You're viewing a demo portfolio

Join the waitlist
PRSM

ecfr_get_ancestry

Active

Tool of CourtListener

declared in 3.4.3

Get the ancestry chain (title -> ... -> node) for a CFR node on a date.

Parameters schema

{
  "type": "object",
  "required": [
    "title",
    "date"
  ],
  "properties": {
    "date": {
      "type": "string",
      "description": "Snapshot date (YYYY-MM-DD)"
    },
    "part": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Restrict to a part, e.g. '75'"
    },
    "title": {
      "type": "integer",
      "maximum": 50,
      "minimum": 1,
      "description": "CFR title number (1-50)"
    },
    "section": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Restrict to a section, e.g. '75.1'"
    }
  },
  "additionalProperties": false
}

What this tool wraps· 0 endpoints

min confidence0.700.50

No endpoints wrapped at confidence ≥ 0.50.

Parent server

CourtListener

https://github.com/Vaquill-AI/courtlistener-mcp

1/7 registries
View full server →
ecfr_get_ancestry — CourtListener — PRSM MCP