A TypeScript framework for building MCP servers.

The first open-source agent skills builder. Define skills by vibe workflow, run on Claude Code, Cursor, Codex & more. Build Clawdbot 🦞· APIs for Lovable · Bots for Slack & Lark/Feishu · Skills are infrastructure, not prompts.

The open-source TypeScript framework for building AI workflows and agents. Designed for Claude Code describe what you want, Claude builds it, with all the best practices already in place.

An enterprise AI development framework for building AI agents. It provides unified management of multi-provider LLMs, secure enterprise knowledge bases with high-precision retrieval, visual workflow orchestration and multi-agent coordination. Compatible with mainstream Agent Skill standards, it enables developers to efficiently build production-gra

A lightweight Ruby framework for building MCP servers with a Sinatra-like DSL

a lib to build MCP clients and MCP servers in Clojure(script)

Build resilient agents.

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

Build effective agents using Model Context Protocol and simple workflow patterns

A high-performance, asynchronous toolkit for building MCP servers and clients in Rust.

Build and run agents you can see, understand and trust.

A Low-Code MCP Framework for Building Complex and Innovative RAG Pipelines

The Rust SDK for building coding agents. Tools, streaming, graph, sub-agent orchestration, MCP — as composable functions

Build autonomous AI agents in Python.

Trigger.dev – build and deploy fully‑managed AI agents and workflows

A Python library for building AI agents that leverage the full power of Google Antigravity.

Building blocks for frontier OpenAI agents in Rust. Nanocodex empowers you with Codex-level performance anywhere.

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.

Open source version of Claude Managed Agents. Fastest way to build and deploy reliable AI agents, MCP tools and agent-to-agent.

🚀 Universal SDK for building next-gen MCP servers

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

A framework helps you quickly build AI Native IDE products. MCP Client, supports Model Context Protocol (MCP) tools via MCP server.

The full-stack TypeScript framework to build, test, and deploy production-ready MCP servers and AI-native apps.

Code, Build and Evaluate agents - excellent Model and Skills/MCP/ACP/A2A Support