Get a member by their account (email address).
AI agents call getMemberByAccount to retrieve information from Lofty MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries member information based on an email address. It retrieves data without side effects, creating, modifying, or deleting records. The operation is read-only and poses minimal risk even if misused by an agent, as it only exposes existing member data accessible via a standard lookup.
From the tool's definition Tool name contains 'get' and description states 'Get a member by their account (email address)' — indicates data retrieval with no modification.
Attacks that exploit this kind of access
Get a member by their account (email address). It is categorised as a Read tool in the Lofty MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Lofty MCP Server MCP server in PolicyLayer and add a rule for getMemberByAccount: 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 Lofty MCP Server. Nothing to install.
getMemberByAccount 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 getMemberByAccount 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 getMemberByAccount. 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.
getMemberByAccount is provided by the Lofty MCP Server MCP server (nerdsnipe-inc/lofty-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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