Get detailed information about a specific portfolio including assets, weights, and associated feature sets. Use the portfolio ID from list_portfolios.
AI agents call get_portfolio to retrieve information from Sablier 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 and queries portfolio data (assets, weights, feature sets) without side effects. No data is created, modified, deleted, or executed. It is a straightforward read operation similar to a database SELECT query. The low severity reflects minimal risk if misused by an AI agent — worst case, sensitive financial portfolio details could be exposed, but no assets are at risk and no transactions occur.
From the tool's definition Tool description states 'Get detailed information about a specific portfolio' — a retrieval operation with no modification, deletion, or execution of external actions.
Attacks that exploit this kind of access
Get detailed information about a specific portfolio including assets, weights, and associated feature sets. Use the portfolio ID from list_portfolios. It is categorised as a Read tool in the Sablier MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Sablier MCP Server MCP server in PolicyLayer and add a rule for get_portfolio: 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 Sablier MCP Server. Nothing to install.
get_portfolio 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_portfolio 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_portfolio. 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_portfolio is provided by the Sablier MCP Server MCP server (sablier-ai/sablier-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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