Lauren Tan: Dune, trust, and agent skills

Lauren describes verification as a path from reproducible runs and evidence to stronger methods. She separates correctness from quality: verification checks whether a feature works, while skills can encode senior engineering workflows. 06:45 12:45

Her trust ladder39 is an order for choosing where to enforce a correction. It puts codebase changes, static analysis, rules, skills, and style guides in order from more durable to less enforceable. She also describes Dune as a framework designed so the shortcut is the right path. 15:00 19:01

Sources

  1. lauren on X: "here's how i shipped 2,500 PRs last month to production this was originally supposed to be for Cursor Compile in London. i couldn't make it since i was livestreaming for Grok @Bot Galaxy so i'm making it available for free here on X! watch it on 2x speed, i talk slowly" / X. Lauren Tan. Recording; used for verification, the trust ladder, and Dune’s process boundaries. Accessed 2026-10-01.

Last changed 2026-10-07 in f1a00f2. Source on GitHub. Change log.

Linked from

  1. Agent guide. An Effect stack so pure (aspirational) Kit Langton will blush.

    Lauren Tan: Dune, trust, and agent skills — Lauren Tan describes verification, a trust ladder, and an application framework designed for coding agents.

  2. Change log. What changed in the files served here, newest first.

    Lauren Tan: Dune, trust, and agent skills — edited: feat(learn): teach cards 63 to 82 with plain lines, diagrams and snippets

  3. Full agent guide. An Effect stack so pure (aspirational) Kit Langton will blush.
  4. Lauren Tan's skills. Lauren Tan (poteto) publishes skills in several repos: brainmaxxing for memory and skill improvement, noodle for skill-based orchestration, how for explaining a codebase, and a verification-skill example.

    Her talk on verification and skills is on Lauren Tan and the Dune talk.¶

  5. Rat Stack lore | rat-stack. Short, source-grounded notes on the ideas and decisions behind rat-stack.

    Lauren Tan: Dune, trust, and agent skills — Lauren Tan describes verification, a trust ladder, and an application framework designed for coding agents.

  6. Source change history (log.md). The generated change log as Markdown.

    Lauren Tan: Dune, trust, and agent skills — edited: feat(learn): teach cards 63 to 82 with plain lines, diagrams and snippets

  7. The fence. The fence uses compiler checks, lint rules, and hooks to reject unsafe shortcuts.

    See Lauren Tan’s talk for the source and no comments for one house rule the fence enforces.