Disco. Grounded answers, cited reports, and working apps.

An open-source research and build platform you host yourself, with the models you choose.

Ask a question. Get a grounded answer, with claims tied to sources you can open.

Unsupported claims are marked, so you can see where the evidence falls short.

Turn a question into a research report, with planned investigations, follow-up searches, and citations checked against their sources.

Describe an app. Build it in a sandbox, preview it, and test how it works.

Built-in components support forms, databases, authentication, and more. Design checks flag common layout problems for another revision. Export the finished project with Docker Compose to host it yourself.

Use the same agent to work with your files and tools, with approval controls for its actions.

Research and app-building benchmarks compare results against other tools. The scores, source files, and grading evidence are published—including the losses.

Nearly four thousand recorded runs.

Run with open-weight models on your own hardware, or connect a frontier API.

Apache two point oh. Self-hosted in minutes.