Vercel AI SDK community provider for Claude Agent SDK
The official Rust SDK for the Model Context Protocol
Agent-SDK without CLI dependencies, as an alternative to claude-agent-sdk, completely open source
The official Python SDK for Model Context Protocol servers and clients
The official Ruby SDK for the Model Context Protocol servers and clients.
The official TypeScript SDK for Model Context Protocol servers and clients
The official Go SDK for Model Context Protocol servers and clients. Maintained in collaboration with Google.
The official Java SDK for Model Context Protocol servers and clients. Maintained in collaboration with Spring AI
The official PHP SDK for Model Context Protocol servers and clients. Maintained in collaboration with The PHP Foundation.
The official C# SDK for Model Context Protocol servers and clients. Maintained in collaboration with Microsoft.
A TypeScript SDK for implementing Model Context Protocol (MCP) over MQTT, supporting both browser and Node.js environments.
AI video generation SDK — JSX for videos. One API for Kling, Flux, ElevenLabs, Veed. Built on Vercel AI SDK.
Enterprise Governance Layer (Identity, RBAC, Credentials, Auditing, Logging, Tracing) for the Model Context Protocol SDK

A high-performance, asynchronous toolkit for building MCP servers and clients in Rust.
A Python library for building AI agents that leverage the full power of Google Antigravity.
Build an agent harness and control it end-to-end. Open-source SDK for production AI agents in Python & TypeScript - any model, any cloud.
🌋 Build AI agents that seamlessly combine LLM reasoning with real-world actions via MCP tools — in just a few lines of TypeScript.
A full featured, enterprise grade rust MCP SDK
Local first, desktop companion platform with animated pets, plugin SDK and coding-agent integrations.
🚀 Universal SDK for building next-gen MCP servers
C++ MCP SDK - build Model Context Protocol (MCP) servers and clients in C++ / CPP. Enterprise-grade security, observability, connectivity. Stdio, HTTP+SSE, Streamable HTTP, WebSocket, TCP transports. Bindings for Python, TypeScript, Go, Rust, Java, C#.
The Rust SDK for building coding agents. Tools, streaming, graph, sub-agent orchestration, MCP — as composable functions
Create AI Agents in a No-Code Visual Builder or TypeScript SDK with full 2-way sync. For shipping AI assistants and multi-agent AI workflows.
Computer-Use SDK for E2E QA Testing