diff --git a/backend/kitex_gen/coze/loop/llm/domain/manage/manage.go b/backend/kitex_gen/coze/loop/llm/domain/manage/manage.go
index ba2134f52..379b4d90c 100644
--- a/backend/kitex_gen/coze/loop/llm/domain/manage/manage.go
+++ b/backend/kitex_gen/coze/loop/llm/domain/manage/manage.go
@@ -28,6 +28,8 @@ const (
 
 	ProtocolArkbot = "arkbot"
 
+	ProtocolMinimax = "minimax"
+
 	ParamTypeFloat = "float"
 
 	ParamTypeInt = "int"
diff --git a/backend/modules/llm/domain/entity/manage.go b/backend/modules/llm/domain/entity/manage.go
index e7ce589c8..066b78fd6 100644
--- a/backend/modules/llm/domain/entity/manage.go
+++ b/backend/modules/llm/domain/entity/manage.go
@@ -204,6 +204,7 @@ type ProtocolConfig struct {
 	ProtocolConfigQwen     *ProtocolConfigQwen     `json:"protocol_config_qwen" yaml:"protocol_config_qwen" mapstructure:"protocol_config_qwen"`
 	ProtocolConfigQianfan  *ProtocolConfigQianfan  `json:"protocol_config_qianfan" yaml:"protocol_config_qianfan" mapstructure:"protocol_config_qianfan"`
 	ProtocolConfigArkBot   *ProtocolConfigArkBot   `json:"protocol_config_ark_bot" yaml:"protocol_config_ark_bot" mapstructure:"protocol_config_ark_bot"`
+	ProtocolConfigMiniMax  *ProtocolConfigMiniMax  `json:"protocol_config_minimax" yaml:"protocol_config_minimax" mapstructure:"protocol_config_minimax"`
 }
 
 type ProtocolConfigArk struct {
@@ -265,6 +266,10 @@ type ProtocolConfigQianfan struct {
 	ResponseFormatJsonSchema *string  `json:"response_format_json_schema" yaml:"response_format_json_schema" mapstructure:"response_format_json_schema"`
 }
 
+type ProtocolConfigMiniMax struct {
+	ResponseFormatType string `json:"response_format_type" yaml:"response_format_type" mapstructure:"response_format_type"`
+}
+
 type ProtocolConfigArkBot struct {
 	Region        string            `json:"region" yaml:"region" mapstructure:"region"`
 	AccessKey     string            `json:"access_key" yaml:"access_key" mapstructure:"access_key"`
@@ -406,6 +411,7 @@ const (
 	ProtocolQwen      Protocol = "qwen"
 	ProtocolQianfan   Protocol = "qianfan"
 	ProtocolArkBot    Protocol = "arkbot"
+	ProtocolMiniMax   Protocol = "minimax"
 )
 
