fix(goose): Declare args parameter in generated recipes (#2402)

tests/integrations/test_integration_goose.py

@@ -1,5 +1,9 @@
 """Tests for GooseIntegration."""
 
+import yaml
+from specify_cli.integrations import get_integration
+from specify_cli.integrations.manifest import IntegrationManifest
+
 from .test_integration_base_yaml import YamlIntegrationTests
 
 
@@ -9,3 +13,27 @@ class TestGooseIntegration(YamlIntegrationTests):
     COMMANDS_SUBDIR = "recipes"
     REGISTRAR_DIR = ".goose/recipes"
     CONTEXT_FILE = "AGENTS.md"
+
+    def test_setup_declares_args_parameter_for_args_prompt(self, tmp_path):
+        # “If a generated Goose recipe uses {{args}} in its prompt, it
+        # must declare a corresponding args parameter.”
+
+        integration = get_integration("goose")
+        assert integration is not None
+
+        manifest = IntegrationManifest("goose", tmp_path)
+        created = integration.setup(tmp_path, manifest, script_type="sh")
+
+        recipe_files = [path for path in created if path.suffix == ".yaml"]
+        assert recipe_files
+
+        for recipe_file in recipe_files:
+            data = yaml.safe_load(recipe_file.read_text(encoding="utf-8"))
+
+            if "{{args}}" not in data["prompt"]:
+                continue
+
+            assert any(
+                param.get("key") == "args"
+                for param in data.get("parameters", [])
+            ), f"{recipe_file} uses {{{{args}}}} but does not declare args"