Introducing peerd
peerd went public today. This post exists so the start has a date.
On June 23, 2026, peerd went public with a Show HN: an AI agent harness that lives entirely in your browser as a web extension. No separate AI browser to install, no external process to run, no MCP integration to manage. A fully contained extension, written in no-build vanilla JS with minimal non-browser dependencies, using your own provider keys. Apache 2.0.
The record:
- The launch thread: news.ycombinator.com/item?id=48646165
- The source: github.com/NotASithLord/peerd
- The site and install: peerd.ai
- How it works: the docs
That's it. Everything worth saying about the ideas gets its own post.