Cook County / Chicago Property Data (free tier, no wallet needed) · api · changes | VerifyMCPRecorded changes to this MCP component: tools, parameters, capabilities, advisories and trust-score checks. Security-relevant changes by default; append ?materiality=all for everything.https://verifymcp.io[SECURITY] api: Tool “find_chicago_comparable_sales” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/com-ingest0r-api-cook-county-property-data/api#chg-chg_01a04f1b-bc83-7e01-883d-b36015e6ece7https://verifymcp.io/servers/com-ingest0r-api-cook-county-property-data/api#chg-chg_01a04f1b-bc83-7e01-883d-b36015e6ece7Tool “find_chicago_comparable_sales” rewrote its description, which is the text the model reads. Compared against 2026-08-29.Sat, 29 Aug 2026 20:00:12 GMTsecurityneutraltool.description_changed[SECURITY] api: Tool “get_cook_county_parcel” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/com-ingest0r-api-cook-county-property-data/api#chg-chg_01a04f1b-bc85-75bf-a491-72a7da3a81e7https://verifymcp.io/servers/com-ingest0r-api-cook-county-property-data/api#chg-chg_01a04f1b-bc85-75bf-a491-72a7da3a81e7Tool “get_cook_county_parcel” rewrote its description, which is the text the model reads. Compared against 2026-08-29.Sat, 29 Aug 2026 20:00:12 GMTsecurityneutraltool.description_changed[SECURITY] api: Tool “get_cook_county_property_dossier” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/com-ingest0r-api-cook-county-property-data/api#chg-chg_01a04f1b-bc86-70ba-893f-54aefe8ed4c3https://verifymcp.io/servers/com-ingest0r-api-cook-county-property-data/api#chg-chg_01a04f1b-bc86-70ba-893f-54aefe8ed4c3Tool “get_cook_county_property_dossier” rewrote its description, which is the text the model reads. Compared against 2026-08-29.Sat, 29 Aug 2026 20:00:12 GMTsecurityneutraltool.description_changed[SECURITY] api: Tool “get_free_sample” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/com-ingest0r-api-cook-county-property-data/api#chg-chg_01a04f1b-bc86-7b20-8c11-163484197690https://verifymcp.io/servers/com-ingest0r-api-cook-county-property-data/api#chg-chg_01a04f1b-bc86-7b20-8c11-163484197690Tool “get_free_sample” rewrote its description, which is the text the model reads. Compared against 2026-08-29.Sat, 29 Aug 2026 20:00:12 GMTsecurityneutraltool.description_changed[SECURITY] api: Tool “search_chicago_property_by_address” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/com-ingest0r-api-cook-county-property-data/api#chg-chg_01a04f1b-bc87-773e-b00b-22b505b28679https://verifymcp.io/servers/com-ingest0r-api-cook-county-property-data/api#chg-chg_01a04f1b-bc87-773e-b00b-22b505b28679Tool “search_chicago_property_by_address” rewrote its description, which is the text the model reads. Compared against 2026-08-29.Sat, 29 Aug 2026 20:00:12 GMTsecurityneutraltool.description_changed[SECURITY] api: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/com-ingest0r-api-cook-county-property-data/api#chg-chg_01a04f1b-bc88-747c-8b61-dbf0461e8479https://verifymcp.io/servers/com-ingest0r-api-cook-county-property-data/api#chg-chg_01a04f1b-bc88-747c-8b61-dbf0461e8479The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-29.Sat, 29 Aug 2026 20:00:12 GMTsecurityneutralserver.instructions_changed[SECURITY] api: Stability (0.97 → pass)https://verifymcp.io/servers/com-ingest0r-api-cook-county-property-data/api#chg-chg_01a0366f-f5cc-725f-94d5-e34d41e9f03bhttps://verifymcp.io/servers/com-ingest0r-api-cook-county-property-data/api#chg-chg_01a0366f-f5cc-725f-94d5-e34d41e9f03bStability (0.97 → pass). Compared against 2026-08-24.Tue, 25 Aug 2026 01:01:42 GMTsecurityneutralcheck.verdict[SECURITY] api: Tool “find_chicago_comparable_sales” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/com-ingest0r-api-cook-county-property-data/api#chg-chg_01a01cb0-9213-7d70-97c9-82fc8c0c663fhttps://verifymcp.io/servers/com-ingest0r-api-cook-county-property-data/api#chg-chg_01a01cb0-9213-7d70-97c9-82fc8c0c663fTool “find_chicago_comparable_sales” rewrote its description, which is the text the model reads. Compared against 2026-08-19.Thu, 20 Aug 2026 01:02:08 GMTsecurityneutraltool.description_changed[SECURITY] api: Tool “get_cook_county_parcel” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/com-ingest0r-api-cook-county-property-data/api#chg-chg_01a01cb0-9215-74de-83cc-397dec450b22https://verifymcp.io/servers/com-ingest0r-api-cook-county-property-data/api#chg-chg_01a01cb0-9215-74de-83cc-397dec450b22Tool “get_cook_county_parcel” rewrote its description, which is the text the model reads. Compared against 2026-08-19.Thu, 20 Aug 2026 01:02:08 GMTsecurityneutraltool.description_changed[SECURITY] api: Tool “get_cook_county_property_dossier” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/com-ingest0r-api-cook-county-property-data/api#chg-chg_01a01cb0-9215-7a0d-880e-b616f5a85c05https://verifymcp.io/servers/com-ingest0r-api-cook-county-property-data/api#chg-chg_01a01cb0-9215-7a0d-880e-b616f5a85c05Tool “get_cook_county_property_dossier” rewrote its description, which is the text the model reads. Compared against 2026-08-19.Thu, 20 Aug 2026 01:02:08 GMTsecurityneutraltool.description_changed[SECURITY] api: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/com-ingest0r-api-cook-county-property-data/api#chg-chg_01a01cb0-9215-7eb7-8596-08e819408bc6https://verifymcp.io/servers/com-ingest0r-api-cook-county-property-data/api#chg-chg_01a01cb0-9215-7eb7-8596-08e819408bc6The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-19.Thu, 20 Aug 2026 01:02:08 GMTsecurityneutralserver.instructions_changed