Minimal example of recording experiments via the LangSmith REST API

An Open-Source Asynchronous Coding Agent

Deepagents is an agent harness built on langchain and langgraph. Deep agents are equipped with a planning tool, a filesystem backend, and the ability to spawn subagents - making them well-equipped …

🚀 Streamlit-based RAG client with vector search, document management, and Supabase auth. Features semantic/hybrid search, multi-format support (PDF/DOCX/MD), and MCP integration for AI assistants.

Deploy your own private OpenAI-compatible LLM

Get started with building Fullstack Agents using Gemini 2.5 and LangGraph

React UI + elegant infrastructure for AI Copilots, AI chatbots, and in-app AI agents. The Agentic Frontend 🪁

An extremely fast Python type checker and language server, written in Rust.

LLRT (Low Latency Runtime) is an experimental, lightweight JavaScript runtime designed to address the growing demand for fast and efficient Serverless applications.

Lightweight coding agent that runs in your terminal

Fully local web research and report writing assistant

An extremely fast Python package and project manager, written in Rust.

Expose llms-txt to IDEs for development

Enriched Python function call graphs for agents and coding assistants

A collection of generative UI agents written with LangGraph.js

For your multi-agent needs

LangGraph.js agent that requires authorization before invoking tools

Readymade evaluators for your LLM apps

Readymade evaluators for agent trajectories

Fully local web research and report writing assistant. This repo is a Typescript edition of the Ollama Deep Researcher.

📲 An agent for sourcing, curating, and scheduling social media posts with human-in-the-loop.