I Built a Local-First Agent Runtime in Rust (and Why Wrapping Existing CLIs Didn’t Work)

📰 Dev.to · Calvin Sturm

Learn how to build a local-first agent runtime in Rust for reliable local AI workflows and why wrapping existing CLIs didn't work

advanced Published 21 Feb 2026
Action Steps
  1. Build a local-first agent runtime in Rust to manage AI workflows
  2. Run existing CLIs as subprocesses to test their limitations
  3. Configure a custom runtime to handle local AI tasks efficiently
  4. Test the custom runtime with various AI workflows and tasks
  5. Compare the performance of the custom runtime with wrapped CLIs
Who Needs to Know This

Developers and AI engineers can benefit from this article to create more efficient and reliable local AI workflows, improving overall productivity and performance

Key Insight

💡 Wrapping existing CLIs is not enough for reliable local AI workflows, a custom runtime is needed

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🤖 Build a local-first agent runtime in Rust for reliable AI workflows! 💻

Key Takeaways

Learn how to build a local-first agent runtime in Rust for reliable local AI workflows and why wrapping existing CLIs didn't work

Full Article

I’ve been trying to make local AI workflows reliable for real day-to-day use: coding tasks, browser...
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