Showing 119 open source projects for "bug"

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  • 1
    Claude BugHunter

    Claude BugHunter

    A Claude Code skill bundle for bug hunting

    ...It includes curated patterns from public vulnerability reports, making it useful as a learning and workflow reference. Because it supports security testing, it should only be used on systems where the user has permission to test. Its strongest value is turning scattered bug bounty knowledge into reusable Claude Code workflows.
    Downloads: 0 This Week
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  • 2
    HackerRepo.org

    HackerRepo.org

    Collection of cybersecurity-related references, scripts, tools, code

    ...The project is designed as a companion learning hub for security professionals, penetration testers, and researchers who want organized access to tools, references, and training material. It spans both offensive and defensive security topics, including exploit development, threat hunting, reverse engineering, AI security, and bug bounty methodologies. The repository is continuously maintained and categorized into specialized directories so users can quickly locate relevant learning material or utilities. Rather than being a single tool, it functions as an extensive reference library that supports skill development across the entire cybersecurity lifecycle. ...
    Downloads: 8 This Week
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  • 3
    FlowLens MCP

    FlowLens MCP

    Open-source MCP server that gives your coding agent

    FlowLens MCP Server is an open-source tool designed to give AI-powered coding agents (like Claude Code, Cursor, GitHub Copilot / Codex, and others) full, replayable browser context to dramatically improve debugging, bug reporting, and regression testing for web applications. It works together with a companion browser extension: when a user reproduces a bug or a complicated UI interaction, the extension captures a rich session log, including screen/video recording, network traffic, console logs, DOM events, storage changes, and more, and exports it. ...
    Downloads: 2 This Week
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  • 4
    Fabulously Optimized

    Fabulously Optimized

    A simple Minecraft modpack focusing on performance and graphics

    A simple Minecraft modpack focusing on performance and graphics enhancements. A Minecraft modpack focused on performance, providing a smooth experience with multiple optimization mods.
    Downloads: 21 This Week
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  • 5
    Defending Code Reference Harness

    Defending Code Reference Harness

    Skills for threat modeling, scanning, triage, patching, etc.

    ...Its default pipeline focuses on finding memory bugs in C and C++ code using ASAN as the crash detector. The overall architecture is meant to be adaptable, so teams can modify it for other languages, bug classes, and detection systems. Its main value is giving defenders a practical framework for exploring AI-assisted secure code review and remediation.
    Downloads: 3 This Week
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  • 6
    CodeGeeX4

    CodeGeeX4

    CodeGeeX4-ALL-9B, a versatile model for all AI software development

    ...Compared to its predecessors, CodeGeeX4 introduces improved reasoning, stronger alignment with developer needs, and better performance on real-world programming benchmarks. It supports tasks such as code completion, generation from natural language descriptions, code translation, bug fixing, and explanation. The repository provides model checkpoints, inference examples, and fine-tuning guides, making it adaptable for both research and practical software development workflows. With its open release, CodeGeeX4 aims to provide a transparent alternative to proprietary coding assistants while advancing the field of AI-assisted programming.
    Downloads: 1 This Week
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  • 7
    Patchwork

    Patchwork

    Automate code reviews, patching and documentation

    Patchwork automates development gruntwork like PR reviews, bug fixing, security patching, and more using a self-hosted CLI agent and your preferred LLMs.
    Downloads: 2 This Week
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  • 8
    Vim Win32 Installer

    Vim Win32 Installer

    Vim Win32 Installer

    ...This repository automates building Nightly and stable snapshots of Vim for Win32, Win64, and ARM64 targets, producing ready-to-run .exe installers and .zip bundles that users can download and install without compiling from source. It ensures that Windows users have access to the latest Vim features and bug fixes with appropriate patches applied, maintaining compatibility with native Windows behavior while preserving the core Unix-originated Vim experience. These builds can include support for scripting languages such as Python, Ruby, Lua, and Perl when corresponding interpreters are installed, expanding Vim’s extensibility on Windows.
    Downloads: 19 This Week
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  • 9
    Exegol

