AI agents call tronscan_api_call 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.
TronScan is primarily a read-only blockchain explorer API used to query transaction history, account info, and on-chain data. However, the description is vague ('direct call to ... endpoint') and doesn't explicitly restrict to read operations. The tool could in theory hit any TronScan endpoint. Given TronScan's nature as an explorer, most calls are reads, but confidence is moderate due to the open-ended description.
From the tool's definition 'Direct call to TronScan API endpoint' — TronScan is a blockchain explorer/read API
Attacks that exploit this kind of access
Direct call to TronScan API endpoint. 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 tronscan_api_call: 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.
tronscan_api_call 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 tronscan_api_call 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 tronscan_api_call. 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.
tronscan_api_call 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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