openfda_approval_getter
AI agents call openfda_approval_getter to retrieve information from CzechMedMCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Based on the naming convention and context within a healthcare information server, this tool appears to fetch or retrieve FDA approval information—a read-only operation that queries external biomedical data sources. No indicators suggest modification, execution, deletion, or financial operations.
From the tool's definition Tool name 'openfda_approval_getter' suggests retrieving approval status information from OpenFDA. The suffix 'getter' indicates data retrieval without modification. The description is empty, preventing confirmation of exact capabilities.
Attacks that exploit this kind of access
openfda_approval_getter. It is categorised as a Read tool in the CzechMedMCP MCP Server, which means it retrieves data without modifying state.
Register the CzechMed MCP server in PolicyLayer and add a rule for openfda_approval_getter: 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 CzechMedMCP. Nothing to install.
openfda_approval_getter 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 openfda_approval_getter 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 openfda_approval_getter. 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.
openfda_approval_getter is provided by the CzechMed MCP server (petrsovadina/czechmedmcp). 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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