Lists detailed information about a specific collection Args: collection_name: Name of collection to load
AI agents call milvus_get_collection_info to retrieve information from MCP Server for Milvus without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries metadata about an existing collection without modifying, deleting, or executing arbitrary operations. It is a straightforward information retrieval operation with no side effects or reversible changes to data. The low severity reflects minimal blast radius—an AI agent retrieving collection metadata poses no risk of data loss, financial impact, or system compromise.
From the tool's definition Tool description states 'Lists detailed information about a specific collection' and the argument is collection_name for retrieval. The verb 'Lists' and the read-only nature of retrieving metadata indicate no data modification or deletion.
Documented attack patterns abuse exactly the kind of access milvus_get_collection_info gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and MCP Server for Milvus, and nothing reaches the server without passing your rules. This is the rule we recommend for milvus_get_collection_info:
{
"version": "1",
"default": "deny",
"tools": {
"milvus_get_collection_info": {}
}
}milvus_get_collection_info 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.
Lists detailed information about a specific collection Args: collection_name: Name of collection to load. It is categorised as a Read tool in the MCP Server for Milvus MCP Server, which means it retrieves data without modifying state.
Register the MCP Server for Milvus MCP server in PolicyLayer and add a rule for milvus_get_collection_info: 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 MCP Server for Milvus. Nothing to install.
milvus_get_collection_info 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 milvus_get_collection_info 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 milvus_get_collection_info. 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.
milvus_get_collection_info is provided by the MCP Server for Milvus MCP server (zilliztech/mcp-server-milvus). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 14 MCP Server for Milvus tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
14 MCP Server for Milvus tools catalogued and risk-classified — across an index of 42,500+ MCP servers.