AgentKit launches in Q4 2026, together with the App SDK. The repository on GitHub is public. The npm packages are published from Q4 2026. AgentKit is open source under the MIT licence.
What it contains
- A plugin for Claude Code with rules, skills and MCP access.
- Skills for the steps of building apps and plugs, including plugs and their connections.
- An
AGENTS.mdfile with guidelines for any agent that reads it. - Adapters for Codex, Cursor and ChatGPT.