feat(integration): add promptfoo LLM testing framework

Add promptfoo to the awesome-deepseek-integration library with:
- English and Chinese documentation
- Basic setup and usage guides
- Example configuration for DeepSeek model testing
- Integration entry in both README.md and README_cn.md

README.md

@@ -323,4 +323,9 @@ English/[简体中文](https://github.com/deepseek-ai/awesome-deepseek-integrati
         <td> <a href="https://geneplore.com/bot"> Geneplore AI </a> </td>
         <td> Geneplore AI runs one of the largest AI Discord bots, now with Deepseek v3 and R1. </td>
     </tr>
+    <tr>
+        <td> <img src="https://www.promptfoo.dev/img/logo-panda.svg" alt="Icon" width="64" height="auto" /> </td>
+        <td> <a href="docs/promptfoo/README.md"> promptfoo </a> </td>
+        <td> Test and evaluate LLM prompts, including DeepSeek models. Compare different LLM providers, catch regressions, and evaluate responses. </td>
+    </tr>
 </table>

README_cn.md

@@ -100,7 +100,7 @@
     <tr>
         <td> <img src="https://github.com/LiberSonora/LiberSonora/blob/main/assets/avatar.jpeg?raw=true" alt="Icon" width="64" height="auto" /> </td>
         <td> <a href="https://github.com/LiberSonora/LiberSonora">LiberSonora</a> </td>
-        <td> LiberSonora，寓意“自由的声音”，是一个 AI 赋能的、强大的、开源有声书工具集，包含智能字幕提取、AI标题生成、多语言翻译等功能，支持 GPU 加速、批量离线处理</td>
+        <td> LiberSonora，寓意"自由的声音"，是一个 AI 赋能的、强大的、开源有声书工具集，包含智能字幕提取、AI标题生成、多语言翻译等功能，支持 GPU 加速、批量离线处理</td>
     </tr>
     <tr>
         <td> <img src="https://raw.githubusercontent.com/ripperhe/Bob/master/docs/_media/icon_128.png" alt="Icon" width="64" height="auto" /> </td>
@@ -242,4 +242,9 @@
         <td> <a href="https://github.com/rubickecho/n8n-deepseek"> n8n-nodes-deepseek </a> </td>
         <td> 一个 N8N 的社区节点,支持直接使用 DeepSeek API 集成到工作流中 </td>
     </tr>
+    <tr>
+        <td> <img src="https://www.promptfoo.dev/img/logo-panda.svg" alt="Icon" width="64" height="auto" /> </td>
+        <td> <a href="docs/promptfoo/README.md"> promptfoo </a> </td>
+        <td> 测试和评估LLM提示，包括DeepSeek模型。比较不同的LLM提供商，捕获回归，并评估响应。 </td>
+    </tr>
 </table>

docs/promptfoo/README.md

@@ -0,0 +1,70 @@
+# promptfoo
+
+[promptfoo](https://promptfoo.dev) is an open-source framework for testing and evaluating LLM outputs. It helps you compare DeepSeek models with other LLMs (like o1, GPT-4o, Claude 3.5, Llama3.3, and Gemini) and test LLMs and LLM applications for security vulnerabilities. You can:
+
+- Run side-by-side comparisons between models
+- Check output quality and consistency
+- Generate test reports
+
+## Setup
+
+1. Install promptfoo:
+
+```bash
+npm install -g promptfoo
+# or
+brew install promptfoo
+```
+
+2. Configure API keys:
+
+```bash
+export DEEPSEEK_API_KEY=your_api_key
+# Add other API keys as needed
+```
+
+## Quick Start
+
+Create a configuration file `promptfooconfig.yaml`:
+
+```yaml
+providers:
+  - deepseek:deepseek-reasoner # DeepSeek-R1
+  - openai:o1
+
+prompts:
+  - 'Solve this step by step: {{math_problem}}'
+
+tests:
+  - vars:
+      math_problem: 'What is the derivative of x^3 + 2x with respect to x?'
+    assert:
+      - type: contains
+        value: '3x^2' # Check for correct answer
+      - type: llm-rubric
+        value: 'Response shows clear steps'
+      - type: cost
+        threshold: 0.05 # Maximum cost per request
+```
+
+Run tests:
+
+```bash
+promptfoo eval
+```
+
+View results in your browser:
+
+```bash
+promptfoo view
+```
+
+## Example Project
+
+Check out our [example](https://github.com/promptfoo/promptfoo/tree/main/examples/deepseek-r1-vs-openai-o1) that compares r1 and o1 on MMLU.
+
+## Resources
+
+- [Documentation](https://promptfoo.dev/docs/providers/deepseek)
+- [GitHub Repository](https://github.com/promptfoo/promptfoo)
+- [Community Discord](https://discord.gg/promptfoo)

docs/promptfoo/README_cn.md

@@ -0,0 +1,70 @@
+# promptfoo
+
+[promptfoo](https://promptfoo.dev) 是一个开源框架，用于测试和评估 LLM 输出。它可以帮助您将 DeepSeek 模型与其他 LLM（如 o1、GPT-4o、Claude 3.5、Llama 3.3 和 Gemini）进行比较，并测试 LLM 及其应用的安全漏洞。您可以：
+
+- 对不同模型进行并排比较
+- 检查输出质量和一致性
+- 生成测试报告
+
+## 安装设置
+
+1. 安装 promptfoo：
+
+```bash
+npm install -g promptfoo
+# 或者使用 brew
+brew install promptfoo
+```
+
+2. 配置 API 密钥：
+
+```bash
+export DEEPSEEK_API_KEY=your_api_key
+# 根据需要添加其他 API 密钥
+```
+
+## 快速开始
+
+创建配置文件 `promptfooconfig.yaml`：
+
+```yaml
+providers:
+  - deepseek:deepseek-reasoner # DeepSeek-R1
+  - openai:o1
+
+prompts:
+  - '请逐步解决这个问题：{{math_problem}}'
+
+tests:
+  - vars:
+      math_problem: '求 x^3 + 2x 对 x 的导数'
+    assert:
+      - type: contains
+        value: '3x^2' # 检查正确答案
+      - type: llm-rubric
+        value: '回答需要展示清晰的步骤'
+      - type: cost
+        threshold: 0.05 # 每次请求的最大成本
+```
+
+运行测试：
+
+```bash
+promptfoo eval
+```
+
+在浏览器中查看结果：
+
+```bash
+promptfoo view
+```
+
+## 示例项目
+
+查看我们的[示例](https://github.com/promptfoo/promptfoo/tree/main/examples/deepseek-r1-vs-openai-o1)，展示了 r1 和 o1 在 MMLU 上的比较。
+
+## 资源
+
+- [文档](https://promptfoo.dev/docs/providers/deepseek)
+- [GitHub 仓库](https://github.com/promptfoo/promptfoo)
+- [社区 Discord](https://discord.gg/promptfoo)