This record as markdown: /tools/creativelead-unclick/meal-filter-by-area.md
What meal_filter_by_area does on UnClick
AI agents call meal_filter_by_area to retrieve information from UnClick without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
area | string | — |
Parameters from the server's own tool schema.
Why meal_filter_by_area is rated Low
This is a straightforward data retrieval operation. It queries a meals database to return results matching specified cuisine or area filters. There are no side effects, no data modification, no execution of external commands, and no destructive or financial operations. The minimal severity reflects the read-only nature and the low blast radius if misused by an AI agent.
From the tool's definition Tool filters meals by cuisine/area - a query/retrieval operation with no modification, creation, or deletion of data. The description indicates it searches or filters existing meal data based on parameters.
Attacks that exploit this kind of access
The rule that runs meal_filter_by_area safely
PolicyLayer is an MCP gateway: it sits between your AI agents and UnClick, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For meal_filter_by_area, this is the rule to start with:
meal_filter_by_area is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect UnClick, apply this rule, and every meal_filter_by_area call is checked against it from then on.
Questions about meal_filter_by_area
Filter meals by cuisine/area. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.
meal_filter_by_area accepts 1 parameter: area. The full parameter table on this page comes from the server's own tool schema.
Register the UnClick MCP server in PolicyLayer and add a rule for meal_filter_by_area: 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 UnClick. Nothing to install.
meal_filter_by_area 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 meal_filter_by_area 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 meal_filter_by_area. 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.
meal_filter_by_area is provided by the UnClick MCP server (creativelead/unclick). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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