feat: add moonshot model support

xpertai/models/moonshot/README.md

@@ -2,7 +2,7 @@
 
 ## Overview
 
-`@xpert-ai/plugin-moonshot` connects [Moonshot AI (Kimi)](https://platform.moonshot.cn/) models to the [XpertAI](https://github.com/xpert-ai/xpert) platform. The plugin integrates Moonshot's OpenAI-compatible API so XpertAI agents can leverage Kimi's powerful long-context language models with context windows up to 128K tokens, including the latest K2 series with advanced reasoning capabilities.
+`@xpert-ai/plugin-moonshot` connects [Moonshot AI (Kimi)](https://platform.moonshot.cn/) models to the [XpertAI](https://github.com/xpert-ai/xpert) platform. The plugin integrates Moonshot's OpenAI-compatible API so XpertAI agents can leverage Kimi's powerful long-context language models with context windows up to 262K tokens, including the latest K2 series with advanced reasoning capabilities.
 
 ## Core Features
 
@@ -12,6 +12,7 @@
 - Supports multiple Moonshot model variants including:
   - **Moonshot V1 Series**: `moonshot-v1-8k`, `moonshot-v1-32k`, `moonshot-v1-128k` for various context length requirements
   - **Kimi K2 Series**: `kimi-k2-0711-preview`, `kimi-k2-0905-preview`, `kimi-k2-turbo-preview` for enhanced performance
+  - **Kimi K2.5**: `kimi-k2.5` with 262K context window, vision support, and deep thinking mode for complex reasoning tasks
   - **Kimi K2 Thinking Series**: `kimi-k2-thinking`, `kimi-k2-thinking-turbo` for advanced reasoning tasks
 
 ## Installation
@@ -43,7 +44,7 @@ During validation, the plugin instantiates a ChatOpenAI client with your credent
 
 ## Model Capabilities
 
-- **Long Context Support**: All Moonshot models excel at handling long-context scenarios, with the V1-128K variant supporting up to 128,000 tokens of context.
+- **Long Context Support**: All Moonshot models excel at handling long-context scenarios, with the V1-128K variant supporting up to 128,000 tokens and the latest K2.5 supporting up to 262,000 tokens of context.
 - **Conversational Models**: `MoonshotLargeLanguageModel` merges provider credentials with per-model overrides, enables streaming, and registers token usage callbacks so agent telemetry stays accurate.
 - **Advanced Reasoning**: The K2 Thinking series models provide enhanced reasoning capabilities for complex problem-solving tasks.
 - **OpenAI Compatibility**: Built on LangChain's `ChatOpenAI`, ensuring seamless integration with existing OpenAI-compatible workflows.

xpertai/models/moonshot/src/index.ts

@@ -3,12 +3,16 @@ import { readFileSync } from 'fs';
 import { fileURLToPath } from 'url';
 import { dirname, join } from 'path';
 import { z } from 'zod';
-import { SvgIcon } from './types.js';
 import { MoonshotModule } from './moonshot.module.js';
 
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = dirname(__filename);
 
+// Read PNG icon as data URL. No fallback/try-catch: missing asset should fail fast.
+const iconPngDataUrl =
+  'data:image/png;base64,' +
+  readFileSync(join(__dirname, '_assets/icon_s_en.png')).toString('base64');
+
 const packageJson = JSON.parse(
   readFileSync(join(__dirname, '../package.json'), 'utf8')
 ) as {
@@ -24,8 +28,8 @@ const plugin: XpertPlugin<any> = {
     version: packageJson.version,
     category: 'model',
     icon: {
-      type: 'svg',
-      value: SvgIcon,
+      type: 'image',
+      value: iconPngDataUrl,
     },
     displayName: 'Moonshot AI (Kimi)',
     description: 'Provide Moonshot AI (Kimi) Models with Long Context Support',

xpertai/models/moonshot/src/llm/_position.yaml

@@ -2,5 +2,8 @@
 - moonshot-v1-32k
 - moonshot-v1-128k
 - kimi-k2-0711-preview
+- kimi-k2-0905-preview
+- kimi-k2-turbo-preview
 - kimi-k2-thinking
 - kimi-k2-thinking-turbo
+- kimi-k2.5

xpertai/models/moonshot/src/llm/kimi-k2.5.yaml

@@ -0,0 +1,61 @@
+model: kimi-k2.5
+label:
+  zh_Hans: kimi-k2.5
+  en_US: kimi-k2.5
+model_type: llm
+features:
+  - vision
+  - agent-thought
+  - tool-call
+  - multi-tool-call
+  - stream-tool-call
+model_properties:
+  mode: chat
+  context_size: 262144
+parameter_rules:
+  - name: temperature
+    use_template: temperature
+    default: 1.0
+    help:
+      zh_Hans: 采样温度。思考模式下建议使用 1.0，非思考模式下建议使用 0.6。
+      en_US: Sampling temperature. Recommended 1.0 for thinking mode, 0.6 for instant mode.
+  - name: top_p
+    use_template: top_p
+    default: 0.95
+    help:
+      zh_Hans: 核采样参数。思考模式下建议使用 0.95。
+      en_US: Nucleus sampling parameter. Recommended 0.95 for thinking mode.
+  - name: max_tokens
+    use_template: max_tokens
+    default: 1024
+    min: 1
+    max: 262144
+  - name: thinking
+    label:
+      zh_Hans: 深度思考
+      en_US: Thinking Mode
+    type: boolean
+    default: true
+    required: false
+    help:
+      zh_Hans: 启用深度思考模式，使模型具备强大的推理能力，适合解决复杂的逻辑推理、数学问题和代码编写等任务。
+      en_US: Enable thinking mode for enhanced reasoning capabilities, suitable for complex logical reasoning, math problems, and coding tasks.
+  - name: response_format
+    label:
+      zh_Hans: 回复格式
+      en_US: Response Format
+    type: string
+    help:
+      zh_Hans: 指定模型必须输出的格式
+      en_US: specifying the format that the model must output
+    required: false
+    options:
+      - text
+      - json_object
+pricing:
+  input: '4'
+  output: '21'
+  unit: '0.000001'
+  currency: RMB
+
+

xpertai/models/moonshot/src/moonshot.yaml

@@ -3,9 +3,8 @@ configurate_methods:
 - predefined-model
 - customizable-model
 description:
-  en_US: Models provided by Moonshot, such as moonshot-v1-8k, moonshot-v1-32k, and
-    moonshot-v1-128k.
-  zh_Hans: Moonshot 提供的模型，例如 moonshot-v1-8k、moonshot-v1-32k 和 moonshot-v1-128k。
+  en_US: Models provided by Moonshot, such as kimi-k2.5, kimi-k2, moonshot-v1-8k, moonshot-v1-32k, and moonshot-v1-128k.
+  zh_Hans: Moonshot 提供的模型，例如 kimi-k2.5, kimi-k2, moonshot-v1-8k、moonshot-v1-32k 和 moonshot-v1-128k。
 help:
   title:
     en_US: Get your API Key from Moonshot