ProductIntelHub
Sign In

I built a context layer for our home

  • Hacker News

Rosey started as a grocery list. My wife and I kept losing track of which phone the list was on. So I built a number we could both text, a shared little assistant that just remembered. Once it remembered groceries, it was a small step to remembering the wifi password, the pedi...

  • Published: May 1, 2026
  • First seen: May 1, 2026
Visit website

AI Summary

Rosey started as a grocery list. My wife and I kept losing track of which phone the list was on. So I built a number we could both text, a shared little assistant that just remembered. Once it remembered groceries, it was a small step to remembering the wifi password, the pedi...

Best for

Teams evaluating AI product workflows / Builders comparing emerging tools / Operators tracking early category shifts

Why it matters

Primary discovery source is Hacker News.

Key Features

  • Primary public product URL is https://rosey.house/.
  • Description: Rosey started as a grocery list. My wife and I kept losing track of which phone the list was on. So I built a number we could both text, a shared little assistant that just remembered. Once it remembered groceries, it....
  • Listed on Hacker News as "I built a context layer for our home".
  • Source description: Rosey started as a grocery list. My wife and I kept losing track of which phone the list was on. So I built a number we could both text, a shared little assistant that just remembered. Once it remembered groceries, it....
  • Source publish date is 2026-05-01.

Use Cases

  • Primary discovery source is Hacker News.
  • Hacker News mention is recent (2026-05-01).
  • Primary public product URL is https://rosey.house/.
  • Description: Rosey started as a grocery list. My wife and I kept losing track of which phone the list was on. So I built a number we could both text, a shared little assistant that just remembered. Once it remembered groceries, it....
  • Listed on Hacker News as "I built a context layer for our home".

Why Now

I built a context layer for our home is appearing on fresh discovery surfaces, so it is worth reviewing while momentum is still forming. Confidence is currently low (41/100), so treat this as an early signal rather than a settled trend.

Community Signals

Trend score

32.7

24h momentum

Rising

Hacker News points

2

Rising

Facts / Signals / Inference / Unknowns

Facts

  • Listed on Hacker News as "I built a context layer for our home".
  • Source description: Rosey started as a grocery list. My wife and I kept losing track of which phone the list was on. So I built a number we could both text, a shared little assistant that just remembered. Once it remembered groceries, it....
  • Source publish date is 2026-05-01.
  • Description: Rosey started as a grocery list. My wife and I kept losing track of which phone the list was on. So I built a number we could both text, a shared little assistant that just remembered. Once it remembered groceries, it....
  • Primary public product URL is https://rosey.house/.

Signals

  • Hacker News mention is recent (2026-05-01).
  • Primary discovery source is Hacker News.

Inference

Trust data is still pending

The evidence pipeline has not produced enough structured trust blocks for this product yet.

Unknowns

  • Documentation is not explicitly linked in the current allowed evidence set.
  • No tagline is stored on the current product record.
  • Pricing details are not explicitly linked in the current allowed evidence set.
  • Recent changelog or release history is not explicitly linked in the current allowed evidence set.

Evidence Snapshots

I built a context layer for our home

Listed on Hacker News as "I built a context layer for our home".

I built a context layer for our home official profile

Primary public product URL is https://rosey.house/.

Alternatives / Related

I've built a nice home server OS

Hacker News

ohai! I've released Lightwhale 3, which is possibly the easiest way to self-host Docker containers. It's a free, immutable Linux system purpose-built to live-boot straight into a working Docker Engine, thereby shortcutting the need for installation, configuration, and maintena...

Open detail

My favorite local-feeling remotely accessible Claude Code setup

Hacker News

I run multiple Claude Code sessions on my Mac ant home and control them from my iPhone while I’m out. I like this because it gives me maximum power and flexibility (I can use any plugin or CLI as if I were sitting there locally). The setup is cmux for the terminal multiplexer...

Open detail

Broccoli, one shot coding agent on the cloud

Hacker News

Hi HN — we built Broccoli, an open-source harness for taking coding tasks from Linear, running them in isolated cloud sandboxes, and opening PRs for a human to review. We’re a small team, and our main company supplies voice data. But we kept running into the same problem with...

Open detail

A TUI for Markdown view an editing

Hacker News

Hi HN, I built a simple TUI for viewing and editing .md files in the terminal. More and more markdown files keep appearing in our projects, and I found myself needing a quick way to view(with syntax highlighting) and edit them without leaving the terminal, so I built this

Open detail

Original Sources

Hacker News