 type Family string
diff --git a/backend/modules/llm/domain/service/llmfactory/factory_test.go b/backend/modules/llm/domain/service/llmfactory/factory_test.go
index 69f284558..2b83a4783 100644
--- a/backend/modules/llm/domain/service/llmfactory/factory_test.go
+++ b/backend/modules/llm/domain/service/llmfactory/factory_test.go
@@ -287,6 +287,25 @@ func TestFactoryImpl_CreateLLM(t *testing.T) {
 			wantNotNil: true,
 			wantErr:    nil,
 		},
+		{
+			name: "eino_minimax",
+			args: args{
+				ctx: context.Background(),
+				model: &entity.Model{
+					Frame:    entity.FrameDefault,
+					Protocol: entity.ProtocolMiniMax,
+					ProtocolConfig: &entity.ProtocolConfig{
+						APIKey:                "your-api-key",
+						Model:                 "MiniMax-M2.7",
+						TimeoutMs:             nil,
+						ProtocolConfigMiniMax: &entity.ProtocolConfigMiniMax{},
+					},
+					ParamConfig: paramCfg,
+				},
+			},
+			wantNotNil: true,
+			wantErr:    nil,
+		},
 		{
 			name: "failed",
 			args: args{
diff --git a/backend/modules/llm/domain/service/llmimpl/eino/init.go b/backend/modules/llm/domain/service/llmimpl/eino/init.go
index 2688bf13f..4d09e75c3 100644
--- a/backend/modules/llm/domain/service/llmimpl/eino/init.go
+++ b/backend/modules/llm/domain/service/llmimpl/eino/init.go
@@ -55,6 +55,8 @@ func NewLLM(ctx context.Context, model *entity.Model, opts ...entity.Option) (*L
 		chatModel, err = qianfanBuilder(ctx, model, opts...)
 	case entity.ProtocolArkBot:
 		chatModel, err = arkBotBuilder(ctx, model, opts...)
+	case entity.ProtocolMiniMax:
+		chatModel, err = miniMaxBuilder(ctx, model, opts...)
 	default:
 		err = errors.Errorf("eino unsupport the protocol:%s", model.Protocol)
 	}
@@ -441,3 +443,44 @@ func arkBotBuilder(ctx context.Context, model *entity.Model, opts ...entity.Opti
 	}
 	return arkbot.NewChatModel(ctx, cfg)
 }
+
+func miniMaxBuilder(ctx context.Context, model *entity.Model, opts ...entity.Option) (einoModel.ToolCallingChatModel, error) {
+	if err := checkModelBeforeBuild(model); err != nil {
+		return nil, err
+	}
+	p := model.ProtocolConfig
+	ops := entity.ApplyOptions(nil, opts...)
+
+	baseURL := p.BaseURL
+	if baseURL == "" {
+		baseURL = "https://api.minimax.io/v1"
+	}
+
+	cfg := &openai.ChatModelConfig{
+		APIKey:           p.APIKey,
+		BaseURL:          baseURL,
+		Model:            p.Model,
+		MaxTokens:        ops.MaxTokens,
+		Temperature:      ops.Temperature,
+		TopP:             ops.TopP,
+		Stop:             ops.Stop,
+		FrequencyPenalty: ops.FrequencyPenalty,
+		PresencePenalty:  ops.PresencePenalty,
+	}
+	if p.TimeoutMs != nil {
+		cfg.Timeout = time.Duration(*p.TimeoutMs) * time.Millisecond
+	}
+	if pc := p.ProtocolConfigMiniMax; pc != nil {
+		if pc.ResponseFormatType != "" {
+			cfg.ResponseFormat = &acl_openai.ChatCompletionResponseFormat{
+				Type: acl_openai.ChatCompletionResponseFormatType(pc.ResponseFormatType),
+			}
+		}
+	}
+	if ops.ResponseFormat != nil {
+		cfg.ResponseFormat = &acl_openai.ChatCompletionResponseFormat{
+			Type: acl_openai.ChatCompletionResponseFormatType(ops.ResponseFormat.Type),
+		}
+	}
+	return openai.NewChatModel(ctx, cfg)
+}
diff --git a/backend/modules/llm/domain/service/llmimpl/eino/minimax_integration_test.go b/backend/modules/llm/domain/service/llmimpl/eino/minimax_integration_test.go
