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Achyut Srivastava
Achyut Srivastava

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Improving AST Self-Healing Loops for Multi-File Python Codebases

What We Built Today

Today, we improved LuxurAI Coder's AST self-healing loop for Python codebases. This feature ensures that when tests fail, the agent automatically repairs the code by feeding runtime stderr back into the system.

The Problem We Solved

Handling multi-file Python codebases can be tricky, especially when tests fail. Our goal was to create a self-healing mechanism that minimizes manual intervention and maximizes code reliability.

How The Architecture Works

Our architecture includes:

  • Self-Healing Validator: Executes tests in an isolated sandbox worker.
  • AST Parsing & Dependency Mapping: Ensures accurate multi-file changes and diffs.
  • Hybrid Orchestration: Combines specialized external model APIs for reasoning with local AST parsers and verification tooling.

Transparent Economics

We offer a super transparent pay-as-you-go pricing model at ₹0.25 per credit.

How We Can Make This Better

We're eager to learn from seasoned engineers. What do you think? How can we improve the reliability of our self-healing loops? Try it out at LuxurAI Coder and share your feedback!

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