MACD (Moving Average Convergence Divergence) 조회
AI agents call technical_macd to retrieve information from PM-MCP (Portfolio Management MCP Server) without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves MACD technical indicator values for investment analysis. It performs passive data querying with no side effects—no data is created, modified, deleted, or executed. The tool supports portfolio analysis workflows by providing market data readings, which is a foundational Read category operation.
From the tool's definition Tool name 'technical_macd' and description 'MACD (Moving Average Convergence Divergence) 조회' indicate a data retrieval operation.
Attacks that exploit this kind of access
MACD (Moving Average Convergence Divergence) 조회. It is categorised as a Read tool in the PM-MCP (Portfolio Management MCP Server) MCP Server, which means it retrieves data without modifying state.
Register the PM-MCP (Portfolio Management MCP Server) MCP server in PolicyLayer and add a rule for technical_macd: 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 PM-MCP (Portfolio Management MCP Server). Nothing to install.
technical_macd 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 technical_macd 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 technical_macd. 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.
technical_macd is provided by the PM-MCP (Portfolio Management MCP Server) MCP server (surplus96/pm-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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