new file mode 100644
index 000000000..f2100f7f3
--- /dev/null
+++ b/backend/modules/llm/domain/service/llmimpl/eino/minimax_integration_test.go
@@ -0,0 +1,90 @@
+// Copyright (c) 2025 coze-dev Authors
+// SPDX-License-Identifier: Apache-2.0
+
+package eino
+
+import (
+	"context"
+	"os"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/coze-dev/coze-loop/backend/modules/llm/domain/entity"
+)
+
+func TestMiniMaxIntegration(t *testing.T) {
+	apiKey := os.Getenv("MINIMAX_API_KEY")
+	if apiKey == "" {
+		t.Skip("MINIMAX_API_KEY not set, skipping integration tests")
+	}
+
+	t.Run("minimax_m27_generate", func(t *testing.T) {
+		model := &entity.Model{
+			Protocol: entity.ProtocolMiniMax,
+			ProtocolConfig: &entity.ProtocolConfig{
+				APIKey: apiKey,
+				Model:  "MiniMax-M2.7",
+			},
+		}
+		llm, err := NewLLM(context.Background(), model,
+			entity.WithTemperature(0.7),
+			entity.WithMaxTokens(100),
+		)
+		require.NoError(t, err)
+		require.NotNil(t, llm)
+
+		resp, err := llm.Generate(context.Background(), []*entity.Message{
+			{Role: entity.RoleUser, Content: "Say hello in one word."},
+		})
+		require.NoError(t, err)
+		require.NotNil(t, resp)
+		require.NotEmpty(t, resp.Content)
+		require.Equal(t, entity.RoleAssistant, resp.Role)
+	})
+
+	t.Run("minimax_m25_highspeed_generate", func(t *testing.T) {
+		model := &entity.Model{
+			Protocol: entity.ProtocolMiniMax,
+			ProtocolConfig: &entity.ProtocolConfig{
+				APIKey: apiKey,
+				Model:  "MiniMax-M2.5-highspeed",
+			},
+		}
+		llm, err := NewLLM(context.Background(), model,
+			entity.WithTemperature(0.7),
+			entity.WithMaxTokens(100),
+		)
+		require.NoError(t, err)
+		require.NotNil(t, llm)
+
+		resp, err := llm.Generate(context.Background(), []*entity.Message{
+			{Role: entity.RoleUser, Content: "What is 2+2? Answer with just the number."},
+		})
+		require.NoError(t, err)
+		require.NotNil(t, resp)
+		require.NotEmpty(t, resp.Content)
+	})
+
+	t.Run("minimax_stream", func(t *testing.T) {
+		model := &entity.Model{
+			Protocol: entity.ProtocolMiniMax,
+			ProtocolConfig: &entity.ProtocolConfig{
+				APIKey: apiKey,
+				Model:  "MiniMax-M2.7",
+			},
+		}
+		llm, err := NewLLM(context.Background(), model,
+			entity.WithTemperature(0.7),
+			entity.WithMaxTokens(100),
+		)
+		require.NoError(t, err)
+		require.NotNil(t, llm)
+
+		stream, err := llm.Stream(context.Background(), []*entity.Message{
+			{Role: entity.RoleUser, Content: "Count from 1 to 5."},
+		})
+		require.NoError(t, err)
+		require.NotNil(t, stream)
+	})
+}
diff --git a/backend/modules/llm/domain/service/llmimpl/eino/minimax_test.go b/backend/modules/llm/domain/service/llmimpl/eino/minimax_test.go
new file mode 100644
index 000000000..29f68917d
--- /dev/null
+++ b/backend/modules/llm/domain/service/llmimpl/eino/minimax_test.go
@@ -0,0 +1,160 @@
+// Copyright (c) 2025 coze-dev Authors
+// SPDX-License-Identifier: Apache-2.0
+
+package eino
+
+import (
+	"context"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+
+	"github.com/coze-dev/coze-loop/backend/modules/llm/domain/entity"
+	"github.com/coze-dev/coze-loop/backend/pkg/lang/ptr"
+)
+
+func TestMiniMaxBuilder(t *testing.T) {
