Potential fix for pull request finding

Fix missing `.agent` filename suffix

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

Author: darkglow-net

tests/test_ai_skills.py

@@ -433,8 +433,8 @@ def test_skills_install_for_all_agents(self, temp_dir, agent_key):
         commands_subdir = AGENT_CONFIG[agent_key].get("commands_subdir", "commands")
         cmds_dir = proj / agent_folder.rstrip("/") / commands_subdir
         cmds_dir.mkdir(parents=True)
-        # Copilot filters for speckit.*.md; other agents use plain names
-        fname = "speckit.specify.md" if agent_key == "copilot" else "specify.md"
+        # Copilot uses speckit.*.agent.md templates; other agents use plain names
+        fname = "speckit.specify.agent.md" if agent_key == "copilot" else "specify.md"
         (cmds_dir / fname).write_text(
             "---\ndescription: Test command\n---\n\n# Test\n\nBody.\n"
         )