주소의 UTXO 목록을 조회합니다.
AI agents call get_address_utxos to retrieve information from MCP Mempool without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves unspent transaction outputs (UTXOs) associated with a Bitcoin address—a read-only query operation. It matches the 'Read' category pattern of fetching data without modification, deletion, or execution of code. The mempool.space API provides public blockchain data, so querying address UTXOs presents minimal risk even if an agent requests it arbitrarily.
From the tool's definition Tool name 'get_address_utxos' and description '주소의 UTXO 목록을 조회합니다' (translates to 'Query/retrieve a list of UTXOs for an address') indicate a retrieval operation with no side effects.
Attacks that exploit this kind of access
주소의 UTXO 목록을 조회합니다. It is categorised as a Read tool in the MCP Mempool MCP Server, which means it retrieves data without modifying state.
Register the MCP Mempool MCP server in PolicyLayer and add a rule for get_address_utxos: 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 MCP Mempool. Nothing to install.
get_address_utxos 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_address_utxos 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_address_utxos. 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_address_utxos is provided by the MCP Mempool MCP server (jaducku/mcp-mempool). 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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