SDK GitHub Repositories (2026) · Open Source Tools

An open-source, code-first Go toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.

Matrix Client-Server SDK for Rust

Longbridge OpenAPI SDK Base.

Go SDK and CLI for TypeSafe Jev: typed decisions (yes/no, choice, score) from a model

Go client SDK for Casdoor

Go library for the VMware vSphere API

Golang SDK for A2A Protocol

A simple connector to Binance Public API

Run frontier LLMs and VLMs locally on Qualcomm devices across NPU, GPU, and CPU with a few lines of code

High-performance AI pipeline engine with a C++ core and 50+ Python-extensible nodes. Build, debug, and scale LLM workflows with 13+ model providers, 8+ vector databases, and agent orchestration, all from your IDE. Includes VS Code extension, TypeScript/Python SDKs, and Docker deployment.

Mercado Pago's Official PHP SDK

Eclipse Milo™ - an open source implementation of OPC UA (IEC 62541).

OpenTelemetry Python API and SDK

The Conifer SDK — one gateway for cloud, local, and BYOK inference, with exact per-call cost receipts. TypeScript + Python + MCP.

A framework for building, orchestrating and deploying AI agents and multi-agent workflows with support for Python and .NET.

Simple and Fast Multimedia Library

The Dart SDK, including the VM, JS and Wasm compilers, analysis, core libraries, and more.

The all-batteries-included GitHub SDK for Browsers, Node.js, and Deno.

⚡️ OpenAI PHP is a supercharged community-maintained PHP API client that allows you to interact with OpenAI API.

PHP Telegram Bot based on the official Telegram Bot API