List shopping lists with optional Mealie pagination/search filters.
AI agents call list_shopping_lists 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 retrieves and queries existing shopping lists from the Mealie system without creating, modifying, or deleting any data. It only supports pagination and filtering for search purposes, which are hallmarks of Read operations. The blast radius of misuse is minimal—an attacker gains visibility into shopping lists but cannot alter or delete them.
From the tool's definition Tool name 'list_shopping_lists' combined with description 'List shopping lists with optional Mealie pagination/search filters' indicates a retrieval operation. The verb 'list' and lack of any modification language confirm this is a query operation.
Attacks that exploit this kind of access
List shopping lists with optional Mealie pagination/search filters. 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 list_shopping_lists: 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.
list_shopping_lists 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_shopping_lists 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_shopping_lists. 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_shopping_lists is provided by the Mealie MCP Server MCP server (nikopol666/mealie-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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