AgentSys

A modular runtime and orchestration system for AI agents.

19 plugins · 47 agents · 40 skills (across all repos) · 30k lines of lib code · 3,583 tests · 5 platforms

Plugins distributed as standalone repos under agent-sh org — agentsys is the marketplace & installer

Commands · Installation · Website · Discussions

Built for Claude Code · Codex CLI · OpenCode · Cursor · Kiro

New skills, agents, and integrations ship constantly. Follow for real-time updates:

---

AI models can write code. That's not the hard part anymore. The hard part is everything around it — task selection, branch management, code review, artifact cleanup, CI, PR comments, deployment. **AgentSys is the runtime that orchestrates agents to handle all of it** — structured pipelines, gated phases, specialized agents, and persistent state that survives session boundaries.

---

Building custom skills, agents, hooks, or MCP tools? [agnix](https://github.com/agent-sh/agnix) is the CLI + LSP linter that catches config errors before they fail silently - real-time IDE validation, auto suggestions, auto-fix, and 385 rules for Claude Code, Codex, OpenCode, Cursor, Kiro, Copilot, Gemini CLI, Cline, Windsurf, Roo Code, Amp, and more.

...