Generate prioritized action plans by aggregating issues from multiple L2 analysis tools (Layer 3)
AI agents call l3_action_plan_generator 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 aggregates and synthesizes analysis results from other tools to produce a prioritized action plan. It reads/queries existing analysis data and generates recommendations without modifying any data, executing code, or causing side effects. It is essentially a reporting/summarization tool.
From the tool's definition Generate prioritized action plans by aggregating issues from multiple L2 analysis tools
Attacks that exploit this kind of access
Generate prioritized action plans by aggregating issues from multiple L2 analysis tools (Layer 3). 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 l3_action_plan_generator: 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.
l3_action_plan_generator 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 l3_action_plan_generator 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 l3_action_plan_generator. 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.
l3_action_plan_generator is provided by the Lighthouse MCP server (mizchi/lighthouse-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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