Nomad changes

docs/snippets/python/plugins/list_plugins.md

@@ -0,0 +1,18 @@
+```python title="Python"
+from kreuzberg import (
+    list_document_extractors,
+    list_post_processors,
+    list_ocr_backends,
+    list_validators,
+)
+
+extractors: list[str] = list_document_extractors()
+processors: list[str] = list_post_processors()
+ocr_backends: list[str] = list_ocr_backends()
+validators: list[str] = list_validators()
+
+print(f"Extractors: {extractors}")
+print(f"Processors: {processors}")
+print(f"OCR backends: {ocr_backends}")
+print(f"Validators: {validators}")
+```