LLM Application Frameworks
Frameworks for building LLM applications — LangChain-class tooling.
148 projects
See methodology for ranking rules; order uses public GitHub metrics within this scenario.
| Rank | Project | Stars | Forks | Updated | License |
|---|---|---|---|---|---|
| 81 |
griptape
Modular Python framework for AI agents and workflows with chain-of-thought reasoning, tools, and memory. |
2.6K | 254 | 08/26/26 | Apache-2.0 |
| 82 |
mcp-ui
UI over MCP. Create next-gen UI experiences with the protocol and SDK! |
5.1K | 391 | 07/08/26 | Apache-2.0 |
| 83 |
langchainrb
Build LLM-powered applications in Ruby |
2.0K | 265 | 08/26/26 | MIT |
| 84 |
any-llm
Communicate with an LLM provider using a single interface |
2.2K | 216 | 08/26/26 | Apache-2.0 |
| 85 |
langchain-nextjs-template
LangChain + Next.js starter template |
2.5K | 561 | 08/24/26 | MIT |
| 86 |
nestia
NestJS Helper + AI Chatbot Development |
2.2K | 125 | 08/25/26 | MIT |
| 87 |
scikit-llm
Seamlessly integrate LLMs into scikit-learn. |
3.5K | 287 | 08/01/26 | MIT |
| 88 |
scikit-llm
Seamlessly integrate LLMs into scikit-learn. |
3.5K | 287 | 08/01/26 | MIT |
| 89 |
ext-apps
Official repo for spec & SDK of MCP Apps protocol - standard for UIs embedded AI chatbots, served by MCP servers |
2.8K | 369 | 08/12/26 | Other |
| 90 |
skybridge
Skybridge is a full-stack TypeScript framework for MCP Apps and ChatGPT Apps. Type-safe. React-powered. Platform-agnostic. |
2.0K | 131 | 08/28/26 | MIT |
| 91 |
mellea
Mellea is a library for writing generative programs. |
1.8K | 150 | 08/28/26 | Apache-2.0 |
| 92 |
ai
One-stop shop for building AI-powered products and businesses with Stripe. |
1.8K | 330 | 08/29/26 | MIT |
| 93 |
neuron-ai
The Agentic Framework of the PHP ecosystem to build production-ready AI driven applications. Connect components (LLMs, Tools, vector DBs, memory) to agents that interact with your data and UI. |
2.1K | 237 | 08/20/26 | MIT |
| 94 |
kalosm
Instant, controllable, local pre-trained AI models in Rust |
2.2K | 133 | 08/22/26 | Apache-2.0 |
| 95 |
full-stack-ai-agent-template
Full-stack AI app generator — FastAPI + Next.js with AI Agents, RAG, streaming, auth, and 20+ integrations out of the box. |
1.9K | 359 | 08/29/26 | MIT |
| 96 |
yomo
🦖 Serverless AI Agent Framework with Geo-distributed Edge AI Infra. |
1.9K | 148 | 08/28/26 | Other |
| 97 |
php-sdk
The official PHP SDK for Model Context Protocol servers and clients. Maintained in collaboration with The PHP Foundation. |
1.6K | 167 | 08/29/26 | Other |
| 98 |
mirascope
The LLM Anti-Framework |
1.5K | 125 | 08/29/26 | MIT |
| 99 |
lmstudio-js
LM Studio TypeScript SDK |
1.8K | 299 | 08/27/26 | MIT |
| 100 |
langchain
Elixir implementation of a LangChain style framework that lets Elixir projects integrate with and leverage LLMs. |
1.2K | 214 | 08/26/26 | Other |