get_aba_ratings
AI agents call get_aba_ratings to retrieve information from CourtListener MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool appears to retrieve pre-existing ABA rating information about judges or legal entities from the CourtListener database. It has no destructive, financial, or code execution capability. The empty description reduces confidence somewhat, but the naming pattern and sibling context strongly suggest a simple read/retrieval operation with no side effects.
From the tool's definition Tool name 'get_aba_ratings' suggests retrieval of ABA (American Bar Association) ratings data. No description provided, but the 'get_' prefix and context among sibling tools (get_cluster, get_court, get_docket, get_judge, etc.) all of which are read…
Attacks that exploit this kind of access
get_aba_ratings. It is categorised as a Read tool in the CourtListener MCP Server MCP Server, which means it retrieves data without modifying state.
Register the CourtListener MCP Server MCP server in PolicyLayer and add a rule for get_aba_ratings: 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 CourtListener MCP Server. Nothing to install.
get_aba_ratings 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_aba_ratings 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_aba_ratings. 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_aba_ratings is provided by the CourtListener MCP Server MCP server (upsd1/courtlistener-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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