Analyze function complexity metrics including call count and signature complexity
AI agents call analyze_function_complexity to retrieve information from FDEP MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and computes metrics on existing Haskell code (call count, signature complexity) without creating, modifying, deleting, executing arbitrary code, or moving financial resources. It is a static analysis tool that retrieves and presents derived data about code structure.
From the tool's definition Tool name 'analyze_function_complexity' and description 'Analyze function complexity metrics including call count and signature complexity' indicate data retrieval and analysis with no modification or execution of external operations.
Attacks that exploit this kind of access
Analyze function complexity metrics including call count and signature complexity. It is categorised as a Read tool in the FDEP MCP Server MCP Server, which means it retrieves data without modifying state.
Register the FDEP MCP Server MCP server in PolicyLayer and add a rule for analyze_function_complexity: 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 FDEP MCP Server. Nothing to install.
analyze_function_complexity 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 analyze_function_complexity 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 analyze_function_complexity. 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.
analyze_function_complexity is provided by the FDEP MCP Server MCP server (juspay/fdep-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.
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