diff --git a/scripts/gen_doc.py b/scripts/gen_doc.py
index 892960b4..145a790d 100755
--- a/scripts/gen_doc.py
+++ b/scripts/gen_doc.py
@@ -7,6 +7,8 @@
 import ast
 from pathlib import Path
 
+DIRECTORIES = ["src", "tests/unit", "tests/integration", "tests/e2e"]
+
 
 def generate_docfile(directory):
     """Generate README.md in the CWD."""
@@ -48,10 +50,17 @@ def generate_documentation_on_path(path):
 
 def main():
     """Entry point to this script, regenerates documentation in all directories."""
-    generate_documentation_on_path("src/")
-    for path in Path("src").rglob("*"):
-        if path.is_dir():
-            generate_documentation_on_path(path)
+    for directory in DIRECTORIES:
+        generate_documentation_on_path(f"{directory}/")
+        for path in Path(directory).rglob("*"):
+            if path.is_dir():
+                if (
+                    path.name == "lightspeed_stack.egg-info"
+                    or path.name == "__pycache__"
+                    or ".ruff_cache" in str(path)
+                ):
+                    continue
+                generate_documentation_on_path(path)
 
 
 if __name__ == "__main__":
diff --git a/tests/e2e/README.md b/tests/e2e/README.md
new file mode 100644
index 00000000..12a42bef
--- /dev/null
+++ b/tests/e2e/README.md
@@ -0,0 +1,11 @@
+# List of source files stored in `tests/e2e/` directory
+
+## [__init__.py](__init__.py)
+End-to-end tests for the lightspeed-stack REST API service.
+
+## [gen_scenario_list.py](gen_scenario_list.py)
+Scenario list generator.
+
+## [test_api.py](test_api.py)
+End-to-end tests for basic REST API endpoints.
+
diff --git a/tests/e2e/__init__.py b/tests/e2e/__init__.py
index 7c17339b..1a2c5553 100644
--- a/tests/e2e/__init__.py
+++ b/tests/e2e/__init__.py
@@ -1 +1 @@
-"""End to end tests for the lightspeed-stack REST API service."""
+"""End-to-end tests for the lightspeed-stack REST API service."""
diff --git a/tests/e2e/configs/README.md b/tests/e2e/configs/README.md
new file mode 100644
index 00000000..7f1a9f7a
--- /dev/null
+++ b/tests/e2e/configs/README.md
@@ -0,0 +1,2 @@
+# List of source files stored in `tests/e2e/configs` directory
+
diff --git a/tests/e2e/configuration/README.md b/tests/e2e/configuration/README.md
new file mode 100644
index 00000000..db6f5a44
--- /dev/null
+++ b/tests/e2e/configuration/README.md
@@ -0,0 +1,2 @@
+# List of source files stored in `tests/e2e/configuration` directory
+
diff --git a/tests/e2e/features/README.md b/tests/e2e/features/README.md
new file mode 100644
index 00000000..33a56606
--- /dev/null
+++ b/tests/e2e/features/README.md
@@ -0,0 +1,5 @@
+# List of source files stored in `tests/e2e/features` directory
+
+## [environment.py](environment.py)
+Code to be called before and after certain events during testing.
+
diff --git a/tests/e2e/features/steps/README.md b/tests/e2e/features/steps/README.md
new file mode 100644
index 00000000..d504b9fb
--- /dev/null
+++ b/tests/e2e/features/steps/README.md
@@ -0,0 +1,29 @@
+# List of source files stored in `tests/e2e/features/steps` directory
+
+## [__init__.py](__init__.py)
+Implementation of end-to-end tests steps.
+
+## [auth.py](auth.py)
+Implementation of common test steps.
+
+## [common.py](common.py)
+Implementation of common test steps.
+
+## [common_http.py](common_http.py)
+Common steps for HTTP-related operations.
+
+## [conversation.py](conversation.py)
+Implementation of common test steps.
+
+## [feedback.py](feedback.py)
+Implementation of common test steps for the feedback API.
+
+## [health.py](health.py)
+Implementation of common test steps.
+
+## [info.py](info.py)
+Implementation of common test steps.
+
+## [llm_query_response.py](llm_query_response.py)
+LLM query and response steps.
+
diff --git a/tests/e2e/features/steps/__init__.py b/tests/e2e/features/steps/__init__.py
index 9f9c392f..ac4b597e 100644
--- a/tests/e2e/features/steps/__init__.py
+++ b/tests/e2e/features/steps/__init__.py
@@ -1 +1 @@
-"""Implementation of end to end tests steps."""
