AI agents call perps_auth_payload to retrieve information from Logiqical without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool generates/fetches an EIP-712 authentication payload, which is a read operation that constructs data for the user to sign. It does not submit transactions, move funds, or modify state. However, it operates in a financial trading context (perpetuals trading on Avalanche), so misuse is limited since the payload itself requires a subsequent signing and broadcast step to have any effect.
From the tool's definition 'Get EIP-712 payload for a perps auth step' — retrieves a payload (data structure) for signing, no side effects
Attacks that exploit this kind of access
Get EIP-712 payload for a perps auth step. It is categorised as a Read tool in the Logiqical MCP Server, which means it retrieves data without modifying state.
Register the Logiqical MCP server in PolicyLayer and add a rule for perps_auth_payload: 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 Logiqical. Nothing to install.
perps_auth_payload 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 perps_auth_payload 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 perps_auth_payload. 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.
perps_auth_payload is provided by the Logiqical MCP server (logiqical-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.
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