Guanqi

Local-first infrastructure for agentic developer tools.

My current position

I am not just building a product page. I work on local-first infrastructure for agentic developer tools.

The important parts are not demos. They are the underlying capabilities: large-repo search, regex prefilter indexing, workspace state, tool execution, long-task recovery, and the desktop runtime that has to hold all of that together.

BitFun is the product surface I am currently focused on. flashgrep is the lower-level line of work that exists to make agent search fast enough in real codebases.

That is why this site should read like a writing entry point, not a showcase page.