List all Lighthouse portfolios, their total portfolio value, the wallets within each portfolio and their total value
AI agents call listLighthousePortfolios to retrieve information from Lighthouse MCP 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 cryptocurrency portfolio data from Lighthouse.one without performing any write, execute, or destructive operations. It is purely informational.
From the tool's definition Tool name contains 'list' and description states it 'List all Lighthouse portfolios' and retrieves wallet and portfolio value data with no modification or deletion capability.
Attacks that exploit this kind of access
List all Lighthouse portfolios, their total portfolio value, the wallets within each portfolio and their total value. It is categorised as a Read tool in the Lighthouse MCP MCP Server, which means it retrieves data without modifying state.
Register the Lighthouse MCP server in PolicyLayer and add a rule for listLighthousePortfolios: 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 Lighthouse MCP. Nothing to install.
listLighthousePortfolios 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 listLighthousePortfolios 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 listLighthousePortfolios. 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.
listLighthousePortfolios is provided by the Lighthouse MCP server (l3wi/mcp-lighthouse). 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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