Returns an enhanced view of the transaction, including info about metaprotocols in both inputs and outputs. Useful for deep inspection tools. In addition to confirmed transactions, mempool endpoints return data which reflects pending transactions in some number of
AI agents call tx_info_with_metaprotocols1 to retrieve information from Maestro 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 and displays transaction information from the Bitcoin blockchain. It performs no write, delete, execute, or financial operations—it only queries and presents data about existing transactions and metaprotocol metadata. The blast radius of misuse is minimal since it cannot alter state, move funds, or trigger external actions.
From the tool's definition Tool description states it 'Returns an enhanced view of the transaction, including info about metaprotocols in both inputs and outputs.' The verb 'Returns' indicates data retrieval with no modification.
Documented attack patterns abuse exactly the kind of access tx_info_with_metaprotocols1 gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Maestro MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for tx_info_with_metaprotocols1:
{
"version": "1",
"default": "deny",
"tools": {
"tx_info_with_metaprotocols1": {}
}
} tx_info_with_metaprotocols1 is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Returns an enhanced view of the transaction, including info about metaprotocols in both inputs and outputs. Useful for deep inspection tools. In addition to confirmed transactions, mempool endpoints return data which reflects pending transactions in some number of. It is categorised as a Read tool in the Maestro MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Maestro MCP Server MCP server in PolicyLayer and add a rule for tx_info_with_metaprotocols1: 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 Maestro MCP Server. Nothing to install.
tx_info_with_metaprotocols1 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 tx_info_with_metaprotocols1 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 tx_info_with_metaprotocols1. 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.
tx_info_with_metaprotocols1 is provided by the Maestro MCP Server MCP server (maestro-org/maestro-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Maestro MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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117 Maestro MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.