digest

January 17, 2026

2026-01-17
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@every: Agent-Native Architectures: How to Build Apps After Code Ends Software…

@everybookmarkx

TL;DR. Stop writing features as code—describe outcomes, give agents atomic tools plus filesystem access, and let prompts compose new capabilities you never built.

Takeaways

  • Five principles: parity (agent can do anything the UI can), granularity (atomic tools, not bundled logic), composability (new features = new prompts), emergent capability (users do things you didn't anticipate), and improvement over time (context.md + refined prompts).
  • Files are the universal agent interface: already-known primitives (cat/grep/mv), inspectable, portable, syncable, self-documenting—if a human can navigate your structure, an agent probably can too.
  • The test: describe an outcome you didn't explicitly build a feature for. If the agent can loop its way to it using your tools, the architecture is working.