Verifica o status de um QR Code PIX
AI agents call checkPixStatus to retrieve information from Abacatepay without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves status information about an existing PIX QR code without modifying, deleting, or executing transactions. It is a read-only operation that queries data. While the server handles financial operations (payments, billings), this specific tool merely checks status and poses minimal risk if misused by an AI agent—it cannot move money or alter data.
From the tool's definition Tool name 'checkPixStatus' and description 'Verifica o status de um QR Code PIX' (Verifies the status of a PIX QR Code) indicates a query/check operation with no side effects.
Attacks that exploit this kind of access
Verifica o status de um QR Code PIX. It is categorised as a Read tool in the Abacatepay MCP Server, which means it retrieves data without modifying state.
Register the Abacatepay MCP server in PolicyLayer and add a rule for checkPixStatus: 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 Abacatepay. Nothing to install.
checkPixStatus 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 checkPixStatus 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 checkPixStatus. 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.
checkPixStatus is provided by the Abacatepay MCP server (juliopeixoto/abacatepay-mcp). 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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