#langchain

AI Observability & Evaluation

LangSmith Client SDK Implementations

The open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes to debug, evaluate, monitor, and optimize production-quality AI applications while controlling costs and managing access to models and data.

Convert documents to structured data effortlessly. Unstructured is open-source ETL solution for transforming complex documents into clean, structured formats for language models. Visit our website to learn more about our enterprise grade Platform product for production grade workflows, partitioning, enrichments, chunking and embedding.

AWS Generative AI CDK Constructs are sample implementations of AWS CDK for common generative AI patterns.

An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.

Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.

The agent engineering platform.

The agent engineering platform

Build resilient agents.

The open-source communication infrastructure for agents and products

Python SDK that enables developers to build and deploy LangGraph agents to the UiPath Cloud Platform

LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Java frameworks like Quarkus and Spring Boot.

Langflow is a powerful tool for building and deploying AI-powered agents and workflows.

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, Azure, OpenAI, Anthropic, OpenAI, VertexAI, vLLM, Nvidia NIM]

Build Conversational AI in minutes ⚡️

The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI Protocol

SAP Cloud SDK for AI is the official Software Development Kit (SDK) for SAP AI Core, SAP Generative AI Hub, and Orchestration Service.

The ultimate LLM/AI application development framework in Go.

🦜🔗 LangChain interfaces to Google's suite of AI products (e.g. Gemini & Vertex AI)

🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.

Multi-language agent runtime and library for execution scope management, lifecycle events, and middleware on tool and LLM calls.

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 server.

Build secure LangChain applications on Azure

PipesHub is an open-source platform for securely connecting enterprise knowledge to AI. Give AI agents trusted context and your team permission-aware search with verified citations across your business systems.

OpenTelemetry Instrumentation for AI Observability

Autonomous Hacking Agent for Red Team

Python scraper based on AI

The terminal experience for AgentCore!

The batteries-included agent harness.