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Card 049 of 9902026-10-06 issue

Observed arrival · 2026-10-06

Pebbles: a pet rock that works your Mac

arock.app Visit website
Editorial interest 86/100 Selection signal · not a rating of the site

Pebbles is a downloadable Mac assistant presented as a customizable pet rock that takes spoken requests and operates apps, searches the web, and speaks back.

Landing page captured for the 2026-10-06 issue.
For
Mac users who want spoken desktop-task automation
Worth noticing
The page describes each Pebble as an isolated Elixir-and-Lua computer; its benchmark reports a 1.6 ms median wake time for a sleeping instance.

Field notes

The site describes each rock as having a small, isolated computer with its own files, Lua, and browser, and says the instance sleeps as a small file between tasks. Its infrastructure breakdown separates server, storage, and model costs, while the page says speech recognition happens on the user's Mac. These are project descriptions and benchmark figures, not independently verified results.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use

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Landing page observed 2026-10-06. The live site may have changed.