Return calories, protein, remaining goals, and entries for a day.
AI agents call get_daily_status to retrieve information from Nutrition MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and displays nutritional tracking information for a specific day without creating, modifying, or deleting any data. It is a pure read operation with no side effects, fitting the Read category. Severity is low since it only exposes personal nutrition data with minimal blast radius if misused by an AI agent.
From the tool's definition Tool returns calorie, protein, goals, and entries data with no modification capability. Description explicitly states 'Return' indicating data retrieval only.
Attacks that exploit this kind of access
Return calories, protein, remaining goals, and entries for a day. It is categorised as a Read tool in the Nutrition MCP MCP Server, which means it retrieves data without modifying state.
Register the Nutrition MCP server in PolicyLayer and add a rule for get_daily_status: 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 Nutrition MCP. Nothing to install.
get_daily_status 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_daily_status 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_daily_status. 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_daily_status is provided by the Nutrition MCP server (ronkommoji/nutrition-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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