diff --git a/.github/copilot_assignment_test.md b/.github/copilot_assignment_test.md
new file mode 100644
index 000000000000..b903a8dcd25d
--- /dev/null
+++ b/.github/copilot_assignment_test.md
@@ -0,0 +1,21 @@
+# Copilot Assignment API Test
+
+## Test Information
+- **Date**: 2026-02-05
+- **Purpose**: Verify copilot-swe-agent[bot] can be assigned via GitHub API
+- **Status**: ✅ Success
+
+## Test Results
+The copilot-swe-agent[bot] was successfully assigned to this issue via API and is processing the request.
+
+### Evidence
+- Bot successfully accessed the repository
+- Bot analyzed the issue requirements
+- Bot can create and modify files in the repository
+- Bot can commit and push changes to the feature branch
+
+## Conclusion
+The GitHub API assignment functionality is working correctly for copilot-swe-agent[bot].
+
+---
+*This file was automatically generated by copilot-swe-agent[bot] to demonstrate successful API assignment.*