Parker Rex

I build software and make videos.

Founder of Little Worker · Austin, Texas

active today · 10,069 contributions/yr

I'm building Little Worker, software for working with AI agents.

I make videos about the things I build and the questions I keep coming back to. I keep asking until I understand, and share what I learn.

See Little WorkerWatch the videosWork with meResume

This week
in agents.

Grok 4.7. Amazon blocks Muse. Agents leave notes for their future selves.

13 stories · September 22, 2026Read the roundup

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Writing

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Ship Log

1w since last ship
  • #1669docs(research): record the console heuristic evaluation and the Goals proposal
  • #1668fix(console): retag a retained failed send so it reads as undelivered
  • #1667fix(console): read delivery from the turn's identity, not the run's status
  • #1665feat(console): close out every open design-crit finding
  • #1664fix(console): settle the + menu on an effort pick and keep its flyout on screen
  • #1663feat(console): keep the back off the composer and finish the thread polish
  • #1662feat(console): one list, one thread, one Output panel for the Today / To Do front
  • #1661refactor(repo): remove unused code and duplicate tests
  • #1660refactor(repo): remove redundant tests and helpers
  • #1659chore(instructions): drop frontmatter from root agent entrypoints
  • #1658fix(console): reuse Calendar reads on quick returns
  • #1657chore(backlog): give current developer work one home
  • #1644feat(repo-tooling): retain recoverable runner with proof suspended
  • #1654feat(work): make draft delivery reviewable and replayable
  • #1655fix(proof): retain evidence tooling and suspend custom gates
  • #1653chore(instructions): simplify skills and unify Worker landing
  • #1642fix(billing): size the direct-run trial reservation to the allowance
  • #1640feat(workforce): align the five proceduralized seat charters with task families
  • #1639docs(strategy): apply the gpt-6-astra corrections and link the new issues
  • #1626docs(strategy): land STRATEGY.md and the tier-ordered roadmap

GitHub

active today
10,069 contributions this year@parkerrex

Hikes

5 trails · 12.0 mi · 3 regions
  • Alta · Utah2 · 3.0 mi
  • Grand Teton · Wyoming2 · 6.4 mi
  • Glacier · Montana1 · 2.6 mi
Map of hikes near Alta · UtahMap of hikes near Grand Teton · WyomingMap of hikes near Glacier · Montana
1Avalanche Lake2.6 mi · 217 ft · Jun 18, 2026