AI SDKs

Build, run, and manage agent platforms.

The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents

Access to Anthropic's safety-first language model APIs in C#

Access to Anthropic's safety-first language model APIs via Go

Access to Anthropic's safety-first language model APIs in PHP

Access to Anthropic's safety-first language model APIs in TypeScript

Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

🚀🤖 Crawl4AI: Open-source LLM Friendly Web Crawler & Scraper. Don't be shy, join here: https://discord.gg/jP8KfhDhyN

🤗 Diffusers: State-of-the-art diffusion models for image, video, and audio generation in PyTorch.

🚀 The fast, Pythonic way to build MCP servers and clients.

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]

The Memory Layer for AI Agents - Drop-in memory infrastructure for AI agents and apps. Context that persists. Built for production.

A lightweight, powerful framework for multi-agent workflows

Deno build of the official Typescript library for the OpenAI API.

The official .NET library for the OpenAI API

The official Go library for the OpenAI API

OpenAI Guardrails - Python

The official Java library for the OpenAI API

Official JavaScript / TypeScript library for the OpenAI API