stac-utils · jonhealy1 · Feb 7, 2026 · Feb 7, 2026 · Feb 7, 2026 · Feb 7, 2026
diff --git a/CHANGES.md b/CHANGES.md
@@ -2,6 +2,10 @@
 
 ## [Unreleased]
 
+### Added
+
+- Multi-tenant catalogs extension for managing multiple catalogs with support for catalog hierarchies, collections, items, and catalog-specific conformance and queryable endpoints ([#880](https://github.com/stac-utils/stac-fastapi/pull/880))
+
 ## [6.2.1] - 2026-02-10
 
 ### Fixed 

diff --git a/docs/mkdocs.yml b/docs/mkdocs.yml
@@ -75,6 +75,11 @@ nav:
           - third_party:
               - module: api/stac_fastapi/extensions/third_party/index.md
               - bulk_transactions: api/stac_fastapi/extensions/third_party/bulk_transactions.md
+              - multi_tenant_catalogs:
+                  - module: api/stac_fastapi/extensions/third_party/multi_tenant_catalogs/index.md
+                  - catalogs: api/stac_fastapi/extensions/third_party/multi_tenant_catalogs/catalogs.md
+                  - client: api/stac_fastapi/extensions/third_party/multi_tenant_catalogs/client.md
+                  - types: api/stac_fastapi/extensions/third_party/multi_tenant_catalogs/types.md
       - stac_fastapi.types:
           - module: api/stac_fastapi/types/index.md
           - config: api/stac_fastapi/types/config.md

diff --git a/docs/src/api/stac_fastapi/extensions/third_party/index.md b/docs/src/api/stac_fastapi/extensions/third_party/index.md
@@ -5,3 +5,4 @@ Third Party Extensions submodule.
 ## Sub-modules
 
 * [stac_fastapi.extensions.third_party.bulk_transactions](bulk_transactions.md)
+* [stac_fastapi.extensions.third_party.multi_tenant_catalogs](multi_tenant_catalogs/index.md)
diff --git a/docs/src/api/stac_fastapi/extensions/third_party/multi_tenant_catalogs/catalogs.md b/docs/src/api/stac_fastapi/extensions/third_party/multi_tenant_catalogs/catalogs.md
@@ -0,0 +1,3 @@
+::: stac_fastapi.extensions.third_party.multi_tenant_catalogs.catalogs
+    options:
+      show_source: true
diff --git a/docs/src/api/stac_fastapi/extensions/third_party/multi_tenant_catalogs/client.md b/docs/src/api/stac_fastapi/extensions/third_party/multi_tenant_catalogs/client.md
@@ -0,0 +1,3 @@
+::: stac_fastapi.extensions.third_party.multi_tenant_catalogs.client
+    options:
+      show_source: true
diff --git a/docs/src/api/stac_fastapi/extensions/third_party/multi_tenant_catalogs/index.md b/docs/src/api/stac_fastapi/extensions/third_party/multi_tenant_catalogs/index.md
@@ -0,0 +1,9 @@
+# Module stac_fastapi.extensions.third_party.multi_tenant_catalogs
+
+Multi-Tenant Catalogs Extension submodule.
+
+## Sub-modules
+
+* [stac_fastapi.extensions.third_party.multi_tenant_catalogs.catalogs](catalogs.md)
+* [stac_fastapi.extensions.third_party.multi_tenant_catalogs.client](client.md)
+* [stac_fastapi.extensions.third_party.multi_tenant_catalogs.types](types.md)
diff --git a/docs/src/api/stac_fastapi/extensions/third_party/multi_tenant_catalogs/types.md b/docs/src/api/stac_fastapi/extensions/third_party/multi_tenant_catalogs/types.md
@@ -0,0 +1,3 @@
+::: stac_fastapi.extensions.third_party.multi_tenant_catalogs.types
+    options:
+      show_source: true
diff --git a/stac_fastapi/extensions/stac_fastapi/extensions/third_party/__init__.py b/stac_fastapi/extensions/stac_fastapi/extensions/third_party/__init__.py
@@ -1,5 +1,21 @@
 """stac_api.extensions.third_party module."""
 
 from .bulk_transactions import BulkTransactionExtension
+from .multi_tenant_catalogs import (
+    AsyncBaseCatalogsClient,
+    BaseCatalogsClient,
+    Catalogs,
+    CatalogsExtension,
+    Children,
+    ObjectUri,
+)
 
-__all__ = ("BulkTransactionExtension",)
+__all__ = (
+    "BulkTransactionExtension",
+    "CatalogsExtension",
+    "AsyncBaseCatalogsClient",
+    "BaseCatalogsClient",
+    "Catalogs",
+    "Children",
+    "ObjectUri",
+)
diff --git a/..._fastapi/extensions/stac_fastapi/extensions/third_party/multi_tenant_catalogs/__init__.py b/..._fastapi/extensions/stac_fastapi/extensions/third_party/multi_tenant_catalogs/__init__.py
@@ -0,0 +1,43 @@
+"""Catalogs extension module."""
+
+from .catalogs import CATALOGS_CONFORMANCE_CLASSES, CatalogsExtension
+from .client import AsyncBaseCatalogsClient, BaseCatalogsClient
+from .types import (
+    CatalogChildrenRequest,
+    CatalogCollectionItemsRequest,
+    CatalogCollectionItemUri,
+    CatalogCollectionUri,
+    Catalogs,
+    CatalogsGetRequest,
+    CatalogsUri,
+    Children,
+    CreateCatalogCollectionRequest,
+    CreateCatalogRequest,
+    CreateSubCatalogRequest,
+    ObjectUri,
+    SubCatalogsRequest,
+    UnlinkSubCatalogRequest,
+    UpdateCatalogRequest,
+)
+
+__all__ = [
+    "CatalogsExtension",
+    "AsyncBaseCatalogsClient",
+    "BaseCatalogsClient",
+    "Catalogs",
+    "Children",
+    "ObjectUri",
+    "CATALOGS_CONFORMANCE_CLASSES",
+    "CatalogsUri",
+    "CatalogsGetRequest",
+    "CatalogCollectionUri",
+    "CatalogCollectionItemUri",
+    "CatalogCollectionItemsRequest",
+    "SubCatalogsRequest",
+    "CatalogChildrenRequest",
+    "CreateCatalogRequest",
+    "UpdateCatalogRequest",
+    "CreateCatalogCollectionRequest",
+    "CreateSubCatalogRequest",
+    "UnlinkSubCatalogRequest",
+]
Original file line number	Diff line number	Diff line change
Expand Up		@@ -5,3 +5,4 @@ Third Party Extensions submodule.
		## Sub-modules

		* [stac_fastapi.extensions.third_party.bulk_transactions](bulk_transactions.md)
		* [stac_fastapi.extensions.third_party.multi_tenant_catalogs](multi_tenant_catalogs/index.md)