get_aggregate_portfolio_stats
AI agents call get_aggregate_portfolio_stats to retrieve information from Composer Trade without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The 'get_' prefix and 'stats' suffix indicate querying/retrieving aggregate portfolio statistics without modifying data. While the description is empty (lowering confidence slightly), the tool name and context of monitoring tools on a trading platform strongly suggest read-only data retrieval with no side effects or ability to execute trades, delete data, or move funds.
From the tool's definition Tool name 'get_aggregate_portfolio_stats' follows read-operation pattern (get_*). Server description indicates monitoring and performance tracking capabilities.
Attacks that exploit this kind of access
get_aggregate_portfolio_stats. It is categorised as a Read tool in the Composer Trade MCP Server, which means it retrieves data without modifying state.
Register the Composer Trade MCP server in PolicyLayer and add a rule for get_aggregate_portfolio_stats: 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 Composer Trade. Nothing to install.
get_aggregate_portfolio_stats 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 get_aggregate_portfolio_stats 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 get_aggregate_portfolio_stats. 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.
get_aggregate_portfolio_stats is provided by the Composer Trade MCP server (tanwithme/composer-trade-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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