get_btc_balance
Get the BTC balance for a Bitcoin address.
This record as markdown: /tools/io-github-aibtcdev-mcp-server/get-btc-balance.md
What get_btc_balance does on Aibtc
AI agents call get_btc_balance to retrieve information from Aibtc without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get_btc_balance is rated Low
This tool performs a read-only query of blockchain data. It retrieves the BTC balance associated with a given address but does not execute transactions, modify balances, or trigger external operations. The read category is appropriate for balance lookups, and severity is low since the tool cannot cause financial loss or irreversible changes—it only exposes publicly available blockchain information.
From the tool's definition Tool name 'get_btc_balance' and description 'Get the BTC balance for a Bitcoin address' indicate a query operation that retrieves balance information without modifying any state.
Attacks that exploit this kind of access
The rule that runs get_btc_balance safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Aibtc, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_btc_balance, this is the rule to start with:
get_btc_balance is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Aibtc, apply this rule, and every get_btc_balance call is checked against it from then on.
Questions about get_btc_balance
Get the BTC balance for a Bitcoin address. It is categorised as a Read tool in the Aibtc MCP Server, which means it retrieves data without modifying state.
Register the Aibtc MCP server in PolicyLayer and add a rule for get_btc_balance: 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 Aibtc. Nothing to install.
get_btc_balance 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_btc_balance 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_btc_balance. 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_btc_balance is provided by the Aibtc MCP server (aibtcdev/aibtc-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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