get_politician_profile
AI agents call get_politician_profile to retrieve information from Quiver Quantitative 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 politician profile data without modifying or deleting it. Even though the underlying data concerns financial markets and legislative activity, the tool itself performs no write, destructive, execute, or financial operations—it only reads and returns information. Confidence is slightly reduced due to the empty description, which prevents full verification of scope and sensitivity handling.
From the tool's definition Tool name 'get_politician_profile' indicates a retrieval operation. The empty description limits specificity, but the server context shows this tool accesses public political and financial data (congressional trades, lobbying, contracts).
Attacks that exploit this kind of access
get_politician_profile. It is categorised as a Read tool in the Quiver Quantitative MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Quiver Quantitative MCP Server MCP server in PolicyLayer and add a rule for get_politician_profile: 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 Quiver Quantitative MCP Server. Nothing to install.
get_politician_profile 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_politician_profile 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_politician_profile. 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_politician_profile is provided by the Quiver Quantitative MCP Server MCP server (nimblebraininc/mcp-quiver). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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