About Blazorly

Blazorly is an open-source agentic coding harness. The code lives at github.com/deepakkumar1984/blazorly-harness under the MIT License. There is no hosted control plane and no account to create. You run the binary, you keep the keys, you keep the session logs.

What we built, and why

Coding agents fail in boring ways: a Stop that drops the turn, a crash that leaves the log unbalanced, a swarm that dumps ten chats into the sidebar, a tool list so large the model spends tokens staring at it. Blazorly is a harness that treats those as the product. The loop, the tools, the sandbox, the log, and the UI are one system.

The stack is .NET 10. The UI is Blazor Server. Persistence is JSONL or SQLite. Linux sandboxing uses Landlock. Releases are self-contained binaries for six platform/arch pairs.

Evidence, not slogans

The interruption numbers on this site come from the repository: unit and integration tests, scored eval tasks under eval/tasks/interrupt-*, and replay of a 132,010-event production session. A draft paper in paper/paper.md writes the contract down as invariants. If a number cannot be reproduced from that tree, it does not belong on a marketing page.

License

This website

Static HTML on a Cloudflare Worker. Source is the website/ directory in the same repository. Canonical origin: this site. If you are reading a workers.dev preview, treat it as a staging URL — production indexing is meant for the attached custom domain.

Contact

Issues and pull requests on GitHub. There is no support mailbox pretending to be a product team.