get_legislator_cosign_bills
AI agents call get_legislator_cosign_bills to retrieve information from Taiwan Legislative Yuan MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Despite the empty description, the function name pattern strongly indicates this tool retrieves co-signed bills associated with a legislator. This is a data query with no side effects. The server provides comprehensive read-only access to Taiwan's Legislative Yuan data, and this tool fits that pattern.
From the tool's definition Tool name is 'get_legislator_cosign_bills' and all sibling tools on this server (get_bill, get_committee, get_gazette, get_interpellation, etc.) are Read operations that retrieve legislative data without modification.
Attacks that exploit this kind of access
get_legislator_cosign_bills. It is categorised as a Read tool in the Taiwan Legislative Yuan MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Taiwan Legislative Yuan MCP Server MCP server in PolicyLayer and add a rule for get_legislator_cosign_bills: 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 Taiwan Legislative Yuan MCP Server. Nothing to install.
get_legislator_cosign_bills 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_cosign_bills 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_cosign_bills. 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_cosign_bills is provided by the Taiwan Legislative Yuan MCP Server MCP server (narumiruna/ly-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.
Teams ship this data inside their own products. See what a licence covers →