This record as markdown: /tools/io-github-devopam-mcpg/analyze-reranker-lift.md
What analyze_reranker_lift does on Mcpg
AI agents call analyze_reranker_lift to retrieve information from Mcpg without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why analyze_reranker_lift is rated Low
The 'analyze_' prefix and sibling context strongly indicate this is a read-only analytical tool that evaluates reranker performance metrics. No description provided, but the naming pattern and server context (PostgreSQL analytics/monitoring) suggest it queries existing data rather than executing operations, modifying state, or deleting data.
From the tool's definition Tool name 'analyze_reranker_lift' contains 'analyze', suggesting data querying/inspection. Empty description limits certainty.
Attacks that exploit this kind of access
The rule that runs analyze_reranker_lift safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Mcpg, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For analyze_reranker_lift, this is the rule to start with:
analyze_reranker_lift is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Mcpg, apply this rule, and every analyze_reranker_lift call is checked against it from then on.
Questions about analyze_reranker_lift
analyze_reranker_lift is a read tool on the Mcpg MCP server. It is categorised as a Read tool in the Mcpg MCP Server, which means it retrieves data without modifying state.
Register the Mcpg MCP server in PolicyLayer and add a rule for analyze_reranker_lift: 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 Mcpg. Nothing to install.
analyze_reranker_lift 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 analyze_reranker_lift 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 analyze_reranker_lift. 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.
analyze_reranker_lift is provided by the Mcpg MCP server (pypi:mcpg). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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