+"""Implementation of end-to-end tests steps."""
diff --git a/tests/e2e/features/steps/common_http.py b/tests/e2e/features/steps/common_http.py
index 2f244933..d29f6075 100644
--- a/tests/e2e/features/steps/common_http.py
+++ b/tests/e2e/features/steps/common_http.py
@@ -1,4 +1,4 @@
-"""Common steps for HTTP related operations."""
+"""Common steps for HTTP-related operations."""
 
 import json
 
diff --git a/tests/e2e/test_api.py b/tests/e2e/test_api.py
index 5fe29398..7786c6fa 100644
--- a/tests/e2e/test_api.py
+++ b/tests/e2e/test_api.py
@@ -1 +1 @@
-"""Integration tests for basic REST API endpoints."""
+"""End-to-end tests for basic REST API endpoints."""
diff --git a/tests/e2e/utils/README.md b/tests/e2e/utils/README.md
new file mode 100644
index 00000000..55f6e87d
--- /dev/null
+++ b/tests/e2e/utils/README.md
@@ -0,0 +1,5 @@
+# List of source files stored in `tests/e2e/utils` directory
+
+## [utils.py](utils.py)
+Unsorted utility functions to be used from other sources and test step definitions.
+
diff --git a/tests/integration/README.md b/tests/integration/README.md
new file mode 100644
index 00000000..71715e56
--- /dev/null
+++ b/tests/integration/README.md
@@ -0,0 +1,17 @@
+# List of source files stored in `tests/integration/` directory
+
+## [__init__.py](__init__.py)
+Integration tests.
+
+## [conftest.py](conftest.py)
+Shared fixtures for integration tests.
+
+## [test_configuration.py](test_configuration.py)
+Integration tests for configuration loading and handling.
+
+## [test_openapi_json.py](test_openapi_json.py)
+Tests the OpenAPI specification that is to be stored in docs/openapi.json.
+
+## [test_version.py](test_version.py)
+Test if version is handled correctly.
+
diff --git a/tests/integration/endpoints/README.md b/tests/integration/endpoints/README.md
new file mode 100644
index 00000000..3cd57f3d
--- /dev/null
+++ b/tests/integration/endpoints/README.md
@@ -0,0 +1,14 @@
+# List of source files stored in `tests/integration/endpoints` directory
+
+## [__init__.py](__init__.py)
+Integration tests for API endpoints.
+
+## [test_config_integration.py](test_config_integration.py)
+Integration tests for the /config endpoint.
+
+## [test_health_integration.py](test_health_integration.py)
+Integration tests for the /health endpoint.
+
+## [test_info_integration.py](test_info_integration.py)
+Integration tests for the /info endpoint.
+
diff --git a/tests/unit/README.md b/tests/unit/README.md
new file mode 100644
index 00000000..61a41ed6
--- /dev/null
+++ b/tests/unit/README.md
@@ -0,0 +1,26 @@
+# List of source files stored in `tests/unit/` directory
+
+## [__init__.py](__init__.py)
+Unit tests.
+
+## [conftest.py](conftest.py)
+Shared pytest fixtures for unit tests.
+
+## [test_client.py](test_client.py)
+Unit tests for functions defined in src/client.py.
+
+## [test_configuration.py](test_configuration.py)
+Unit tests for functions defined in src/configuration.py.
+
+## [test_configuration_unknown_fields.py](test_configuration_unknown_fields.py)
+Test configuration validation for unknown fields.
+
+## [test_lightspeed_stack.py](test_lightspeed_stack.py)
+Unit tests for functions defined in src/lightspeed_stack.py.
+
+## [test_llama_stack_configuration.py](test_llama_stack_configuration.py)
+Unit tests for functions defined in src/llama_stack_configuration.py.
+
+## [test_log.py](test_log.py)
+Unit tests for functions defined in src/log.py.
+
diff --git a/tests/unit/app/README.md b/tests/unit/app/README.md
new file mode 100644
index 00000000..2c4395bd
--- /dev/null
+++ b/tests/unit/app/README.md
@@ -0,0 +1,11 @@
+# List of source files stored in `tests/unit/app` directory
+
+## [__init__.py](__init__.py)
+Init of tests/unit/app.
+
+## [test_database.py](test_database.py)
+Unit tests for app.database module.
+
+## [test_routers.py](test_routers.py)
+Unit tests for routers.py.
