US Congress single bill full record

us_get_bill

TW-specificMIT

**關鍵字 / Keywords**: 美國國會法案提案人附署委員會修正案 congress bill sponsor cosponsor amendment committee actions text summary CBO

Scope: US Congress single-bill drilldown via Congress.gov.

One bill's full record — sponsors, cosponsors, committees, actions
history, related bills, text versions, summaries, CBO cost
estimates, constitutional authority statement.

Endpoint:
    GET https://api.congress.gov/v3/bill/{congress}/{type}/{number}

Args:
    congress: e.g. 118.
    bill_type: hr / s / hjres / sjres / hconres / sconres / hres / sres.
    bill_number: integer (accepts str or int).

Returns dict with `title`, `introduced_date`, `origin_chamber`,
`policy_area`, `latest_action_*`, `sponsors[]`,
`{actions,cosponsors,amendments,committees,related_bills,subjects,
summaries,text_versions,titles}_count + _url` (drilldown URLs so
agents can crawl children), `cbo_cost_estimates[]`,
`constitutional_authority_statement`, plus `original_url` back
to www.congress.gov. License: US Public Domain.

Input schema

{
  "properties": {
    "congress": {
      "title": "Congress",
      "type": "integer"
    },
    "bill_type": {
      "title": "Bill Type",
      "type": "string"
    },
    "bill_number": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "string"
        }
      ],
      "title": "Bill Number"
    }
  },
  "required": [
    "congress",
    "bill_type",
    "bill_number"
  ],
  "title": "us_get_billArguments",
  "type": "object"
}

How to call

Once your Twinkle Hub MCP client is configured, your agent will see us_get_bill. Just ask it to call — example:

# Ask Claude / any MCP client:
請用 us_get_bill 處理 "…"。

# It will call:
us_get_bill(input="…")

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See user docs