Quick check for a model version — availability, size, hashes, generation support.
AI agents call get_model_version_mini to retrieve information from Civitai Mcp Ultimate without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves metadata about a model version (availability status, file size, cryptographic hashes, capability information). It is a data retrieval operation with no side effects. The 'mini' variant suggests a lightweight query endpoint. No data is created, modified, deleted, or executed. This clearly falls under the Read category with low severity as misuse would only expose or leak information.
From the tool's definition Tool performs a 'Quick check' for model version information including 'availability, size, hashes, generation support' — these are read-only queries with no modification, creation, deletion, or execution of external operations.
Documented attack patterns abuse exactly the kind of access get_model_version_mini gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Civitai Mcp Ultimate, and nothing reaches the server without passing your rules. This is the rule we recommend for get_model_version_mini:
{
"version": "1",
"default": "deny",
"tools": {
"get_model_version_mini": {}
}
}get_model_version_mini is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Quick check for a model version — availability, size, hashes, generation support. It is categorised as a Read tool in the Civitai Mcp Ultimate MCP Server, which means it retrieves data without modifying state.
Register the Civitai Mcp Ultimate MCP server in PolicyLayer and add a rule for get_model_version_mini: 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 Civitai Mcp Ultimate. Nothing to install.
get_model_version_mini 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_model_version_mini 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_model_version_mini. 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_model_version_mini is provided by the Civitai Mcp Ultimate MCP server (timoncool/civitai-mcp-ultimate). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Civitai Mcp Ultimate, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
21 Civitai Mcp Ultimate tools catalogued and risk-classified — across an index of 43,000+ MCP servers.