🚀 Nexent：开源智能体平台 / Nexent: Open Source Intelligent Agent Platform

我们很高兴地宣布Nexent v2.1.1 正式发布！🎉

Nexent 是一个开源智能体平台，能够将流程的自然语言转化为完整的多模态智能体 —— 无需编排，无需复杂拖拉拽。基于 MCP 工具生态，Nexent 提供强大的模型集成、数据处理、知识库管理、零代码智能体开发能力。我们的目标很简单：将数据、模型和工具整合到一个智能中心中，使日常工作流程更智能、更互联。

We are excited to announce that Nexent v2.1.1 is released! 🎉 Nexent is an open-source agent platform that turns process-level natural language into complete multimodal agents — no diagrams, no wiring. Built on the MCP tool ecosystem, Nexent provides model integration, data processing, knowledge-base management, and zero-code agent development. Our goal is simple: to bring data, models, and tools together in one smart hub, making daily workflows smarter and more connected.

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新功能 / New Features

Nacos A2A Client 支持 / Nacos A2A Client Support

支持通过 Nacos 发现和调用外部 A2A Agent，实现跨平台 Agent 互操作。 Support discovering and calling external A2A agents via Nacos for cross-platform agent interoperability.

新文件类型支持 / New File Type Support

扩展文件解析能力，支持更多文件格式（如 JSON 等），新增 JSON chunk processor。 Extended file parsing capabilities to support more file formats with new JSON chunk processor.

向量数据库自动摘要 / Auto Summary for Vector Database

向量数据库自动生成文档摘要，支持自定义摘要频率。 Auto-generate document summaries for vector databases with customizable frequency.

数据处理性能优化 / Data Processing Performance Optimization

优化文件处理流程，提升数据处理速度，改进文件分割策略。 Optimized file processing pipeline and improved data processing speed with better file splitting strategies.

最终答案提示增强 / Enhanced Final Answer Prompts

达到最大步骤限制时，增强提示要求提供全面总结。 Enhanced prompts to request comprehensive summaries when maximum step limit is reached.

语音模型支持 / Voice Model Support

新增阿里云和火山引擎 STT/TTS 模型导入支持。 Added support for importing Alibaba Cloud and Volcengine STT/TTS models.

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Bug 修复 / Bug Fixes

A2A 相关 / A2A Issues

K8s 外部北向 URL、创建模式保存外部协作 agent 失败 / External northbound URL in K8s, saving external collaboration agent fails in create mode

文件处理 / File Processing

文件转发失败、缺失 ijson 依赖、dashscope 添加模型失败、model_appid SQL 初始化 / File forward failed, missing ijson, dashscope model add failed, model_appid SQL initialization

Agent 调试 / Agent Debugging

模型输出历史未包含、工具调用未正确处理 / Model output history not included, tool calls not processed correctly

知识库 / Knowledge Base

知识库记录缺少 embedding_model_id / Missing embedding_model_id in knowledge base records

会话历史 / Conversation History

会话历史未正确保存 / Conversation history not saved correctly

其他 / Others

循环引用（延迟导入解耦）、无网络时 VLM 添加失败、图片预览旋转反向 / Circular import (lazy import decoupling), VLM add failed without internet, image preview rotation reversed

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文档更新 / Documentation

更新 skill 文档、MCP 服务 API 文档、添加 star 提示 / Updated skill docs, MCP service API docs, added star prompt

