Seeing internal command syntax

Occasionally, I keep seeing blocks of "code" that look more like internal Claude Code instructions:
Example:

⏺ Background command "Poll Copilot + CI for #817" completed (exit code 0)

⏺ court
  <invoke name="Bash">
  <parameter name="command">cat /private/tmp/claude-501/-Users-king-dev-leaderboard-repos-leaderboard-fantasy/dd7468c7-fd15-410a-848
  1-e5978c7aa7c4/tasks/b8vkzhxuw.output</parameter>
  <parameter name="description">Read #817 Copilot + CI result</parameter>
  </invoke>

Environment Info

• Platform: darwin
• Terminal: WarpTerminal
• Version: 2.1.170
• Feedback ID: 227d8961-773e-4e11-958f-80a7e34ddf6a

Errors

[]