diff --git a/simvue/config/user.py b/simvue/config/user.py
index 8e80bb0b..5c89ba3f 100644
--- a/simvue/config/user.py
+++ b/simvue/config/user.py
@@ -4,6 +4,7 @@
 
 """
 
+import contextlib
 import functools
 import http
 import logging
@@ -70,6 +71,7 @@ class SimvueConfiguration(pydantic.BaseModel):
     eco: EcoConfig = EcoConfig()
     current_profile: str | None = None
     _server_version: semver.Version | None = None
+    _nosim_version: semver.Version | None = None
 
     @property
     def server_verify(self) -> str | bool:
@@ -84,6 +86,11 @@ def server_version(self) -> semver.Version:
             raise RuntimeError("Expected server version to be defined")
         return self._server_version
 
+    @property
+    def nosim_version(self) -> semver.Version | None:
+        """Retrieve current noSim version if available."""
+        return self._nosim_version
+
     @classmethod
     def _load_pyproject_configs(cls) -> dict | None:
         """Recover any Simvue non-authentication configurations from pyproject.toml."""
@@ -127,14 +134,16 @@ def _check_server(
         url: str,
         mode: typing.Literal["offline", "online", "disabled"],
         verify: str | bool,
-    ) -> semver.Version | None:
+    ) -> tuple[semver.Version | None, semver.Version | None]:
         if mode in {"offline", "disabled"}:
-            return None
+            return None, None
 
         headers: dict[str, str] = {
             "Authorization": f"Bearer {token}",
             "User-Agent": f"Simvue Python client {__version__}",
         }
+
+        # Retrieve Server version
         try:
             _url = URL(url) / "version"
             _response = sv_get(f"{_url}", headers=headers, verify=verify)
@@ -152,6 +161,22 @@ def _check_server(
                 f"Exception retrieving server version:\n {err!s}",
             ) from err
 
+        _nosim_version_str: str = ""
+        _nosim_version: semver.Version | None = None
+
+        # Retrieve noSim version if applicable
+        with contextlib.suppress(Exception):
+            _url = URL(url) / "nosim" / "version"
+            _response = sv_get(f"{_url}", headers=headers, verify=verify)
+
+            if _response.status_code == http.HTTPStatus.UNAUTHORIZED:
+                raise AssertionError("Unauthorised token")
+
+            if _response.status_code == http.HTTPStatus.OK and (
+                _nosim_version_str := _response.json().get("version")
+            ):
+                _nosim_version = semver.Version.parse(_nosim_version_str)
+
         _version = semver.Version.parse(_version_str)
 
         if (
@@ -159,16 +184,18 @@ def _check_server(
             and _version >= SIMVUE_SERVER_UPPER_CONSTRAINT
         ):
             raise AssertionError(
-                f"Python API v{_version_str} is not compatible "
-                "with Simvue server versions "
-                f">= {SIMVUE_SERVER_UPPER_CONSTRAINT}",
+                f"Python API v{__version__} is not compatible "
+                "with the current Simvue server version: "
+                f"{_version_str} >= {SIMVUE_SERVER_UPPER_CONSTRAINT}",
             )
         if SIMVUE_SERVER_LOWER_CONSTRAINT and _version < SIMVUE_SERVER_LOWER_CONSTRAINT:
             raise AssertionError(
-                f"Python API v{_version_str} is not compatible with Simvue "
-                f"server versions < {SIMVUE_SERVER_LOWER_CONSTRAINT}",
+                f"Python API v{__version__} is not compatible "
+                "with the current Simvue server version: "
+                f"{_version_str} < {SIMVUE_SERVER_LOWER_CONSTRAINT}",
             )
-        return _version
+
+        return _version, _nosim_version
 
     @pydantic.validate_call
     def write(self, out_directory: pydantic.DirectoryPath) -> None:
@@ -183,7 +210,7 @@ def check_valid_server(self) -> Self:
         if not self.server.token:
             raise ValueError("No token provided.")
 
-        self._server_version = self._check_server(
+        self._server_version, self._nosim_version = self._check_server(
             token=self.server.token.get_secret_value(),
             url=self.server.url,
             verify=self.server_verify,
diff --git a/tests/functional/test_run_class.py b/tests/functional/test_run_class.py
index a6d6f04b..0d7c7842 100644
--- a/tests/functional/test_run_class.py
+++ b/tests/functional/test_run_class.py
@@ -814,6 +814,9 @@ def test_set_folder_details(request: pytest.FixtureRequest) -> None:
     with sv_run.Run() as run:
         folder_name: str = f"/simvue_unit_testing/{_uuid}"
         description: str = "test description"
+        metadata: dict[str, str] = {
+            "test_name": "test_set_folder_details"
+        }
         tags: list[str] = [
             "simvue_client_unit_tests",
             "test_set_folder_details"
@@ -824,7 +827,7 @@ def test_set_folder_details(request: pytest.FixtureRequest) -> None:
             visibility="tenant" if os.environ.get("CI") else None,
             retention_period=os.environ.get("SIMVUE_TESTING_RETENTION_PERIOD", "2 mins"),
         )
-        run.set_folder_details(tags=tags, description=description)
+        run.set_folder_details(tags=tags, description=description, metadata=metadata)
 
     client = sv_cl.Client()
     _folder = client.get_folder(folder_path=folder_name)
diff --git a/uv.lock b/uv.lock
index 9a8c5877..1004b286 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1847,7 +1847,7 @@ wheels = [
 
 [[package]]
 name = "simvue"
-version = "2.5.5"
+version = "2.5.7"
 source = { editable = "." }
 dependencies = [
     { name = "click" },