--- original
+++ private
@@ -14,9 +14,12 @@
 import urllib.request
 from pathlib import Path
 
+sys.path.insert(0, 'C:\\Users\\User\\Documents\\Git\\ARCADIA-Studio\\.local\\python-deps')
 from jsonschema import Draft202012Validator, FormatChecker
 
-ROOT = Path(__file__).resolve().parents[3]
+ROOT = Path('C:\\Users\\User\\Documents\\Git\\ARCADIA-Studio')
+EVIDENCE = Path('C:\\Users\\User\\Documents\\Git\\ARCADIA-Studio\\.local\\packaged-server-865483b-20260911')
+import contextlib
 local = json.loads((ROOT / "docs/openapi.json").read_text(encoding="utf-8"))
 for schema in local["components"]["schemas"].values():
     Draft202012Validator.check_schema(schema)
@@ -27,14 +30,17 @@
                                 format_checker=FormatChecker())
 
 
-with tempfile.TemporaryDirectory(prefix="arcadia-semantic-http-") as directory:
+with contextlib.nullcontext(str(EVIDENCE / "schema-store")) as directory:
     env = dict(os.environ)
     env.pop("ARCADIA_SERVER_TOKEN", None)
     process = subprocess.Popen([sys.argv[1], "--bind", "127.0.0.1:0", "--data-dir", directory],
                                stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True, env=env,
                                creationflags=subprocess.CREATE_NO_WINDOW if os.name == "nt" else 0)
     try:
+        (EVIDENCE / 'schema-launch.json').write_text(json.dumps({'pid':process.pid,'args':process.args,'cwd':os.getcwd(),'PATH':env['PATH']},indent=2))
         banner = process.stderr.readline()
+        (EVIDENCE / 'schema-server.stderr.log').write_text(banner)
+        responses = []
         address = re.search(r"listening on (127\.0\.0\.1:\d+)", banner)
         assert address, banner
         base = "http://" + address.group(1)
@@ -50,7 +56,10 @@
             except urllib.error.HTTPError as error:
                 response = error
             with response:
-                data = json.load(response)
+                raw = response.read()
+                data = json.loads(raw)
+                responses.append({'method':method,'path':path,'body':body,'status':response.status,'etag':response.headers.get('ETag'),'response':raw.decode()})
+                (EVIDENCE / 'schema-http.json').write_text(json.dumps(responses,indent=2))
                 assert response.status == expected, (response.status, data)
                 return data, response.headers.get("ETag")
 
@@ -134,3 +143,7 @@
     finally:
         process.terminate()
         process.wait(timeout=15)
+        stdout, stderr = process.communicate(timeout=15)
+        (EVIDENCE / 'schema-server.stdout.log').write_text(stdout)
+        with (EVIDENCE / 'schema-server.stderr.log').open('a') as log: log.write(stderr)
+        (EVIDENCE / 'schema-stop.json').write_text(json.dumps({'pid':process.pid,'exit_code':process.returncode,'has_exited':process.poll() is not None,'method':'owned process terminate in original finally'},indent=2))