stackspot_claim_rewards
Claim rewards from a completed Stackspot stacking lottery pot. After stacking completes and a winner is selected by VRF, each participant claims their share: all participants recover their contributed STX; the VRF-selected winner also receives the sBTC yield earned during the stacking cycle. Use ...
This record as markdown: /tools/io-github-aibtcdev-mcp-server/stackspot-claim-rewards.md
What stackspot_claim_rewards does on Aibtc
AI agents use stackspot_claim_rewards to commit financial operations through Aibtc, usually the final step of a payment, billing, or trading workflow. A call moves real money.
Why stackspot_claim_rewards is rated Critical
This tool moves cryptocurrency assets (STX and sBTC) to participants, constituting a financial transaction. It initiates on-chain transfers of stacked STX and yield rewards, which is a financial operation with real monetary value at stake.
From the tool's definition Claim rewards from a completed Stackspot stacking lottery pot... each participant claims their share: all participants recover their contributed STX; the VRF-selected winner also receives the sBTC yield
Attacks that exploit this kind of access
The rule that runs stackspot_claim_rewards 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 stackspot_claim_rewards, this is the rule to start with:
Any call to stackspot_claim_rewards is blocked until a human approves it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect Aibtc, apply this rule, and every stackspot_claim_rewards call is checked against it from then on.
Questions about stackspot_claim_rewards
Claim rewards from a completed Stackspot stacking lottery pot. After stacking completes and a winner is selected by VRF, each participant claims their share: all participants recover their contributed STX; the VRF-selected winner also receives the sBTC yield earned during the stacking cycle. Use a bare contract name (e.g.,. It is categorised as a Financial tool in the Aibtc MCP Server, which means it involves financial transactions. Block by default and require explicit approval.
Register the Aibtc MCP server in PolicyLayer and add a rule for stackspot_claim_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 Aibtc. Nothing to install.
stackspot_claim_rewards is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the stackspot_claim_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 stackspot_claim_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.
stackspot_claim_rewards 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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