Get a detailed action plan to fix a specific nutritional deficiency — including the best foods to eat (with serving sizes), foods to avoid, supplement advice, and deficiency symptoms. Use this when someone asks how to increase a specific nutrient, what to eat for a deficiency, or what causes low ...
AI agents call fix_deficiency to retrieve information from NutriBalance without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries nutritional data and returns informational recommendations about foods and supplements. It does not create, modify, delete, or execute any operations with side effects. The 'action plan' is advisory guidance, not a directive that modifies user data or systems. This is a straightforward informational retrieval tool analogous to a search or lookup function.
From the tool's definition Tool retrieves and provides information: 'Get a detailed action plan', 'best foods to eat', 'supplement advice', 'deficiency symptoms'. No data modification, deletion, or execution of external operations occurs.
Attacks that exploit this kind of access
Get a detailed action plan to fix a specific nutritional deficiency — including the best foods to eat (with serving sizes), foods to avoid, supplement advice, and deficiency symptoms. Use this when someone asks how to increase a specific nutrient, what to eat for a deficiency, or what causes low levels of a nutrient. It is categorised as a Read tool in the NutriBalance MCP Server, which means it retrieves data without modifying state.
Register the NutriBalance MCP server in PolicyLayer and add a rule for fix_deficiency: 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 NutriBalance. Nothing to install.
fix_deficiency 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 fix_deficiency 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 fix_deficiency. 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.
fix_deficiency is provided by the NutriBalance MCP server (thenutritrackerapp-creator/nutribalance-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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