CourtListener MCP Tools

• status Read-only

  status

• search_opinions Read-only

  search opinions

• search_dockets Read-only

  search dockets

• search_dockets_with_documents Read-only

  search dockets with documents

• search_recap_documents Read-only

  search recap documents

• search_audio Read-only

  search audio

• search_people Read-only

  search people

• get_opinion Read-only

  get opinion

• get_docket Read-only

  get docket

• get_audio Read-only

  get audio

• get_cluster Read-only

  get cluster

• get_person Read-only

  get person

• get_court Read-only

  get court

• citation_lookup_citation

  citation lookup citation

• citation_batch_lookup_citations

  citation batch lookup citations

• citation_verify_citation_format

  citation verify citation format

• citation_parse_citation_with_citeurl

  citation parse citation with citeurl

• citation_extract_citations_from_text

  citation extract citations from text

• citation_enhanced_citation_lookup

  citation enhanced citation lookup

• ecfr_list_titles

  ecfr list titles

• ecfr_get_title_versions

  ecfr get title versions

• ecfr_get_title_structure

  ecfr get title structure

• ecfr_get_ancestry

  ecfr get ancestry

• ecfr_get_source_xml

  ecfr get source xml

• ecfr_list_agencies

  ecfr list agencies

• ecfr_list_all_corrections

  ecfr list all corrections

• ecfr_list_corrections_by_title

  ecfr list corrections by title

• ecfr_search_regulations

  ecfr search regulations

• ecfr_get_search_count

  ecfr get search count

• ecfr_get_search_summary

  ecfr get search summary

• ecfr_get_title_search_counts

  ecfr get title search counts

• ecfr_get_daily_search_counts

  ecfr get daily search counts

• ecfr_get_hierarchy_search_counts

  ecfr get hierarchy search counts

• ecfr_get_search_suggestions

  ecfr get search suggestions

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.