fix(auxiliary): support minimax oauth providers

agent/auxiliary_client.py

@@ -2960,6 +2960,7 @@ def _wrap_if_needed(client_obj, final_model_str: str, base_url_str: str = "",
             PROVIDER_REGISTRY,
             resolve_api_key_provider_credentials,
             resolve_external_process_provider_credentials,
+            resolve_minimax_oauth_runtime_credentials,
         )
     except ImportError:
         logger.debug("hermes_cli.auth not available for provider %s", provider)
@@ -2970,7 +2971,7 @@ def _wrap_if_needed(client_obj, final_model_str: str, base_url_str: str = "",
         logger.warning("resolve_provider_client: unknown provider %r", provider)
         return None, None
 
-    if pconfig.auth_type == "api_key":
+    if pconfig.auth_type in {"api_key", "oauth_minimax"}:
         if provider == "anthropic":
             client, default_model = _try_anthropic(explicit_api_key=explicit_api_key)
             if client is None:
@@ -2979,7 +2980,10 @@ def _wrap_if_needed(client_obj, final_model_str: str, base_url_str: str = "",
             final_model = _normalize_resolved_model(model or default_model, provider)
             return (_to_async_client(client, final_model, is_vision=is_vision) if async_mode else (client, final_model))
 
-        creds = resolve_api_key_provider_credentials(provider)
+        if pconfig.auth_type == "oauth_minimax":
+            creds = resolve_minimax_oauth_runtime_credentials()
+        else:
+            creds = resolve_api_key_provider_credentials(provider)
         api_key = str(creds.get("api_key", "")).strip()
         # Honour an explicit api_key override (e.g. from a fallback_model entry
         # or a custom_providers entry) so callers that pass an explicit

tests/agent/test_auxiliary_client.py

@@ -2497,6 +2497,25 @@ def test_resolve_provider_client_passes_explicit_api_key_to_anthropic(self):
             "resolve_provider_client must forward explicit_api_key to _try_anthropic()"
         )
 
+    def test_resolve_provider_client_supports_minimax_oauth(self):
+        """MiniMax OAuth should resolve via its runtime credential helper."""
+        fake_client = MagicMock()
+        with patch(
+            "hermes_cli.auth.resolve_minimax_oauth_runtime_credentials",
+            return_value={
+                "provider": "minimax-oauth",
+                "api_key": "oauth-token",
+                "base_url": "https://api.minimax.io/anthropic",
+                "source": "oauth",
+            },
+        ), patch("agent.auxiliary_client.OpenAI", return_value=fake_client) as mock_openai:
+            client, model = resolve_provider_client("minimax-oauth")
+
+        assert client is not None
+        assert model == "MiniMax-M2.7-highspeed"
+        assert mock_openai.call_args.kwargs["api_key"] == "oauth-token"
+        assert mock_openai.call_args.kwargs["base_url"] == "https://api.minimax.io/v1"
+
 
 # ── Auxiliary unhealthy-provider TTL cache (issue #23570) ────────────────