fitatu_whoami
AI agents call fitatu_whoami to retrieve information from Fitatu Wrapper without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The 'whoami' pattern universally indicates retrieval of the current user's identity or session information. This is a non-destructive, non-modifying query. Given the authentication context (login/logout tools present on this server) and absence of any destructive/write keywords, this should be classified as a Read operation with low severity—the maximum harm from misuse would be information disclosure about the…
From the tool's definition Tool name 'fitatu_whoami' follows the common pattern of identity/status queries that retrieve current user information without modification.
Attacks that exploit this kind of access
fitatu_whoami. It is categorised as a Read tool in the Fitatu Wrapper MCP Server, which means it retrieves data without modifying state.
Register the Fitatu Wrapper MCP server in PolicyLayer and add a rule for fitatu_whoami: 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 Fitatu Wrapper. Nothing to install.
fitatu_whoami 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 fitatu_whoami 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 fitatu_whoami. 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.
fitatu_whoami is provided by the Fitatu Wrapper MCP server (kymylyy/fitatu-wrapper). 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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