Clear all authentication state for this session. You will need to log in again or set credentials to make authenticated API calls.
AI agents call dual_logout to permanently remove resources in DUAL MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Logging out irreversibly destroys the current session's authentication state. While the user can re-authenticate, the session itself is permanently terminated and cannot be restored, making this a destructive operation. Misuse by an AI agent could disrupt ongoing operations requiring authentication across a blockchain/Web3 environment, potentially causing significant operational interruption.
From the tool's definition Clear all authentication state for this session. You will need to log in again or set credentials to make authenticated API calls.
Risk signalsBulk/mass operation — affects multiple targets
Attacks that exploit this kind of access
Clear all authentication state for this session. You will need to log in again or set credentials to make authenticated API calls. It is categorised as a Destructive tool in the DUAL MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the DUAL MCP Server MCP server in PolicyLayer and add a rule for dual_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 DUAL MCP Server. Nothing to install.
dual_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 dual_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 dual_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.
dual_logout is provided by the DUAL MCP Server MCP server (ro-ro-b/dual-mcp-server). 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 →