get_transactions · TON Data MCP Server MCP: Risk & Policy

WHAT IT DOES

What get_transactions does on TON Data MCP Server

AI agents call get_transactions to retrieve information from TON Data MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

WHY IT NEEDS A POLICY

Why get_transactions needs a policy

This tool queries and retrieves existing blockchain transaction data from a wallet. It has no side effects, does not execute code or commands, does not modify data, and does not involve financial movements. It is a read-only data retrieval operation similar to a database query or API GET endpoint.

From the tool's definition Tool name 'get_transactions' and description 'Последние транзакции TON кошелька' (Latest transactions of TON wallet) indicate retrieval of historical transaction data without modification or execution of operations.

Attacks that exploit this kind of access

Questions about get_transactions

What does the get_transactions tool do? +

Последние транзакции TON кошелька. It is categorised as a Read tool in the TON Data MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_transactions? +

Register the TON Data MCP Server MCP server in PolicyLayer and add a rule for get_transactions: 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 TON Data MCP Server. Nothing to install.

What risk level is get_transactions? +

get_transactions is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_transactions? +

Yes. Add a rate_limit block to the get_transactions 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.

How do I block get_transactions completely? +

Set action: deny in the PolicyLayer policy for get_transactions. 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.

What MCP server provides get_transactions? +

get_transactions is provided by the TON Data MCP Server MCP server (m1mino/ton-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.