fault-localization

A list of awesome research on log analysis, anomaly detection, fault localization, and AIOps

Template Scripting Testing Language tool: automated test generation for Python

LLM-native static vulnerability detection: point it at a repo and get a reviewable vuln report, the way a human auditor would.

Tools for AI agents to test, fix and optimise your codebase

FLACOCO: Fault Localization for Java based on Industry-grade Coverage http://arxiv.org/pdf/2111.12513

An automated fault localization tool for Python programs.

Spectrum-based Fault Localization Engine

Experimental bed to study Linux faults

A program repair tool which modifies any bugged Python script based on cues from rest of program.

Source code of the paper "FirmRCA: Towards Post-Fuzzing Analysis on ARM Embedded Firmware with Efficient Event-based Fault Localization"

Implementation of the tarantula fault localisation algorithm

The AIOps library for automatic reduction of failure-unrelated metrics in Python

Structured code verification, fault localization, and semantic analysis — agent skill based on the Agentic Code Reasoning paper

Better Debugging: Combining Static Analysis and LLMs for Explainable Crashing Fault Localization

GenPark AI Agent Skill - Dynamically synthesizes and evaluates runtime assertions, pre/post-conditions, and state invariants to detect data corruption before crashes occur.

GenPark AI Agent Skill - Zeller's Delta Debugging (ddmin) algorithm minimizing failing code snippets, complex payloads, and config files to minimal reproducible examples (MRE).

GenPark AI Agent Skill - Parses Python stack traces into structured traceback frames, calculates Tarantula/Ochiai line suspiciousness scores, and isolates root-cause bug locations.

GenPark AI Agent Skill - Parses Python stack traces into structured traceback frames, calculates Tarantula/Ochiai line suspiciousness scores, and isolates root-cause bug locations.

GenPark AI Agent Skill - Synthesizes property-based and counterfactual unit test inputs (fuzzing boundary values, null states, edge cases) to reproduce runtime tool bugs.