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lzinga

US Government Open Data MCP

congress_search_members

Search for U.S. Congress members by state, district, or congress number to find current and historical representatives with filtering options.

Instructions

Search for members of Congress by state, congress number, district, or get all current members. Supports: /member (all), /member/{stateCode} (by state), /member/{stateCode}/{district} (by district), /member/congress/{congress} (by congress), /member/congress/{congress}/{stateCode}/{district} (combined).

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
congressNoCongress number. When used with state+district, filters to that congress. Use alone to list all members of a congress.
stateNoTwo-letter state code to filter by, e.g. 'CA', 'TX'. Can be used alone or with district.
districtNoHouse district number (use with state). Returns all historical members for that seat.
currentMemberNoFilter by current member status. true = current members only, false = former only
fromDateTimeNoFilter by update date start (YYYY-MM-DDT00:00:00Z)
toDateTimeNoFilter by update date end (YYYY-MM-DDT00:00:00Z)
limitNoMax results (default: 50)
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