What's Changed

• Release/v2.1.0 by @Dallas98 in https://github.com/ModelEngine-Group/nexent/pull/2912
• 🐛 Bugfix: Resolve rotation reverse issue and replace scrollbar with drag interaction for image preview by @Stockton11 in https://github.com/ModelEngine-Group/nexent/pull/2898
• 🐛 Bugfix: Fixed the issue of conversation history not being saved correctly. by @YehongPan in https://github.com/ModelEngine-Group/nexent/pull/2927
• 🐛 Bugfix: Fixed the issue of conversation history not being saved correctly. by @YehongPan in https://github.com/ModelEngine-Group/nexent/pull/2928
• 🐛 Bugfix: Enhance final answer prompts for maximum step limit by @Zhi-a in https://github.com/ModelEngine-Group/nexent/pull/2930
• import ali and volc stt model by @wadecrack in https://github.com/ModelEngine-Group/nexent/pull/2934
• 🐛 Bugfix: Fixed the issue where VLM could not be added properly without internet access. by @YehongPan in https://github.com/ModelEngine-Group/nexent/pull/2947
• 📝 Doc: Add API to MCP service documentation by @YehongPan in https://github.com/ModelEngine-Group/nexent/pull/2905
• 📝 Doc: Add API to MCP service documentation by @YehongPan in https://github.com/ModelEngine-Group/nexent/pull/2960
• 📝 Docs: Revise docs and register hint to guide user star our repo by @SimengBian in https://github.com/ModelEngine-Group/nexent/pull/2937
• 🐛 Bugfix: modify sql name by @Zhi-a in https://github.com/ModelEngine-Group/nexent/pull/2949
• 🔧 Chore: Extend pipeline trigger scope and implement automatic image push by @Dallas98 in https://github.com/ModelEngine-Group/nexent/pull/2958
• :sparkles: Feat: Auto generate summery for vector database by @MoeexT in https://github.com/ModelEngine-Group/nexent/pull/2877
• Improve processing speed by @yzAiden in https://github.com/ModelEngine-Group/nexent/pull/2832
• ✨ Add support for new filetypes by @yzAiden in https://github.com/ModelEngine-Group/nexent/pull/2429
• 🐛 Bugfix: add embedding_model_id to knowledge base records by @Zhi-a in https://github.com/ModelEngine-Group/nexent/pull/2938
• ✨Feat: support Nacos A2A Client by @xuyaqist in https://github.com/ModelEngine-Group/nexent/pull/2935
• 📃 Update skill documents by @Jasonxia007 in https://github.com/ModelEngine-Group/nexent/pull/2971
• add three components to the sdk layer dependency by @yzAiden in https://github.com/ModelEngine-Group/nexent/pull/2972
• 🐛 Fixed an issue where tool calls were not processed correctly when invoking the ME model. by @YehongPan in https://github.com/ModelEngine-Group/nexent/pull/2974
• 🐛 Fixed an issue where the model output history was not included during agent debugging. by @YehongPan in https://github.com/ModelEngine-Group/nexent/pull/2980
• 🐛 Bugfix: change to lazy import to decouple data-process and config by @Jasonxia007 in https://github.com/ModelEngine-Group/nexent/pull/2982
• 🐛 Bugfix: Resolve issue where saving external collaboration agent fails in create mode by @xuyaqist in https://github.com/ModelEngine-Group/nexent/pull/2983
• Bugfix: Add external northbound a2a url in k8s by @xuyaqist in https://github.com/ModelEngine-Group/nexent/pull/2985
• 🐛 Bugfix: Fix file forward failed and missing ijson by @Jasonxia007 in https://github.com/ModelEngine-Group/nexent/pull/2987
• 🐛 Bugfix: fix model_appid sql by @Zhi-a in https://github.com/ModelEngine-Group/nexent/pull/2989
• fix dashscope add model failed by @Zhi-a in https://github.com/ModelEngine-Group/nexent/pull/2990
• Release v2.1.1 with multiple bug fixes and feature enhancements by @Dallas98 in https://github.com/ModelEngine-Group/nexent/pull/2991

New Contributors

• @MoeexT made their first contribution in https://github.com/ModelEngine-Group/nexent/pull/2877
• @yzAiden made their first contribution in https://github.com/ModelEngine-Group/nexent/pull/2832

Full Changelog: https://github.com/ModelEngine-Group/nexent/compare/v2.1.0...v2.1.1