Best AI SDKs and Libraries Tools

Explore 24 AI sdks and libraries tools to find the perfect solution.

SDKs and Libraries

24 tools

Diffusers (Hugging Face)

Open‑source library for state‑of‑the‑art pretrained diffusion models for images, audio, and video, covering training and optimized inference.

LangChain

A comprehensive framework for building context-aware applications powered by large language models, featuring standard interfaces for models, embeddings, and vector stores.

Hugging Face Transformers

A comprehensive library of pretrained models for text, vision, audio, video, and multimodal tasks, enabling fine-tuning and inference across many generative AI use cases.

AI SDK

AI SDK is a free, open-source TypeScript toolkit that helps developers build AI-powered applications and agents using frameworks such as Next.js, React, Svelte, and Vue, as well as Node.js runtime. It provides a unified API to interact with various model providers like OpenAI, Anthropic, and Google.

crewAI Tools

An open-source toolkit that provides a comprehensive guide and pre-built modules for integrating and creating custom tools for CrewAI agents. It includes implementations for file operations, web scraping, database interactions, API integrations, and AI-powered functionalities, supporting developers in enhancing AI agent capabilities.

Mem0

A memory management tool for AI agents that adds an intelligent memory layer enabling personalized interactions, featuring secure and scalable long-term memory management.

RLAMA

RLAMA is a powerful AI-driven document question-answering tool that connects to local Ollama models. It allows users to create, manage, and interact with Retrieval-Augmented Generation (RAG) systems for processing and querying documents via a CLI and API server.

Chainlit

Chainlit is an open‐source Python framework that enables developers to build production-ready conversational AI applications quickly. It provides a user-friendly interface, optimized step functions, and seamless integration with LLM tools, making it easier to create interactive chatbot experiences.

Generative AI Toolkit

An open source toolkit by AWS Labs that includes a tool registry and decorators, aimed at building generative AI applications.

Vercel AI SDK

TypeScript toolkit for building AI apps and agents with streaming UIs, tool use, and provider integrations.

Tesseract OCR

Tesseract OCR is an open-source optical character recognition engine that can recognize text from images. It supports over 100 languages, multiple image formats (PNG, JPEG, TIFF), and offers both an LSTM-based OCR engine and a legacy mode for character pattern recognition.

Graphiti

Graphiti is a framework for building and querying temporally-aware, real-time knowledge graphs tailored for dynamic AI agents. It continuously integrates user interactions, structured enterprise data, and external information, enabling state-based reasoning, task automation, and precise historical queries without complete graph recomputation. It also serves as the core memory layer for Zep’s AI agents.

AIAccess PHP Library

Unified PHP SDK to access multiple AI providers (OpenAI, Claude, Gemini, DeepSeek, Grok).

Haystack

Haystack is an open-source LLM orchestration framework by deepset-ai that enables developers to build production-ready applications such as retrieval-augmented generation (RAG), question answering systems, semantic search, and conversational agents by connecting various components (models, vector databases, file converters, etc.) into customizable pipelines.

Jupyter AI

Jupyter AI is a generative AI extension for JupyterLab that integrates advanced AI capabilities directly into Jupyter notebooks. It provides a %%ai magic command for turning notebooks into a generative AI playground, a native chat UI, and supports a wide range of AI model providers, including local support via GPT4All and Ollama.

vercel/ai

A developer-focused AI toolkit released by Vercel that includes libraries and tools for integrating AI capabilities into applications.

AI SDK Provider for Gemini CLI

An unofficial community provider for the Vercel AI SDK that enables the integration of Google’s Gemini models via the Gemini CLI Core library and Google Cloud Code endpoints. It offers streaming support, multimodal capabilities, tool/function calling, OAuth authentication, and full TypeScript support with Zod schemas.

Haystack

Open-source framework to build LLM apps (RAG, chat, agents) with pluggable components and connectors.

AWS Generative AI Toolkit

A toolkit from AWS Labs for generative AI featuring multi-modal responses, tool registries, and integrated testing methods.

MediaPipe

MediaPipe is an open-source framework by Google AI Edge designed for building cross-platform multimodal machine learning pipelines, especially for computer vision and media processing tasks. It provides ready-to-use components and tools for rapid prototyping and deployment in AI applications.

Google AI Edge Gallery

Android app and toolkit to run generative AI models fully on‑device using MediaPipe/LiteRT

Node CharacterAI

A Node.js client library that acts as an unofficial wrapper for the Character AI API. It enables developers to create and manage chats with Character AI using guest or token authentication, and supports asynchronous messaging and conversation management.

AI-Tools

A Node.js package that provides a set of API client tools to access beta AI functionalities such as NSFW image detection and face detection. It wraps requests to a custom API server, enabling developers to integrate these AI capabilities into their applications.

Google Gen AI Python SDK

Official Python SDK for Google’s Generative AI APIs (Gemini), supporting chat, tools, function calling, images, and video.