+	t.Run("basic_minimax_builder", func(t *testing.T) {
+		model := &entity.Model{
+			Protocol: entity.ProtocolMiniMax,
+			ProtocolConfig: &entity.ProtocolConfig{
+				APIKey: "test-api-key",
+				Model:  "MiniMax-M2.7",
+			},
+		}
+		llm, err := NewLLM(context.Background(), model)
+		assert.NoError(t, err)
+		assert.NotNil(t, llm)
+		assert.Equal(t, entity.ProtocolMiniMax, llm.protocol)
+	})
+
+	t.Run("minimax_with_custom_base_url", func(t *testing.T) {
+		model := &entity.Model{
+			Protocol: entity.ProtocolMiniMax,
+			ProtocolConfig: &entity.ProtocolConfig{
+				BaseURL: "https://custom.minimax.io/v1",
+				APIKey:  "test-api-key",
+				Model:   "MiniMax-M2.7",
+			},
+		}
+		llm, err := NewLLM(context.Background(), model)
+		assert.NoError(t, err)
+		assert.NotNil(t, llm)
+	})
+
+	t.Run("minimax_with_timeout", func(t *testing.T) {
+		model := &entity.Model{
+			Protocol: entity.ProtocolMiniMax,
+			ProtocolConfig: &entity.ProtocolConfig{
+				APIKey:    "test-api-key",
+				Model:     "MiniMax-M2.5",
+				TimeoutMs: ptr.Of(int64(30000)),
+			},
+		}
+		llm, err := NewLLM(context.Background(), model)
+		assert.NoError(t, err)
+		assert.NotNil(t, llm)
+	})
+
+	t.Run("minimax_with_response_format", func(t *testing.T) {
+		model := &entity.Model{
+			Protocol: entity.ProtocolMiniMax,
+			ProtocolConfig: &entity.ProtocolConfig{
+				APIKey: "test-api-key",
+				Model:  "MiniMax-M2.7",
+				ProtocolConfigMiniMax: &entity.ProtocolConfigMiniMax{
+					ResponseFormatType: "json_object",
+				},
+			},
+		}
+		llm, err := NewLLM(context.Background(), model)
+		assert.NoError(t, err)
+		assert.NotNil(t, llm)
+	})
+
+	t.Run("minimax_with_runtime_options", func(t *testing.T) {
+		model := &entity.Model{
+			Protocol: entity.ProtocolMiniMax,
+			ProtocolConfig: &entity.ProtocolConfig{
+				APIKey: "test-api-key",
+				Model:  "MiniMax-M2.7",
+			},
+		}
+		llm, err := NewLLM(context.Background(), model,
+			entity.WithTemperature(0.7),
+			entity.WithTopP(0.9),
+			entity.WithMaxTokens(1024),
+			entity.WithStop([]string{"stop1"}),
+		)
+		assert.NoError(t, err)
+		assert.NotNil(t, llm)
+	})
+
+	t.Run("minimax_with_runtime_response_format", func(t *testing.T) {
+		model := &entity.Model{
+			Protocol: entity.ProtocolMiniMax,
+			ProtocolConfig: &entity.ProtocolConfig{
+				APIKey: "test-api-key",
+				Model:  "MiniMax-M2.7",
+			},
+		}
+		llm, err := NewLLM(context.Background(), model,
+			entity.WithResponseFormat(&entity.ResponseFormat{Type: "json_object"}),
+		)
+		assert.NoError(t, err)
+		assert.NotNil(t, llm)
+	})
+
+	t.Run("minimax_nil_protocol_config", func(t *testing.T) {
+		model := &entity.Model{
+			Protocol:       entity.ProtocolMiniMax,
+			ProtocolConfig: nil,
+		}
+		_, err := NewLLM(context.Background(), model)
+		assert.Error(t, err)
+	})
+
+	t.Run("minimax_m25_highspeed", func(t *testing.T) {
+		model := &entity.Model{
+			Protocol: entity.ProtocolMiniMax,
+			ProtocolConfig: &entity.ProtocolConfig{
+				APIKey: "test-api-key",
+				Model:  "MiniMax-M2.5-highspeed",
+			},
+		}
+		llm, err := NewLLM(context.Background(), model)
+		assert.NoError(t, err)
+		assert.NotNil(t, llm)
+	})
+
+	t.Run("minimax_with_penalty_params", func(t *testing.T) {
