Data / Repositories / LangChain / Python
Python LangChain repositories on GitHub: 15 ranked by stars
15 public Python repositories tagged LangChain are on GitHub, with 230,870 stars between them; 12 had a push in the last 30 days. The most starred: headroomlabs-ai/headroom (75,347), BerriAI/litellm (61,238), 1Panel-dev/MaxKB (22,972).
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Every repository, most starred first
| Repository | What it is | Stars | Forks | License | Last push | Read |
|---|---|---|---|---|---|---|
| headroomlabs-ai/headroom | Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP… | 75,347 | 5,847 | Apache-2.0 | Oct 13 | Oct 14 |
| BerriAI/litellm | The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) format with cost tracking, guardrails, load balancing, and logging [Bedrock… | 61,238 | 12,329 | Oct 14 | Oct 14 | |
| 1Panel-dev/MaxKB | MaxKB is an open-source platform for building enterprise-grade agents. 强大易用的开源企业级智能体平台。 | 22,972 | 3,195 | GPL-3.0 | Oct 14 | Oct 14 |
| comet-ml/opik | Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards. | 22,597 | 1,858 | Apache-2.0 | Oct 14 | Oct 14 |
| StarTrail-org/LEANN | [MLsys2026 Best Paper]: RAG on Everything with LEANN. Enjoy 97% storage savings while running a fast, accurate, and 100% private RAG application on your personal device. | 13,027 | 1,184 | MIT | Oct 14 | Oct 14 |
| Arize-ai/phoenix | AI Observability & Evaluation | 11,834 | 1,203 | Oct 14 | Oct 14 | |
| EmbraceAGI/awesome-chatgpt-zh | ChatGPT 中文指南，ChatGPT 中文调教指南，指令指南，应用开发指南，精选资源清单，更好的使用 chatGPT 让你的生产力 up up up! | 11,750 | 977 | MIT | Aug 30 | Oct 14 |
| kyegomez/swarms | The Enterprise-Grade Multi-Agent Orchestration Framework. | 7,255 | 1,042 | Apache-2.0 | Oct 14 | Oct 14 |
| zi-yue-1129/DATAGEN | DATAGEN: AI-driven multi-agent research assistant automating hypothesis generation, data analysis, and report writing. | 1,809 | 254 | MIT | Oct 14 | Oct 14 |
| kaushikb11/awesome-llm-agents | A curated list of awesome LLM agents frameworks. | 1,604 | 369 | CC0-1.0 | Oct 4 | Oct 11 |
| zamalali/DeepGit | Deep research agent to help you find the best GitHub repositories ! | 918 | 97 | MIT | Aug 30 | Oct 14 |
| grll/mcpadapt | Unlock 650+ MCP servers tools in your favorite agentic framework. | 426 | 58 | MIT | Oct 24, 2025 | Oct 14 |
| jgouviergmail/LIA-Assistant | Smart multi-agent conversational assistant with LangGraph orchestration, Human-in-the-Loop, enterprise-grade observability, and full i18n support (6 languages) | 73 | 11 | Oct 13 | Oct 14 | |
| XAIHT/Tlamatini | Tlamatini is a self-hosted AI developer assistant for local or cloud LLMs: hybrid RAG (FAISS+BM25) over your codebase, a 100+ tool Multi-Turn engine, an 86-agent visual workflow… | 15 | 1 | MIT | Oct 14 | Oct 14 |
| sachinshelke/ToolsConnector | Open-source Python library for 73 API connectors — Gmail, Slack, GitHub, Stripe, OpenAI, Anthropic & more. MCP server, OpenAI function calling, Anthropic tool use. 1,519 actions… | 5 | 4 | Apache-2.0 | Sep 25 | Oct 14 |
Other languages
Related topics
- LLM 18
- OpenAI 11
- AI 10
- Agents 9
- AI agents 8
- MCP 7
- Prompt engineering 7
- RAG 7
- Python 6
- MCP server 6
- Llmops 5
- Anthropic 4
Read from GitHub by SpecStream between October 11, 2026 and October 14, 2026; each row shows the day its repository was read. Stars and pushes change every day, and the GitHub page is the current one. Forks and archived repositories are left out.