Skip to main content
Glama
lzinga

US Government Open Data MCP

congress_bill_cosponsors

Retrieve detailed cosponsor information for U.S. congressional bills, including individual names, party affiliations, and sponsorship dates, to analyze legislative support patterns.

Instructions

Get the full list of cosponsors for a bill with party affiliation and sponsorship dates. Returns individual cosponsor details unlike congress_bill_details which only provides a party breakdown summary.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
congressYesCongress number
bill_typeYesBill type
bill_numberYesBill number
limitNoMax results (default: 250)
sortNoSort order. Value can be updateDate+asc or updateDate+desc
Install Server

Other Tools

Latest Blog Posts

MCP directory API

We provide all the information about MCP servers via our MCP API.

curl -X GET 'https://glama.ai/api/mcp/v1/servers/lzinga/us-government-open-data-mcp'

If you have feedback or need assistance with the MCP directory API, please join our Discord server