+		model := &entity.Model{
+			Protocol: entity.ProtocolMiniMax,
+			ProtocolConfig: &entity.ProtocolConfig{
+				APIKey: "test-api-key",
+				Model:  "MiniMax-M2.7",
+			},
+		}
+		llm, err := NewLLM(context.Background(), model,
+			entity.WithFrequencyPenalty(0.5),
+			entity.WithPresencePenalty(0.3),
+		)
+		assert.NoError(t, err)
+		assert.NotNil(t, llm)
+	})
+
+	t.Run("minimax_default_base_url", func(t *testing.T) {
+		// When BaseURL is empty, miniMaxBuilder should use the default MiniMax API URL
+		model := &entity.Model{
+			Protocol: entity.ProtocolMiniMax,
+			ProtocolConfig: &entity.ProtocolConfig{
+				BaseURL: "",
+				APIKey:  "test-api-key",
+				Model:   "MiniMax-M2.7",
+			},
+		}
+		llm, err := NewLLM(context.Background(), model)
+		assert.NoError(t, err)
+		assert.NotNil(t, llm)
+	})
+}
diff --git a/frontend/packages/loop-base/api-schema/src/api/idl/llm/domain/manage.ts b/frontend/packages/loop-base/api-schema/src/api/idl/llm/domain/manage.ts
index d6cec9a8b..f6526eec5 100644
--- a/frontend/packages/loop-base/api-schema/src/api/idl/llm/domain/manage.ts
+++ b/frontend/packages/loop-base/api-schema/src/api/idl/llm/domain/manage.ts
@@ -55,6 +55,7 @@ export interface ProtocolConfig {
   protocol_config_qianfan?: ProtocolConfigQianfan,
   protocol_config_gemini?: ProtocolConfigGemini,
   protocol_config_arkbot?: ProtocolConfigArkbot,
+  protocol_config_minimax?: ProtocolConfigMiniMax,
 }
 export interface ProtocolConfigArk {
   /** Default: "cn-beijing" */
@@ -108,6 +109,9 @@ export interface ProtocolConfigQianfan {
   response_format_type?: string,
   response_format_json_schema?: string,
 }
+export interface ProtocolConfigMiniMax {
+  response_format_type?: string,
+}
 export interface ProtocolConfigArkbot {
   /** Default: "cn-beijing" */
   region?: string,
@@ -158,6 +162,7 @@ export enum Protocol {
   protocol_qwen = "qwen",
   protocol_qianfan = "qianfan",
   protocol_arkbot = "arkbot",
+  protocol_minimax = "minimax",
 }
 export enum ParamType {
   param_type_float = "float",
diff --git a/idl/thrift/coze/loop/llm/domain/manage.thrift b/idl/thrift/coze/loop/llm/domain/manage.thrift
index a00862d38..2fa989859 100644
--- a/idl/thrift/coze/loop/llm/domain/manage.thrift
+++ b/idl/thrift/coze/loop/llm/domain/manage.thrift
@@ -96,6 +96,7 @@ struct ProtocolConfig {
     10: optional ProtocolConfigQianfan protocol_config_qianfan
     11: optional ProtocolConfigGemini protocol_config_gemini
     12: optional ProtocolConfigArkbot protocol_config_arkbot
+    13: optional ProtocolConfigMiniMax protocol_config_minimax
 }
 
 struct ProtocolConfigArk {
@@ -155,6 +156,10 @@ struct ProtocolConfigQianfan {
     6: optional string response_format_json_schema
 }
 
+struct ProtocolConfigMiniMax {
+    1: optional string response_format_type
+}
+
 struct ProtocolConfigArkbot {
     1: optional string region // Default: "cn-beijing"
     2: optional string access_key
@@ -212,6 +217,7 @@ const Protocol protocol_gemini = "gemini"
 const Protocol protocol_qwen = "qwen"
 const Protocol protocol_qianfan = "qianfan"
 const Protocol protocol_arkbot = "arkbot"
+const Protocol protocol_minimax = "minimax"
 
 typedef string ParamType (ts.enum="true")
 const ParamType param_type_float = "float"