Get all tags that have no recipes assigned. Returns: List[Dict[str, Any]]: List of empty tags
AI agents call get_empty_tags to retrieve information from Mealie MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a read-only query of the Mealie database to retrieve empty tags. It has no side effects, does not modify data, and does not execute code or trigger external operations. It falls squarely into the Read category with low severity due to the minimal blast radius of misuse—an AI agent querying tags poses no risk to data integrity or system state.
From the tool's definition Tool name 'get_empty_tags' and description 'Get all tags that have no recipes assigned' indicate a query operation that retrieves tag data without modifying or deleting anything.
Documented attack patterns abuse exactly the kind of access get_empty_tags gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Mealie MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get_empty_tags:
{
"version": "1",
"default": "deny",
"tools": {
"get_empty_tags": {}
}
}get_empty_tags is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get all tags that have no recipes assigned. Returns: List[Dict[str, Any]]: List of empty tags. It is categorised as a Read tool in the Mealie MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Mealie MCP Server MCP server in PolicyLayer and add a rule for get_empty_tags: 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 Mealie MCP Server. Nothing to install.
get_empty_tags 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_empty_tags 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_empty_tags. 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_empty_tags is provided by the Mealie MCP Server MCP server (rldiao/mealie-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 44 Mealie MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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44 Mealie MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.