Get monthly contribution timeline for a legislator.
AI agents call get_legislator_funding_timeline to retrieve information from Umbrella Terminal MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves legislative financial history and public contribution records without modifying or deleting data. While campaign finance data is sensitive, the tool only performs data retrieval without side effects. This is a standard Read operation consistent with other querying tools on the server (get_bill, get_bill_history, etc.).
From the tool's definition Tool name and description indicate querying and retrieving legislator funding timeline data. No mutations, deletions, or external operations are performed. The function retrieves historical contribution data in a read-only manner.
Attacks that exploit this kind of access
Get monthly contribution timeline for a legislator. It is categorised as a Read tool in the Umbrella Terminal MCP MCP Server, which means it retrieves data without modifying state.
Register the Umbrella Terminal MCP server in PolicyLayer and add a rule for get_legislator_funding_timeline: 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 Umbrella Terminal MCP. Nothing to install.
get_legislator_funding_timeline 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_legislator_funding_timeline 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_legislator_funding_timeline. 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_legislator_funding_timeline is provided by the Umbrella Terminal MCP server (theblackcompany/umbrella_terminal_mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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