{"openapi":"3.1.0","info":{"title":"Gwinnett Index API","version":"0.1.0","summary":"Which government actually regulates this parcel, and what has been filed on it.","description":"A \"Duluth, GA\" mailing address is usually NOT in the City of Duluth. Unincorporated Gwinnett is 67.3% of the county land area and is governed by a different code, a different board and a different permit portal. Always resolve the governing jurisdiction before answering a zoning question.\n\nPublic, read-only, unauthenticated. Every response carries source_url and as_of. An MCP server exposing the same five operations is at https://www.gwindex.net/mcp (Streamable HTTP, no auth).","license":{"name":"CC0-1.0","url":"https://creativecommons.org/publicdomain/zero/1.0/"}},"servers":[{"url":"https://www.gwindex.net"}],"paths":{"/v1/resolve":{"get":{"operationId":"resolveJurisdiction","summary":"Resolve an address or PIN to its governing jurisdiction. CALL THIS FIRST.","parameters":[{"name":"address","in":"query","schema":{"type":"string"}},{"name":"pin","in":"query","schema":{"type":"string"}},{"name":"band_m","in":"query","schema":{"type":"number","default":150}}],"responses":{"200":{"description":"Governing jurisdiction with a confidence band"}}}},"/v1/cases":{"get":{"operationId":"searchCases","summary":"Search land-use cases","parameters":[{"name":"query","in":"query","schema":{"type":"string"}},{"name":"jurisdiction","in":"query","schema":{"type":"string"}},{"name":"case_type","in":"query","schema":{"type":"string"}},{"name":"year_from","in":"query","schema":{"type":"integer"}},{"name":"year_to","in":"query","schema":{"type":"integer"}},{"name":"zone","in":"query","schema":{"type":"string"}},{"name":"limit","in":"query","schema":{"type":"integer","default":25,"maximum":100}}],"responses":{"200":{"description":"Matching cases"}}}},"/v1/cases/{case_number}":{"get":{"operationId":"getCase","summary":"One land-use case in full","parameters":[{"name":"case_number","in":"path","required":true,"schema":{"type":"string"}},{"name":"jurisdiction","in":"query","schema":{"type":"string"}}],"responses":{"200":{"description":"The case"},"404":{"description":"No such case"}}}},"/v1/code/{jurisdiction}/{citation}":{"get":{"operationId":"getCodeSection","summary":"Development code section or table by citation","parameters":[{"name":"jurisdiction","in":"path","required":true,"schema":{"type":"string"}},{"name":"citation","in":"path","required":true,"schema":{"type":"string"}}],"responses":{"200":{"description":"Section text or table, with effective dates"}}}},"/v1/jurisdictions":{"get":{"operationId":"listJurisdictions","summary":"All 19 jurisdictions","responses":{"200":{"description":"Jurisdiction list"}}}}},"x-mcp":{"endpoint":"https://www.gwindex.net/mcp","transport":"streamable-http","authentication":"none","tools":["resolve_jurisdiction","search_cases","get_case","get_code_section","list_jurisdictions"]}}