섹터별 비중 막대 차트
AI agents call chart_sector_allocation 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 is a charting/visualization tool that retrieves and displays sector allocation data from an existing portfolio. It queries data to generate a bar chart showing sector weightings but does not modify data, execute operations, or perform financial transactions. The Read category is appropriate as the tool's sole function is to retrieve and present portfolio analytics information.
From the tool's definition Tool name 'chart_sector_allocation' and description '섹터별 비중 막대 차트' (sector allocation bar chart) indicate data visualization/retrieval of portfolio sector composition. No modification, execution, deletion, or financial transaction occurs.
Attacks that exploit this kind of access
섹터별 비중 막대 차트. 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 chart_sector_allocation: 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.
chart_sector_allocation 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 chart_sector_allocation 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 chart_sector_allocation. 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.
chart_sector_allocation 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.
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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