{"full_name":"chatchat-space/Langchain-Chatchat","owner":"chatchat-space","name":"Langchain-Chatchat","url":"https://github.com/chatchat-space/Langchain-Chatchat","description":"Langchain-Chatchat（原Langchain-ChatGLM）基于 Langchain 与 ChatGLM, Qwen 与 Llama 等语言模型的 RAG 与 Agent 应用 | Langchain-Chatchat (formerly langchain-ChatGLM), local knowledge based LLM (like ChatGLM, Qwen and Llama) RAG and Agent app with langchain ","homepage":"","topics":[],"language":"Python","license":"Apache-2.0","avatar":"https://avatars.githubusercontent.com/u/139558948?v=4","created_at":"2023-03-31T12:12:45Z","pushed_at":"2025-11-10T09:27:42Z","metrics":{"stars":38712,"forks":6254,"watchers":286,"issues":4262,"prs":885,"releases":31,"issues_open":null,"issues_closed":null,"prs_open":null,"prs_closed":null,"prs_merged":null,"discussions":195},"growth":{"day":{"stars":1,"forks":0,"base_day":"2026-11-09"}},"history":{"dates":["2026-11-09","2026-11-10"],"stars":[38711,38712],"forks":[6254,6254],"watchers":[286,286],"issues_open":[null,null],"prs_open":[null,null]},"boards":{},"same_owner":[],"issues":[{"number":5102,"title":"[FEATURE] 有没有只用本地代码跑的模式？不使用webui","comments":38,"created_at":"2024-11-23T10:46:52Z"},{"number":4813,"title":"xinference安装完成之后启动报错问题","comments":29,"created_at":"2024-08-14T12:23:30Z"},{"number":5516,"title":"【Security Vulnerability Report】CWE-502 summary_doc_ids_to_vector_store pickle deserialization RCE (CVSS 9.8)","comments":2,"created_at":"2026-09-28T08:16:21Z"},{"number":5515,"title":"【Security Vulnerability Report】CWE-78 /tools/call endpoint shell tool direct RCE (CVSS 9.8)","comments":2,"created_at":"2026-09-28T08:09:10Z"},{"number":5517,"title":"[FEATURE] 默认知识库提示词（rag.default）遇到前提错误的问题时，倾向于回答「无法回答」而不是依据资料纠正","comments":0,"created_at":"2026-10-14T07:07:20Z"}],"discussions":[{"number":5486,"title":"Free 12-domain science knowledge API for RAG — 4,000+ structured entities, MCP-compatible","comments":0,"category":"General","created_at":"2026-06-21T15:42:25Z"},{"number":5484,"title":"ccline — 在命令行提示符直接问 Claude，Langchain-Chatchat 的终端伴侣","comments":0,"category":"Show and tell","created_at":"2026-06-10T13:14:10Z"},{"number":5481,"title":"Survey: Does your AI agent have an identity problem?","comments":0,"category":"General","created_at":"2026-06-02T03:29:32Z"},{"number":5480,"title":"Test - will delete","comments":0,"category":"General","created_at":"2026-06-02T03:28:54Z"},{"number":5477,"title":"Claude Code investment analysis skills — options flow scanner + price alerts (open source)","comments":0,"category":"General","created_at":"2026-05-13T13:37:06Z"},{"number":5459,"title":"Prompt工程师 + AI Infra工程师 | AI营销决策引擎 | 北大/康奈尔/TikTok背景团队 | 杭州","comments":0,"category":"Show and tell","created_at":"2026-04-06T12:24:37Z"},{"number":5455,"title":"Langchain-Chatchat is listed on Shypd — AI Tool Directory","comments":0,"category":"General","created_at":"2026-03-30T05:55:06Z"},{"number":5284,"title":"可以API方式对接 DeepSeek吗？","comments":1,"category":"General","created_at":"2025-03-23T03:22:51Z"}],"latest_release":{"name":"Langchain-Chatchat v0.3.1","tag":"v0.3.1","published_at":"2024-07-12T15:23:05Z","body":"## 重要提示\r\n\r\nLangchain-Chatchat v0.3.1 中命令行调用方式发生调整，请依据项目 README 进行操作；知识库的源文件与向量库仍可与前序版本通用，建议参考项目 README.md 中 快速上手 章节内容进行新版本部署。