Get information about the linked Cash Card including last four digits, status, and type.
AI agents call cashapp_get_card_info to retrieve information from Mcp Cashapp without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves card information without modifying, deleting, or executing operations. While the server as a whole is Financial in nature and enables payment automation, this specific tool only reads card metadata.
From the tool's definition Tool name 'cashapp_get_card_info' and description 'Get information about the linked Cash Card including last four digits, status, and type' indicate data retrieval with no side effects.
Attacks that exploit this kind of access
Get information about the linked Cash Card including last four digits, status, and type. It is categorised as a Read tool in the Mcp Cashapp MCP Server, which means it retrieves data without modifying state.
Register the Mcp Cashapp MCP server in PolicyLayer and add a rule for cashapp_get_card_info: 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 Mcp Cashapp. Nothing to install.
cashapp_get_card_info 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 cashapp_get_card_info 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 cashapp_get_card_info. 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.
cashapp_get_card_info is provided by the Mcp Cashapp MCP server (markswendsen-code/mcp-cashapp). 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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