Fetch the user's health profile in markdown format.
AI agents call fetch_health_profile to retrieve information from Senechal MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves personal health information but does not modify, delete, or execute actions. The severity is medium rather than low because health profiles contain sensitive personal data; unauthorized access or misuse by an AI agent could expose private medical information, though the tool itself performs only read operations without destructive capability.
From the tool's definition Tool name 'fetch_health_profile' and description 'Fetch the user's health profile' indicate data retrieval with no side effects.
Attacks that exploit this kind of access
Fetch the user's health profile in markdown format. It is categorised as a Read tool in the Senechal MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Senechal MCP Server MCP server in PolicyLayer and add a rule for fetch_health_profile: 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 Senechal MCP Server. Nothing to install.
fetch_health_profile 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 fetch_health_profile 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 fetch_health_profile. 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.
fetch_health_profile is provided by the Senechal MCP Server MCP server (mattjoyce/senechal-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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