+
diff --git a/tests/unit/app/endpoints/README.md b/tests/unit/app/endpoints/README.md
new file mode 100644
index 00000000..636dad17
--- /dev/null
+++ b/tests/unit/app/endpoints/README.md
@@ -0,0 +1,53 @@
+# List of source files stored in `tests/unit/app/endpoints` directory
+
+## [__init__.py](__init__.py)
+Unit tests for endpoints implementations.
+
+## [test_authorized.py](test_authorized.py)
+Unit tests for the /authorized REST API endpoint.
+
+## [test_config.py](test_config.py)
+Unit tests for the /config REST API endpoint.
+
+## [test_conversations.py](test_conversations.py)
+Unit tests for the /conversations REST API endpoints.
+
+## [test_conversations_v2.py](test_conversations_v2.py)
+Unit tests for the /conversations REST API endpoints.
+
+## [test_feedback.py](test_feedback.py)
+Unit tests for the /feedback REST API endpoint.
+
+## [test_health.py](test_health.py)
+Unit tests for the /health REST API endpoint.
+
+## [test_info.py](test_info.py)
+Unit tests for the /info REST API endpoint.
+
+## [test_metrics.py](test_metrics.py)
+Unit tests for the /metrics REST API endpoint.
+
+## [test_models.py](test_models.py)
+Unit tests for the /models REST API endpoint.
+
+## [test_providers.py](test_providers.py)
+Unit tests for the /providers REST API endpoints.
+
+## [test_query.py](test_query.py)
+Unit tests for the /query REST API endpoint.
+
+## [test_query_v2.py](test_query_v2.py)
+Unit tests for the /query (v2) REST API endpoint using Responses API.
+
+## [test_root.py](test_root.py)
+Unit tests for the / endpoint handler.
+
+## [test_shields.py](test_shields.py)
+Unit tests for the /shields REST API endpoint.
+
+## [test_streaming_query.py](test_streaming_query.py)
+Unit tests for the /streaming-query REST API endpoint.
+
+## [test_tools.py](test_tools.py)
+Unit tests for tools endpoint.
+
diff --git a/tests/unit/authentication/README.md b/tests/unit/authentication/README.md
new file mode 100644
index 00000000..95b3d398
--- /dev/null
+++ b/tests/unit/authentication/README.md
@@ -0,0 +1,23 @@
+# List of source files stored in `tests/unit/authentication` directory
+
+## [__init__.py](__init__.py)
+Authentication unit tests package.
+
+## [test_auth.py](test_auth.py)
+Unit tests for functions defined in authentication/__init__.py
+
+## [test_jwk_token.py](test_jwk_token.py)
+Unit tests for functions defined in authentication/jwk_token.py
+
+## [test_k8s.py](test_k8s.py)
+Unit tests for authentication/k8s module.
+
+## [test_noop.py](test_noop.py)
+Unit tests for functions defined in authentication/noop.py
+
+## [test_noop_with_token.py](test_noop_with_token.py)
+Unit tests for functions defined in authentication/noop_with_token.py
+
+## [test_utils.py](test_utils.py)
+Unit tests for functions defined in authentication/utils.py
+
diff --git a/tests/unit/authorization/README.md b/tests/unit/authorization/README.md
new file mode 100644
index 00000000..41b1265e
--- /dev/null
+++ b/tests/unit/authorization/README.md
@@ -0,0 +1,11 @@
+# List of source files stored in `tests/unit/authorization` directory
+
+## [__init__.py](__init__.py)
+Unit tests for authorization module.
+
+## [test_middleware.py](test_middleware.py)
+Unit tests for the authorization middleware.
+
+## [test_resolvers.py](test_resolvers.py)
+Unit tests for the authorization resolvers.
+
diff --git a/tests/unit/cache/README.md b/tests/unit/cache/README.md
new file mode 100644
index 00000000..58f3b65b
--- /dev/null
+++ b/tests/unit/cache/README.md
@@ -0,0 +1,17 @@
+# List of source files stored in `tests/unit/cache` directory
+
+## [__init__.py](__init__.py)
+Test cases for conversation history cache implementations.
+
+## [test_cache_factory.py](test_cache_factory.py)
+Unit tests for CacheFactory class.
+
+## [test_noop_cache.py](test_noop_cache.py)
+Unit tests for NoopCache class.
+
+## [test_postgres_cache.py](test_postgres_cache.py)
+Unit tests for PostgreSQL cache implementation.
