalverde/spacetraders-mcp). 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.
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