AI agents call mirror_get_contract_opcodes to retrieve information from HashPilot without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and returns debugging information about contract execution traces—specifically opcode steps, stack state, memory, and storage snapshots. It is purely observational and diagnostic in nature. While it provides internal contract state visibility, it performs no writes, deletions, financial transactions, or arbitrary code execution.
From the tool's definition Tool description states it 'Get[s] EVM opcode trace for debugging. Returns step-by-step execution with stack, memory, and storage.' The verb 'Get' and the purpose of returning trace data for inspection indicates data retrieval only, with no state modification…
Attacks that exploit this kind of access
Get EVM opcode trace for debugging. Returns step-by-step execution with stack, memory, and storage. It is categorised as a Read tool in the HashPilot MCP Server, which means it retrieves data without modifying state.
Register the HashPilot MCP server in PolicyLayer and add a rule for mirror_get_contract_opcodes: 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 HashPilot. Nothing to install.
mirror_get_contract_opcodes 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 mirror_get_contract_opcodes 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 mirror_get_contract_opcodes. 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.
mirror_get_contract_opcodes is provided by the HashPilot MCP server (justmert/hashpilot). 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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