Fetches cash flow data (annual/quarterly). Premium endpoint.
AI agents call fundamentalData_cashFlow to retrieve information from MCP Avantage without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves historical cash flow financial statements from an external API. It performs no write, delete, execute, or financial transaction operations. While the data relates to finances, the tool itself only queries and returns information without moving money or committing financial obligations.
From the tool's definition Tool name 'fundamentalData_cashFlow' and description 'Fetches cash flow data (annual/quarterly)' indicate retrieval of financial data with no modification or destructive capability. The word 'Fetches' confirms read-only operation.
Attacks that exploit this kind of access
Fetches cash flow data (annual/quarterly). Premium endpoint. It is categorised as a Read tool in the MCP Avantage MCP Server, which means it retrieves data without modifying state.
Register the MCP Avantage MCP server in PolicyLayer and add a rule for fundamentalData_cashFlow: 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 Avantage. Nothing to install.
fundamentalData_cashFlow 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 fundamentalData_cashFlow 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 fundamentalData_cashFlow. 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.
fundamentalData_cashFlow is provided by the MCP Avantage MCP server (missionsquad/mcp-avantage). 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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