Get burnchain rewards paid to Bitcoin addresses
AI agents call get_burnchain_rewards to retrieve information from Stacks AI MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a read-only query that retrieves burnchain reward information. It has no side effects, does not execute code or transactions, and does not modify any data. While the Stacks AI MCP Server includes financial DeFi tools, this specific tool only queries and returns reward data. The low severity reflects minimal risk from misuse: an AI agent could only retrieve information that is already public on the blockchain.
From the tool's definition Tool name and description indicate it 'Get burnchain rewards paid to Bitcoin addresses' - a query operation that retrieves historical reward data without modifying state or executing code.
Attacks that exploit this kind of access
Get burnchain rewards paid to Bitcoin addresses. It is categorised as a Read tool in the Stacks AI MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Stacks AI MCP Server MCP server in PolicyLayer and add a rule for get_burnchain_rewards: 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 Stacks AI MCP Server. Nothing to install.
get_burnchain_rewards 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_burnchain_rewards 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_burnchain_rewards. 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_burnchain_rewards is provided by the Stacks AI MCP Server MCP server (stack-ai-mcp/stacks-mcp-server). 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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