Clear saved session, cookies, and route data.
AI agents call logout to permanently remove resources in Mcp Lyft — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
The tool irreversibly clears saved session data, cookies, and route data. This is a destructive action because the session and associated data are permanently deleted and cannot be recovered without re-authentication. Misuse could disrupt an active session or trip management, hence medium severity.
From the tool's definition Clear saved session, cookies, and route data
Attacks that exploit this kind of access
Clear saved session, cookies, and route data. It is categorised as a Destructive tool in the Mcp Lyft MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Mcp Lyft MCP server in PolicyLayer and add a rule for logout: 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 Mcp Lyft. Nothing to install.
logout is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the logout 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 logout. 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.
logout is provided by the Mcp Lyft MCP server (markswendsen-code/mcp-lyft). 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.
Teams ship this data inside their own products. See what a licence covers →