Return the authenticated account
AI agents call me to retrieve information from Feedbagel MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a standard Read operation that queries and returns information about the currently authenticated user. It has no ability to modify data, execute operations, or trigger external actions. The blast radius is minimal—the only risk is exposure of the authenticated user's account details, which is inherent to any authenticated session.
From the tool's definition Tool name 'me' and description 'Return the authenticated account' indicate a simple identity/profile retrieval with no side effects or data modification.
Attacks that exploit this kind of access
Return the authenticated account. It is categorised as a Read tool in the Feedbagel MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Feedbagel MCP Server MCP server in PolicyLayer and add a rule for me: 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 Feedbagel MCP Server. Nothing to install.
me 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 me 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 me. 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.
me is provided by the Feedbagel MCP Server MCP server (prototypr/feedbagel-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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