Get percentage of portfolio in stablecoins
AI agents call get_stablecoin_ratio to retrieve information from Crypto Portfolio 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 calculates portfolio composition metrics without side effects. It is a read operation that enables monitoring and analysis of holdings across exchanges. No data is created, modified, or destroyed. The blast radius of misuse is minimal—an agent could only gain unwanted visibility into portfolio allocation.
From the tool's definition Tool name 'get_stablecoin_ratio' and description 'Get percentage of portfolio in stablecoins' indicate a query operation that retrieves analytics data. Server description explicitly states 'read-only portfolio management and analytics'.
Attacks that exploit this kind of access
Get percentage of portfolio in stablecoins. It is categorised as a Read tool in the Crypto Portfolio MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Crypto Portfolio MCP Server MCP server in PolicyLayer and add a rule for get_stablecoin_ratio: 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 Crypto Portfolio MCP Server. Nothing to install.
get_stablecoin_ratio 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_stablecoin_ratio 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_stablecoin_ratio. 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_stablecoin_ratio is provided by the Crypto Portfolio MCP Server MCP server (lev-corrupted/cryptoportfoliomcpserver). 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.
Teams ship this data inside their own products. See what a licence covers →