Get the Aptos Mainnet fungible asset address for a supported token (USDC, USDT, WBTC, USDe, USD1). Required when using ScriptComposerClient.
AI agents call get_token_address to retrieve information from SmoothSend MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves blockchain token addresses, which is a read-only operation. It does not create, modify, delete, or execute transactions. It simply returns reference data needed for legitimate SDK integration. The severity is low because misuse would only provide incorrect token addresses, affecting transaction routing rather than enabling financial loss or destructive actions directly.
From the tool's definition Tool name 'get_token_address' and description 'Get the Aptos Mainnet fungible asset address for a supported token' indicate a retrieval operation that queries static token metadata without modification or side effects.
Attacks that exploit this kind of access
Get the Aptos Mainnet fungible asset address for a supported token (USDC, USDT, WBTC, USDe, USD1). Required when using ScriptComposerClient. It is categorised as a Read tool in the SmoothSend MCP Server MCP Server, which means it retrieves data without modifying state.
Register the SmoothSend MCP Server MCP server in PolicyLayer and add a rule for get_token_address: 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 SmoothSend MCP Server. Nothing to install.
get_token_address 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 get_token_address 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 get_token_address. 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.
get_token_address is provided by the SmoothSend MCP Server MCP server (smoothsend/mcp). 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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