List all entities in a game that don
AI agents call list_entities_missing_images to retrieve information from DMCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves information about game entities and their image status. It performs no side effects, modifications, deletions, or external operations—purely a data retrieval task typical of a Read category tool. The incomplete description reduces confidence slightly, but the name and context are clear enough to classify with high confidence.
From the tool's definition Tool name 'list_entities_missing_images' and the verb 'List' indicate a query/retrieval operation. The description fragment 'List all entities in a game that don' (incomplete) suggests enumeration of existing game state without modification.
Documented attack patterns abuse exactly the kind of access list_entities_missing_images gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and DMCP, and nothing reaches the server without passing your rules. This is the rule we recommend for list_entities_missing_images:
{
"version": "1",
"default": "deny",
"tools": {
"list_entities_missing_images": {}
}
}list_entities_missing_images is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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List all entities in a game that don. It is categorised as a Read tool in the DMCP MCP Server, which means it retrieves data without modifying state.
Register the D MCP server in PolicyLayer and add a rule for list_entities_missing_images: 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 DMCP. Nothing to install.
list_entities_missing_images 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_entities_missing_images 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_entities_missing_images. 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_entities_missing_images is provided by the D MCP server (shawnrushefsky/dmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from DMCP, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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204 DMCP tools catalogued and risk-classified — across an index of 43,000+ MCP servers.