The open-source meta harness

Your request. Real work.

Describe your idea. Watch Jait build it, open the browser, and bring the result back into the conversation.

Actual Jait interface · Example project

Your choice of engine

Codex
Claude Code
OpenCode
API & local models

Open source. Self hosted.

Persistent agents

Bring your team. See the work.

Give your agents names, roles, skills, and models. Connect them in a team graph, then work with them in individual or team chats.

Actual Jait interface · Example team

Team relationships.

See who reports to whom. Give each agent a clear role in the team.

Models and skills.

Pick a provider, model, and skills for each saved agent.

Shared conversations.

Talk to an agent directly or bring the team into a shared room.

The workspace around your AI

Bring the engine.
Keep the workspace.

Jait is a meta harness: a shared place for your AI engines, tools, projects, and agents.

Use files, a terminal, and a browser from the same conversation. Inspect the tool calls, review what changed, and carry on with the context still there.

Connect CLI engines, API providers, or local models. Your projects and conversations live in your own Jait setup.

Explore the project

Run it yourself

Start building.

Install the gateway, connect an engine, and add your project.

Read the setup guide

Terminal

$ npm install -g @jait/gateway
$ jait start

Actively developed. Engine and model costs depend on your provider.