From e3040c3b3b29b7f3069e3891f48d99786a67e3f1 Mon Sep 17 00:00:00 2001
From: kapelame <kape@kapedeMacBook-Air.local>
Date: Thu, 13 Aug 2026 19:32:25 +0800
Subject: [PATCH] fix: use bearer auth for MiniMax in Claude Code

---
 .../connector/agentdaemon/model_injection.go  |  7 ++++++
 .../agentdaemon/model_injection_test.go       | 25 +++++++++++++++++++
 2 files changed, 32 insertions(+)

diff --git a/server/internal/connector/agentdaemon/model_injection.go b/server/internal/connector/agentdaemon/model_injection.go
index bb86dd1..77c0382 100644
--- a/server/internal/connector/agentdaemon/model_injection.go
+++ b/server/internal/connector/agentdaemon/model_injection.go
@@ -306,6 +306,13 @@ func injectClaudeManagedModel(opts map[string]any, modelID string, mr store.Mode
 	// (ANTHROPIC_AUTH_TOKEN). When both vars are set Claude Code prefers
 	// AUTH_TOKEN, so set only the one matching the scheme.
 	authScheme := stringFromMap(mr.ProviderConfig, "auth_scheme")
+	if authScheme == "" {
+		switch strings.ToLower(strings.TrimSpace(mr.ProviderType)) {
+		case "minimax-cn", "minimax-en":
+			// MiniMax's Claude Code setup uses Authorization: Bearer.
+			authScheme = "bearer"
+		}
+	}
 	if authScheme == "bearer" {
 		delete(env, "ANTHROPIC_API_KEY")
 		env["ANTHROPIC_AUTH_TOKEN"] = apiKey
diff --git a/server/internal/connector/agentdaemon/model_injection_test.go b/server/internal/connector/agentdaemon/model_injection_test.go
index 4e4520b..5f7d2c2 100644
--- a/server/internal/connector/agentdaemon/model_injection_test.go
+++ b/server/internal/connector/agentdaemon/model_injection_test.go
@@ -506,6 +506,31 @@ func TestInjectManagedModel_BearerAuthScheme_InjectsAuthToken(t *testing.T) {
 	}
 }
 
+func TestInjectManagedModel_MiniMaxDefaultsToAuthToken(t *testing.T) {
+	for _, providerType := range []string{"minimax-cn", "minimax-en"} {
+		t.Run(providerType, func(t *testing.T) {
+			opts := map[string]any{}
+			mr := store.ModelRuntime{
+				ModelID:      "model-minimax",
+				ModelKey:     "MiniMax-M3",
+				ProviderType: providerType,
+				Adapter:      "@ai-sdk/anthropic",
+				BaseURL:      "https://api.minimax.io/anthropic",
+			}
+			if err := injectClaudeManagedModel(opts, mr.ModelID, mr, "sk-minimax"); err != nil {
+				t.Fatalf("injectClaudeManagedModel: %v", err)
+			}
+			env := opts["env"].(map[string]any)
+			if got := env["ANTHROPIC_AUTH_TOKEN"]; got != "sk-minimax" {
+				t.Fatalf("ANTHROPIC_AUTH_TOKEN=%v, want sk-minimax", got)
+			}
+			if _, exists := env["ANTHROPIC_API_KEY"]; exists {
+				t.Fatal("ANTHROPIC_API_KEY should not be set for MiniMax Claude Code")
+			}
+		})
+	}
+}
+
 // ----------------------------------------------------------------------
 // applySpecMemoryInjection
 // ----------------------------------------------------------------------