fix: add workspace routing to cloud upload and API client

src/basic_memory/cli/commands/cloud/cloud_utils.py

@@ -41,6 +41,10 @@ async def fetch_cloud_projects(
 ) -> CloudProjectList:
     """Fetch list of projects from cloud API.
 
+    Args:
+        project_name: Optional project name for workspace resolution
+        workspace: Cloud workspace tenant_id to list projects from
+
     Returns:
         CloudProjectList with projects from cloud
     """

src/basic_memory/cli/commands/cloud/upload_command.py

@@ -106,6 +106,8 @@ async def _upload():
                 raise typer.Exit(1)
 
         # Perform upload (or dry run)
+        if resolved_workspace:
+            console.print(f"[dim]Using workspace: {resolved_workspace}[/dim]")
         if dry_run:
             console.print(
                 f"[yellow]DRY RUN: Showing what would be uploaded to '{project}'[/yellow]"

tests/cli/cloud/test_cloud_api_client_and_utils.py

@@ -270,6 +270,8 @@ async def api_request(**_kwargs):
         await project_exists("alpha", api_request=api_request)
 
 
+
+
 @pytest.mark.asyncio
 async def test_make_api_request_prefers_api_key_over_oauth(config_home, config_manager):
     """API key in config should be used without needing an OAuth token on disk."""

tests/cli/cloud/test_upload_command_routing.py

@@ -12,7 +12,7 @@
 runner = CliRunner()
 
 
-def test_cloud_upload_uses_control_plane_client(monkeypatch, tmp_path):
+def test_cloud_upload_uses_control_plane_client(monkeypatch, tmp_path, config_manager):
     """Upload command should use control-plane cloud client for WebDAV PUT operations."""
     import basic_memory.cli.commands.cloud.upload_command as upload_command
 

tests/mcp/test_async_client_modes.py

@@ -316,6 +316,64 @@ async def test_get_cloud_control_plane_client_uses_oauth_token(config_manager):
         assert client.headers.get("Authorization") == "Bearer oauth-control-123"
 
 
+@pytest.mark.asyncio
+async def test_get_cloud_control_plane_client_with_workspace(config_manager):
+    """Control plane client passes X-Workspace-ID header when workspace is provided."""
+    cfg = config_manager.load_config()
+    cfg.cloud_host = "https://cloud.example.test"
+    cfg.cloud_api_key = "bmc_test_key_123"
+    config_manager.save_config(cfg)
+
+    async with get_cloud_control_plane_client(workspace="tenant-abc") as client:
+        assert client.headers.get("X-Workspace-ID") == "tenant-abc"
+
+    # Without workspace, header should not be present
+    async with get_cloud_control_plane_client() as client:
+        assert "X-Workspace-ID" not in client.headers
+
+
+@pytest.mark.asyncio
+async def test_get_client_auto_resolves_workspace_from_project_config(config_manager):
+    """get_client resolves workspace from project entry when not explicitly passed."""
+    cfg = config_manager.load_config()
+    cfg.cloud_host = "https://cloud.example.test"
+    cfg.cloud_api_key = "bmc_test_key_123"
+    cfg.set_project_mode("research", ProjectMode.CLOUD)
+    cfg.projects["research"].workspace_id = "tenant-from-config"
+    config_manager.save_config(cfg)
+
+    async with get_client(project_name="research") as client:
+        assert client.headers.get("X-Workspace-ID") == "tenant-from-config"
+
+
+@pytest.mark.asyncio
+async def test_get_client_auto_resolves_workspace_from_default(config_manager):
+    """get_client falls back to default_workspace when project has no workspace_id."""
+    cfg = config_manager.load_config()
+    cfg.cloud_host = "https://cloud.example.test"
+    cfg.cloud_api_key = "bmc_test_key_123"
+    cfg.set_project_mode("research", ProjectMode.CLOUD)
+    cfg.default_workspace = "default-tenant-456"
+    config_manager.save_config(cfg)
+
+    async with get_client(project_name="research") as client:
+        assert client.headers.get("X-Workspace-ID") == "default-tenant-456"
+
+
+@pytest.mark.asyncio
+async def test_get_client_explicit_workspace_overrides_config(config_manager):
+    """Explicit workspace param takes priority over project config."""
+    cfg = config_manager.load_config()
+    cfg.cloud_host = "https://cloud.example.test"
+    cfg.cloud_api_key = "bmc_test_key_123"
+    cfg.set_project_mode("research", ProjectMode.CLOUD)
+    cfg.projects["research"].workspace_id = "tenant-from-config"
+    config_manager.save_config(cfg)
+
+    async with get_client(project_name="research", workspace="explicit-tenant") as client:
+        assert client.headers.get("X-Workspace-ID") == "explicit-tenant"
+
+
 @pytest.mark.asyncio
 async def test_get_cloud_control_plane_client_raises_without_credentials(config_manager):
     cfg = config_manager.load_config()