CoRApp: A Web-Based Prototype and Prompt Suite for the Chain-of-Repair Test-Free Debugging Framework

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Main Author: tan, fatma gülşah
Format: Recurso digital
Published: Zenodo 2026
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author tan, fatma gülşah
author_facet tan, fatma gülşah
contents <p>This Zenodo archive contains the full implementation of <strong>CoRApp</strong>, an interactive web-based prototype developed to operationalize the <strong>Chain-of-Repair</strong> framework for test-free fault localization and automated program repair using large language models (LLMs). The archive also includes the complete set of structured prompt templates employed by the Localization, Reasoning, and Validation agents described in the accompanying research paper <em>“Chain-of-Repair: A Test-Free Fault Localization and End-to-End Automated Repair Framework with LLMs.”</em></p> <p>CoRApp enables developers and researchers to reproduce the end-to-end, test-free debugging workflow proposed in the paper. Through a simple web interface, users can specify the programming language, provide buggy source code, and supply available failure-related artifacts such as compilation errors or stack traces. Upon execution, the system sequentially invokes the three agents of Chain-of-Repair: (i) a Test-Free Localization Agent that ranks suspicious code locations using heterogeneous artifacts, (ii) a Unified Repair Reasoner that infers root causes and synthesizes minimal, behavior-preserving patch candidates through structured multi-stage reasoning, and (iii) a Test-Free Validation Agent that filters and validates generated patches using compilation feedback and static analysis signals, without executing test suites.</p> <p>All prompts included in this archive are provided in their exact form as used in the experimental evaluation, ensuring transparency and reproducibility. The prototype is designed to reflect the same reasoning constraints, validation logic, and interaction patterns reported in the paper, allowing users to inspect intermediate artifacts and final repair outputs in a developer-facing setting.</p> <p>This artifact is intended for research, educational, and experimental purposes, particularly in scenarios where executable test suites are incomplete, unavailable, or unreliable. By releasing both the prototype and the prompt suite, this archive supports independent replication, qualitative inspection, and extension of the Chain-of-Repair framework.</p>
format Recurso digital
id zenodo_https___doi_org_10_5281_zenodo_18187695
institution Zenodo
language
publishDate 2026
publisher Zenodo
record_format zenodo
spellingShingle CoRApp: A Web-Based Prototype and Prompt Suite for the Chain-of-Repair Test-Free Debugging Framework
tan, fatma gülşah
<p>This Zenodo archive contains the full implementation of <strong>CoRApp</strong>, an interactive web-based prototype developed to operationalize the <strong>Chain-of-Repair</strong> framework for test-free fault localization and automated program repair using large language models (LLMs). The archive also includes the complete set of structured prompt templates employed by the Localization, Reasoning, and Validation agents described in the accompanying research paper <em>“Chain-of-Repair: A Test-Free Fault Localization and End-to-End Automated Repair Framework with LLMs.”</em></p> <p>CoRApp enables developers and researchers to reproduce the end-to-end, test-free debugging workflow proposed in the paper. Through a simple web interface, users can specify the programming language, provide buggy source code, and supply available failure-related artifacts such as compilation errors or stack traces. Upon execution, the system sequentially invokes the three agents of Chain-of-Repair: (i) a Test-Free Localization Agent that ranks suspicious code locations using heterogeneous artifacts, (ii) a Unified Repair Reasoner that infers root causes and synthesizes minimal, behavior-preserving patch candidates through structured multi-stage reasoning, and (iii) a Test-Free Validation Agent that filters and validates generated patches using compilation feedback and static analysis signals, without executing test suites.</p> <p>All prompts included in this archive are provided in their exact form as used in the experimental evaluation, ensuring transparency and reproducibility. The prototype is designed to reflect the same reasoning constraints, validation logic, and interaction patterns reported in the paper, allowing users to inspect intermediate artifacts and final repair outputs in a developer-facing setting.</p> <p>This artifact is intended for research, educational, and experimental purposes, particularly in scenarios where executable test suites are incomplete, unavailable, or unreliable. By releasing both the prototype and the prompt suite, this archive supports independent replication, qualitative inspection, and extension of the Chain-of-Repair framework.</p>
title CoRApp: A Web-Based Prototype and Prompt Suite for the Chain-of-Repair Test-Free Debugging Framework
url https://doi.org/10.5281/zenodo.18187695