KI-Agent behebt Bugs erst nach Reproduktion durch einen fehlschlagenden Test

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Ein KI-Agent soll Fehler nur dann beheben, wenn er sie zuvor mit einem Test reproduziert hat, der aktuell fehlschlägt. Der Patch entsteht auf einem isolierten Branch, danach müssen der neue Test und die gesamte Testsuite erfolgreich laufen. Das Zusammenführen bleibt eine menschliche Aufgabe, und ist ein Bug nicht reproduzierbar, bleibt der Agent still. Das Konzept geht auf eine Veröffentlichung des DeepSeek-Harness-Teams vom 1. November 2026 zurück. Der Artikel beschreibt außerdem eine Pipeline aus Aufnahme, Reproduktion, Behebung, erneuter Ausführung und Übergabe.

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