Open-source Claude Design alternative
A lightweight, powerful framework for multi-agent workflows
An open-source alternative to Claude Cowork, powered by opencode
Extensible AGI Framework
Intelligent automation and multi-agent orchestration for Claude Code
The Simple Agent Development Kit
A single CLAUDE.md file to improve Claude Code behavior
Plan-first AI workflow plugin for Claude Code, OpenAI Codex
Smart LLM router
Build resilient language agents as graphs
Framework for orchestrating role-playing, autonomous AI agents
One runTeam() call from goal to result
Open-source infrastructure for Computer-Use Agents. Sandboxes
A complete AI agency at your fingertips
Self-evolving autonomous agent framework
Defang CLI and sample projects
Excalibur is a highly opinionated agent harness
Centralized agent control plane for governing runtime agent behavior
Design system skills for agentic tools
Run multiple Codex and Claude Code AI sessions
Claude Code plugin that generates individualized knowledge systems
AI browser automation assistant, no migration and privacy first
Autonomous harness engineering
A Claude Code plugin that iteratively refines product specifications
Standards for building agents, better