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Coding · Advanced

# Dynamic code repair loop runner

Iterate on failing test suites and monitor convergence before pushing changes

[Use with BotBento ](https://app.botbento.com/?ref=usecases&utm_source=botbento.com&utm_medium=usecases&utm_campaign=dynamic-code-repair-loop-runner)Copy promptShare[Markdown](/text/usecases/dynamic-code-repair-loop-runner/index.md)[العربية](/ar/usecases/dynamic-code-repair-loop-runner/)

Opens BotBento. Paste the prompt into a bot; nothing is preconfigured.

- When you askReceive test failure alert
- ThenRun tests and revise code
- ResultReport results for approval

Executes test suites across iterative refactoring cycles, evaluates error rates between revision steps, and halts loops when test failures plateau or resolve, providing a clear summary of passing checks.

## Prompt to start with

BotBentoRecommended

```
Run the test suite in the terminal to identify failing assertions. Apply targeted code edits in small increments, re-running the test command after each revision. Track error reduction across attempts; if test outcomes stagnate or all tests pass, exit the loop. Do not push changes to GitHub or overwrite working branches without explicit user approval.
```

Copy

## Tools it uses

TerminalGitHubChat

## Works with

BotBento

## Tags

- testing
- refactoring
- automation
- debugging

## Source

[Show HN: LoopGain – Stop agent loops with control theory, not max\_iterations](https://news.ycombinator.com/item?id=48919562)
Hacker News · checked 2026-10-15

Summarized in our own words. Any results described there are the authors’ own, not measured by BotBento.

By BotBento Editorial · Added 2026-10-15 · Updated 2026-10-15 · [Suggest a correction](/contact/)

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## [Automated code refactoring and test execution](/usecases/automated-code-refactoring-and-test-execution/)

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## [Automated code refinement from runtime errors](/usecases/automated-code-refinement-from-runtime-errors/)

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