+
+## [test_sqlite_cache.py](test_sqlite_cache.py)
+Unit tests for SQLite cache implementation.
+
diff --git a/tests/unit/metrics/README.md b/tests/unit/metrics/README.md
new file mode 100644
index 00000000..94369fce
--- /dev/null
+++ b/tests/unit/metrics/README.md
@@ -0,0 +1,8 @@
+# List of source files stored in `tests/unit/metrics` directory
+
+## [__init__.py](__init__.py)
+Unit tests for metrics.
+
+## [test_utis.py](test_utis.py)
+Unit tests for functions defined in metrics/utils.py
+
diff --git a/tests/unit/models/README.md b/tests/unit/models/README.md
new file mode 100644
index 00000000..9e8eba75
--- /dev/null
+++ b/tests/unit/models/README.md
@@ -0,0 +1,5 @@
+# List of source files stored in `tests/unit/models` directory
+
+## [__init__.py](__init__.py)
+Unit tests for models.
+
diff --git a/tests/unit/models/config/README.md b/tests/unit/models/config/README.md
new file mode 100644
index 00000000..85be30dd
--- /dev/null
+++ b/tests/unit/models/config/README.md
@@ -0,0 +1,59 @@
+# List of source files stored in `tests/unit/models/config` directory
+
+## [__init__.py](__init__.py)
+Unit tests for models defined in config.py.
+
+## [test_authentication_configuration.py](test_authentication_configuration.py)
+Unit tests for AuthenticationConfiguration model.
+
+## [test_byok_rag.py](test_byok_rag.py)
+Unit tests for ByokRag model.
+
+## [test_conversation_cache.py](test_conversation_cache.py)
+Unit tests for ConversationCacheConfiguration model.
+
+## [test_cors.py](test_cors.py)
+Unit tests for CORSConfiguration model.
+
+## [test_customization.py](test_customization.py)
+Unit tests for Customization model.
+
+## [test_database_configuration.py](test_database_configuration.py)
+Unit tests for DatabaseConfiguration model.
+
+## [test_dump_configuration.py](test_dump_configuration.py)
+Unit tests checking ability to dump configuration.
+
+## [test_inference_configuration.py](test_inference_configuration.py)
+Unit tests for InferenceConfiguration model.
+
+## [test_jwt_role_rule.py](test_jwt_role_rule.py)
+Unit tests for JwtRoleRule model.
+
+## [test_llama_stack_configuration.py](test_llama_stack_configuration.py)
+Unit tests for LlamaStackConfiguration model.
+
+## [test_model_context_protocol_server.py](test_model_context_protocol_server.py)
+Unit tests for ModelContextProtocolServer model.
+
+## [test_postgresql_database_configuration.py](test_postgresql_database_configuration.py)
+Unit tests for PostgreSQLDatabaseConfiguration model.
+
+## [test_quota_handlers_config.py](test_quota_handlers_config.py)
+Unit tests for QuotaHandlersConfiguration model.
+
+## [test_quota_limiter_config.py](test_quota_limiter_config.py)
+Unit tests for QuotaLimiterConfig model.
+
+## [test_quota_scheduler_config.py](test_quota_scheduler_config.py)
+Unit tests for QuotaSchedulerConfig model.
+
+## [test_service_configuration.py](test_service_configuration.py)
+Unit tests for ServiceConfiguration model.
+
+## [test_tls_configuration.py](test_tls_configuration.py)
+Unit tests for TLSConfiguration model.
+
+## [test_user_data_collection.py](test_user_data_collection.py)
+Unit tests for UserDataCollection model.
+
diff --git a/tests/unit/models/requests/README.md b/tests/unit/models/requests/README.md
new file mode 100644
index 00000000..6f46f33c
--- /dev/null
+++ b/tests/unit/models/requests/README.md
@@ -0,0 +1,17 @@
+# List of source files stored in `tests/unit/models/requests` directory
+
+## [__init__.py](__init__.py)
+Unit tests for models defined in requests.py.
+
+## [test_attachment.py](test_attachment.py)
+Unit tests for Attachment model.
+
+## [test_feedback_request.py](test_feedback_request.py)
+Unit tests for FeedbackRequest model.
+
+## [test_feedback_status_update_request.py](test_feedback_status_update_request.py)
+Unit tests for FeedbackStatusUpdateRequest model.
+
+## [test_query_request.py](test_query_request.py)
+Unit tests for QueryRequest model.
