[ICML 2026] Meta Context Engineering via Agentic Skill Evolution
A Python library for building AI agents that leverage the full power of Google Antigravity.
Go SDK for Anthropic Claude Code CLI – unofficial Claude Code Go agent SDK
C# coding-agent harness (.NET 10, Microsoft Agent Framework) — sessions, tools, permissions, providers, MCP, plugins
The Enterprise-Grade Multi-Agent Orchestration Framework. Website: https://swarms.ai
Open-World Self-Evolution for LLM Agents — agents that build both their skills and their own verification signals from scratch, with no target-task supervision. (Code coming soon.)
MCP Server Framework and Tool Development library for building custom capabilities into agents.
Open Brain — The infrastructure layer for your thinking. One database, one AI gateway, one chat channel — any AI plugs in. No middleware, no SaaS.
A Go framework for building production agent systems with graph workflows, tools, memory, A2A, AG-UI, MCP, evaluation, and observability.
Build an agent harness and control it end-to-end. Open-source SDK for production AI agents in Python & TypeScript - any model, any cloud.
Your library to write discord apps in C# with focus on always providing access to the latest discord features
OpenBrowser is a framework for intelligent browser automation. It combines direct CDP communication with a CodeAgent architecture, where the LLM writes Python code executed in a persistent namespace, to navigate, interact with, and extract information from web pages autonomously.
AI Agent Assistant & development framework that integrates lots of IM platforms, LLMs, plugins and AI feature, and can be your openclaw alternative. ✨

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

Your ultimate Go microservices framework for the cloud-native era.
The official Python SDK for Model Context Protocol servers and clients
A Go agent harness and service framework
Trigger.dev – build and deploy fully‑managed AI agents and workflows
The official TypeScript SDK for Model Context Protocol servers and clients

Preline UI is an open-source set of prebuilt UI components based on the utility-first Tailwind CSS framework.
The official Go SDK for Model Context Protocol servers and clients. Maintained in collaboration with Google.
The official C# SDK for Model Context Protocol servers and clients. Maintained in collaboration with Microsoft.
The official Java SDK for Model Context Protocol servers and clients. Maintained in collaboration with Spring AI

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