chore(CI): Fix artifact download (#110)

Author: mtodor

.github/workflows/model-evaluation.yml

@@ -87,18 +87,20 @@ jobs:
       - name: Download all results
         uses: actions/download-artifact@v8
         with:
-          # Download all artifacts instead of using pattern matching.
-          # When pattern matches a single artifact, download-artifact extracts
-          # it directly into the path without creating a subdirectory, breaking
-          # the expected path structure. Downloading all artifacts always creates
-          # per-artifact subdirectories.
+          pattern: eval-results-*
           path: eval-results
 
       - name: Update model evaluation docs
         run: |
           MODELS="${{ inputs.models || 'gpt-5-mini' }}"
           for MODEL in $(echo "$MODELS" | tr ',' ' '); do
+            # download-artifact@v8 creates per-artifact subdirectories only when
+            # multiple artifacts are downloaded. With a single artifact it extracts
+            # directly into the target path. Check both locations.
             RESULTS_FILE="eval-results/eval-results-${MODEL}/mcpchecker-stackrox-mcp-e2e-out.json"
+            if [ ! -f "$RESULTS_FILE" ]; then
+              RESULTS_FILE="eval-results/mcpchecker-stackrox-mcp-e2e-out.json"
+            fi
             if [ -f "$RESULTS_FILE" ]; then
               echo "Updating docs for model: ${MODEL}"
               ./scripts/update-model-evaluation.sh \