+
diff --git a/tests/unit/models/responses/README.md b/tests/unit/models/responses/README.md
new file mode 100644
index 00000000..78d6c1fc
--- /dev/null
+++ b/tests/unit/models/responses/README.md
@@ -0,0 +1,20 @@
+# List of source files stored in `tests/unit/models/responses` directory
+
+## [__init__.py](__init__.py)
+Unit tests for models defined in responses.py.
+
+## [test_authorized_response.py](test_authorized_response.py)
+Unit tests for AuthorizedResponse model.
+
+## [test_query_response.py](test_query_response.py)
+Unit tests for QueryResponse model.
+
+## [test_rag_chunk.py](test_rag_chunk.py)
+Unit tests for RAGChunk model.
+
+## [test_status_response.py](test_status_response.py)
+Unit tests for StatusResponse model.
+
+## [test_unauthorized_response.py](test_unauthorized_response.py)
+Unit tests for UnauthorizedResponse model.
+
diff --git a/tests/unit/quota/README.md b/tests/unit/quota/README.md
new file mode 100644
index 00000000..fd1febf1
--- /dev/null
+++ b/tests/unit/quota/README.md
@@ -0,0 +1,23 @@
+# List of source files stored in `tests/unit/quota` directory
+
+## [__init__.py](__init__.py)
+Unit tests for quota limiters.
+
+## [test_cluster_quota_limiter.py](test_cluster_quota_limiter.py)
+Unit tests for ClusterQuotaLimiter class.
+
+## [test_connect_pg.py](test_connect_pg.py)
+Unit tests for PostgreSQL connection handler.
+
+## [test_connect_sqlite.py](test_connect_sqlite.py)
+Unit tests for SQLite connection handler.
+
+## [test_quota_exceed_error.py](test_quota_exceed_error.py)
+Unit tests for QuotaExceedError class.
+
+## [test_quota_limiter_factory.py](test_quota_limiter_factory.py)
+Unit tests for quota limiter factory class.
+
+## [test_user_quota_limiter.py](test_user_quota_limiter.py)
+Unit tests for UserQuotaLimiter class.
+
diff --git a/tests/unit/runners/README.md b/tests/unit/runners/README.md
new file mode 100644
index 00000000..33ffdcab
--- /dev/null
+++ b/tests/unit/runners/README.md
@@ -0,0 +1,8 @@
+# List of source files stored in `tests/unit/runners` directory
+
+## [__init__.py](__init__.py)
+Unit tests for runners.
+
+## [test_uvicorn_runner.py](test_uvicorn_runner.py)
+Unit tests for the Uvicorn runner implementation.
+
diff --git a/tests/unit/runners/test_uvicorn_runner.py b/tests/unit/runners/test_uvicorn_runner.py
index fc44811e..33691d1b 100644
--- a/tests/unit/runners/test_uvicorn_runner.py
+++ b/tests/unit/runners/test_uvicorn_runner.py
@@ -1,4 +1,4 @@
-"""Unit tests for runners."""
+"""Unit tests for the Uvicorn runner implementation."""
 
 from pathlib import Path
 from pytest_mock import MockerFixture
diff --git a/tests/unit/utils/README.md b/tests/unit/utils/README.md
new file mode 100644
index 00000000..12f2d5bd
--- /dev/null
+++ b/tests/unit/utils/README.md
@@ -0,0 +1,35 @@
+# List of source files stored in `tests/unit/utils` directory
+
+## [__init__.py](__init__.py)
+Init of tests/unit/utils.
+
+## [auth_helpers.py](auth_helpers.py)
+Helper functions for mocking authorization in tests.
+
+## [test_checks.py](test_checks.py)
+Unit tests for functions defined in utils/checks module.
+
+## [test_common.py](test_common.py)
+Test module for utils/common.py.
+
+## [test_connection_decorator.py](test_connection_decorator.py)
+Unit tests for the connection decorator.
+
+## [test_endpoints.py](test_endpoints.py)
+Unit tests for endpoints utility functions.
+
+## [test_llama_stack_version.py](test_llama_stack_version.py)
+Unit tests for utility function to check Llama Stack version.
+
+## [test_mcp_headers.py](test_mcp_headers.py)
+Unit tests for MCP headers utility functions.
+
+## [test_suid.py](test_suid.py)
+Unit tests for functions defined in utils.suid module.
+
+## [test_transcripts.py](test_transcripts.py)
+Unit tests for functions defined in utils.transcripts module.
+
+## [test_types.py](test_types.py)
+Unit tests for functions defined in utils/types.py.
+