AI agents call analyze_contract_gas to retrieve information from Tron without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs analysis and estimation of gas/energy costs for contract functions. It is a read-only operation that queries blockchain data and computes metrics without creating transactions, modifying data, or triggering fund movements. While it operates in a financial context (TRON blockchain), it does not move money or commit financial obligations—it merely provides cost estimates for informational purposes.
From the tool's definition Tool name 'analyze_contract_gas' and description 'Analyze gas costs for all functions in a smart contract' indicate a query/analysis operation that retrieves and examines gas cost data without modifying state or executing transactions.
Attacks that exploit this kind of access
Analyze gas costs for all functions in a smart contract. It is categorised as a Read tool in the Tron MCP Server, which means it retrieves data without modifying state.
Register the Tron MCP server in PolicyLayer and add a rule for analyze_contract_gas: 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 Tron. Nothing to install.
analyze_contract_gas 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 analyze_contract_gas 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 analyze_contract_gas. 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.
analyze_contract_gas is provided by the Tron MCP server (netts-official/tron_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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