\r\n\r\n------\r\n\r\n## 新增功能\r\n\r\n* 所有配置项改成 yaml 配置文件，改为命令行执行 chatchat init 初始化项目配置，需要本地文件中修改配置，配置项修改后即时生效，无需重启项目 by @liunux4odoo in https://github.com/chatchat-space/Langchain-Chatchat/pull/4421\r\n* chatchat init 可以直接指定 Xinference API 地址、LLM 模型、Embedding 模型，一步完成知识库初始 by @liunux4odoo in https://github.com/chatchat-space/Langchain-Chatchat/pull/4425\r\n* 新增 RAG 对话页面，包含知识库对话、文件对话、搜索引擎对话 by @liunux4odoo @imClumsyPanda in https://github.com/chatchat-space/Langchain-Chatchat/pull/4471\r\n* 调整对话界面按钮布局，对话输入框左右分别设置\"模型配置\"与\"清空对话\"按钮 by @imClumsyPanda @liunux4odoo \r\n* 支持 searx 搜索引擎 by @liunux4odoo in https://github.com/chatchat-space/Langchain-Chatchat/pull/4476\r\n* 支持 GLM-4V、Qwen-VL 等 Vision 模型接入进行图片对话 by @liunux4odoo in https://github.com/chatchat-space/Langchain-Chatchat/pull/4421\r\n* 使用 Xinference 接入本地模型时，支持自动检测已启动模型，无需手动填写模型名称 by @imClumsyPanda @liunux4odoo in https://github.com/chatchat-space/Langchain-Chatchat/pull/4421\r\n* Agent 可调用工具中增加了维基百科搜索、高德地图天气查询、高德地图POI搜索 by @yhfgyyf in https://github.com/chatchat-space/Langchain-Chatchat/pull/4419\r\n* Agent 工具新增 text2promql by @yuehua-s in https://github.com/chatchat-space/Langchain-Chatchat/pull/4399\r\n* 增加 dockerfile 并更新 README 中关于 docker 部署的操作介绍 by @yuehua-s in https://github.com/chatchat-space/Langchain-Chatchat/pull/4271 and https://github.com/chatchat-space/Langchain-Chatchat/pull/4274\r\n* 新增 Agent 添加工具操作说明 by @zRzRzRzRzRzRzR in https://github.com/chatchat-space/Langchain-Chatchat/pull/4484\r\n* 新增数据库对话配置说明 by @srszzw in https://github.com/chatchat-space/Langchain-Chatchat/pull/4475\r\n* 添加 Agent & Chat API 接口调用的说明，修正知识库检索bug by @liunux4odoo in https://github.com/chatchat-space/Langchain-Chatchat/pull/4341\r\n* 增加知识库初始化时对 Ctrl+C 中止操作的支持 by @liunux4odoo in https://github.com/chatchat-space/Langchain-Chatchat/pull/4352\r\n* 增加 Pypi 发布自动化操作 by @glide-the in https://github.com/chatchat-space/Langchain-Chatchat/pull/4260\r\n* 增加不同系统部署环境测试 by @glide-the in https://github.com/chatchat-space/Langchain-Chatchat/pull/4480\r\n\r\n\r\n## 问题修复\r\n* 在 readme 中增加对 windows 下创建知识库卡住的说明与解决办法 by @liunux4odoo in https://github.com/chatchat-space/Langchain-Chatchat/pull/4330\r\n* 统一搜索引擎与本地知识库返回格式，修改 WEBUI 渲染上下文方式 by @liunux4odoo in https://github.com/chatchat-space/Langchain-Chatchat/pull/4344\r\n* 修复文生图工具 by @liunux4odoo in https://github.com/chatchat-space/Langchain-Chatchat/pull/4349\r\n* 修复 Milvus 作为知识库时可能发生的错误 by @kwunhang in https://github.com/chatchat-space/Langchain-Chatchat/pull/4319\r\n* 修复 max_tokens 问题 by @yuehua-s in https://github.com/chatchat-space/Langchain-Chatchat/pull/4355\r\n* 修改api文档中手动输入工具参数的说明 by @srszzw in https://github.com/chatchat-space/Langchain-Chatchat/pull/4367\r\n* 解决text2sql对GLM的兼容，即temperature不能设置为0 by @srszzw in https://github.com/chatchat-space/Langchain-Chatchat/pull/4370\r\n* 解决es数据库删除时只能删除50条数据的BUG by @YangSuoze in https://github.com/chatchat-space/Langchain-Chatchat/pull/4351\r\n* 解决天气、text2Sql Agent 运行报错的BUG by @21Janur in https://github.com/chatchat-space/Langchain-Chatchat/pull/4336\r\n* 修复知识库对话中的bug by @srszzw in https://github.com/chatchat-space/Langchain-Chatchat/pull/4468\r\n* fix: action model initialize error by @liunux4odoo in https://github.com/chatchat-space/Langchain-Chatchat/pull/4347\r\n\r\n## New Contributors\r\n* @kwunhang made their first contribution in https://github.com/chatchat-space/Langchain-Chatchat/pull/4319\r\n* @YangSuoze made their first contribution in https://github.com/chatchat-space/Langchain-Chatchat/pull/4351\r\n* @21Janur made their first contribution in https://github.com/chatchat-space/Langchain-Chatchat/pull/4336\r\n\r\n**Full Changelog**: https://github.com/chatchat-space/Langchain-Chatchat/compare/v0.3.0...v0.3.1"},"readme":true,"readme_zh":false,"news":[],"stale":false,"snapshot_at":"2026-11-10T09:35:25Z","history_start":"2026-09-06"}