Fetch this week
AI agents call get_current_box to retrieve information from Mcp Veggie without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves information about the current week's vegetable box without creating, modifying, deleting, executing code, or committing financial transactions. It is a straightforward data query operation with no destructive or irreversible consequences.
From the tool's definition Tool name 'get_current_box' with description 'Fetch this week' indicates retrieval of data about the current vegetable box delivery. The verb 'fetch' is a read operation with no modification or side effects.
Attacks that exploit this kind of access
Fetch this week. It is categorised as a Read tool in the Mcp Veggie MCP Server, which means it retrieves data without modifying state.
Register the Mcp Veggie MCP server in PolicyLayer and add a rule for get_current_box: 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 Veggie. Nothing to install.
get_current_box 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_current_box 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_current_box. 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_current_box is provided by the Mcp Veggie MCP server (lovettbarron/mcp-veggiebox). 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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