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Loupe: free citation lookup

legal.loupe/citation-lookup
Juridique et conformité Recherche et exploration Public et accessible MCP 2025-11-25

Ce que fait ce MCP

Checks US legal citations and searches an indexed collection of cases by party names or citation.

check_citation
Check a citation
Check one US legal citation, or a sentence holding a few: whether it exists in the sources Loupe checks, which case it is, and whether a pin cite falls inside the opinion. Give it exactly as written, with the case name and year if the document has them, because the commonest error is a real citation attached to the wrong case.
Lecture seule Idempotent
Schéma d’entrée
{'type': 'object', 'title': 'check_citationArguments', 'required': ['citation'], 'properties': {'citation': {'type': 'string', 'title': 'Citation'}}}
Schéma de sortie
{'type': 'object', 'title': 'check_citationDictOutput', 'additionalProperties': True}
search_cases
Find a case by name
Search the case names in Loupe's index, or look up the case a citation names. Give the parties' names, and the year if known. A case missing from the results may still exist.
Lecture seule Idempotent
Schéma d’entrée
{'type': 'object', 'title': 'search_casesArguments', 'required': ['query'], 'properties': {'year': {'type': 'string', 'title': 'Year', 'default': ''}, 'query': {'type': 'string', 'title': 'Query'}}}
Schéma de sortie
{'type': 'object', 'title': 'search_casesDictOutput', 'additionalProperties': True}
Ajouté
search_cases
28 September 2026 02:40
Ajouté
check_citation
28 September 2026 02:40