ledger_get_stx_addresses

Get Stacks addresses from a connected Ledger device.

SERVERBitcoin wallet MCP server SOURCEmarkmhendrickson/mcp-server-bitcoin

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/markmhendrickson-mcp-server-bitcoin/ledger-get-stx-addresses.md

WHAT IT DOES

What ledger_get_stx_addresses does on Bitcoin wallet MCP server

AI agents call ledger_get_stx_addresses to retrieve information from Bitcoin wallet MCP server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why ledger_get_stx_addresses is rated Low

This tool retrieves Stacks wallet addresses from a hardware device. It performs a read-only query operation with no side effects—no data is modified, deleted, or transacted. While the server handles financial operations (sending Bitcoin), this specific tool only fetches address information, which is non-sensitive public data.

From the tool's definition Tool name and description indicate retrieval of addresses: 'Get Stacks addresses from a connected Ledger device.' No modification, deletion, or financial transaction occurs.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs ledger_get_stx_addresses safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Bitcoin wallet MCP server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For ledger_get_stx_addresses, this is the rule to start with:

ledger_get_stx_addresses Allowed

ledger_get_stx_addresses is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "ledger_get_stx_addresses": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Bitcoin wallet MCP server, apply this rule, and every ledger_get_stx_addresses call is checked against it from then on.

FAQ

Questions about ledger_get_stx_addresses

What does the ledger_get_stx_addresses tool do? +

Get Stacks addresses from a connected Ledger device. It is categorised as a Read tool in the Bitcoin wallet MCP server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on ledger_get_stx_addresses? +

Register the Bitcoin wallet MCP server MCP server in PolicyLayer and add a rule for ledger_get_stx_addresses: 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 Bitcoin wallet MCP server. Nothing to install.

What risk level is ledger_get_stx_addresses? +

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

Can I rate-limit ledger_get_stx_addresses? +

Yes. Add a rate_limit block to the ledger_get_stx_addresses 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 ledger_get_stx_addresses completely? +

Set action: deny in the PolicyLayer policy for ledger_get_stx_addresses. 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 ledger_get_stx_addresses? +

ledger_get_stx_addresses is provided by the Bitcoin wallet MCP server MCP server (markmhendrickson/mcp-server-bitcoin). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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