    Exegol

    Fully featured and community-driven hacking environment

    Exegol is a community-driven hacking environment, powerful and yet simple enough to be used by anyone in day-to-day engagements. Exegol is the best solution to deploy powerful hacking environments securely, easily, and professionally. No more unstable, not-so-security-focused systems lacking major offensive tools. Kali Linux (and similar alternatives) are great toolboxes for learners, students, and junior pentesters. However professionals have different needs, and their context requires a...
    Downloads: 8 This Week
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  • 10
    ClusterFuzz

    ClusterFuzz

    Scalable fuzzing infrastructure

    ...ClusterFuzz provides many features which help seamlessly integrate fuzzing into a software project's development process. Can run on any size cluster (e.g. OSS-Fuzz instance runs on 100,000 VMs). Fully automatic bug filing, triage and closing for various issue trackers (e.g. Monorail, Jira). Supports multiple coverage guided fuzzing engines (libFuzzer, AFL, AFL++ and Honggfuzz) for optimal results (with ensemble fuzzing and fuzzing strategies). Statistics for analyzing fuzzer performance, and crash rates. Easy to use web interface for management and viewing crashes. ...
    Downloads: 4 This Week
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  • 11
    Vulnhuntr

    Vulnhuntr

    AI tool for detecting complex vulnerabilities in Python codebases

    ...It supports multiple LLM providers such as OpenAI, Anthropic, and Ollama, and can be run via CLI, Docker, or pipx. Vulnhuntr is particularly useful for early-stage security reviews, bug bounty hunting, and auditing dependencies for hidden risks across open source projects.
    Downloads: 12 This Week
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  • 12
    HexStrike AI MCP Agents

    HexStrike AI MCP Agents

    HexStrike AI MCP Agents is an advanced MCP server

    HexStrike AI is an MCP server that lets LLM agents autonomously operate a large catalog of offensive-security tools. Its goal is to bridge “language models” and practical pentest workflows—enumeration, exploitation, vulnerability discovery, and bug bounty reconnaissance—under safe, auditable controls. The server exposes typed tools and guardrails so agent prompts translate to concrete, parameterized actions rather than brittle shell strings. It ships with curated tool adapters, task orchestration, and guidance for connecting popular agent clients (Claude, GPT, Copilot) to a hardened execution environment. ...
    Downloads: 4 This Week
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  • 13
    SiteDorks

    SiteDorks

    Automate search engine dorking across hundreds of websites

    ...A built-in dataset contains hundreds of websites grouped into categories such as cloud services, developer platforms, documentation sites, social platforms, and communication tools. Users can also supply custom domain lists or CSV files to tailor searches for tasks like penetration testing, bug bounty research, or OSINT investigations.
    Downloads: 8 This Week
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  • 14
    secator

    secator

    Automated framework for running pentesting tools and workflows

    ...By standardizing input parameters and output formats across different tools, Secator simplifies how results are collected and processed during security testing. Secator is built to improve productivity for penetration testers, bug bounty hunters, and security researchers who frequently chain multiple tools together during assessments.
    Downloads: 5 This Week
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  • 15
    gitGraber

    gitGraber

    Real-time GitHub monitor that detects leaked API keys and secrets

    ...It scans recently indexed files on GitHub and searches for patterns that may indicate leaked credentials, API keys, or other confidential data used by popular online services. Instead of analyzing the full history of repositories, the tool focuses on newly indexed content, allowing security researchers and bug bounty hunters to quickly identify fresh leaks as they appear. gitGraber uses carefully crafted regular expressions to detect tokens and secrets associated with platforms such as AWS, Google, PayPal, Twitter, Stripe, and many others. When a potential leak is discovered, the tool can notify users through messaging platforms or display results directly in the command line. ...
    Downloads: 2 This Week
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  • 16
    Python colorlog

    Python colorlog

    A colored formatter for the python logging module

    ...This library is over a decade old and supported a wide set of Python versions for most of its life, which has made it a difficult library to add new features to. colorlog 6 may break backward compatibility so that newer features can be added more easily, but may still not accept all changes or feature requests. colorlog 4 might accept essential bug fixes but should not be considered actively maintained and will not accept any major changes or new features.
    Downloads: 0 This Week
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  • 17
    PyGitHub

    PyGitHub

    Typed interactions with the GitHub API v3

    ...With it, you can manage your Github resources (repositories, user profiles, organizations, etc.) from Python scripts. Should you have any question, any remark, or if you find a bug, or if there is something you can do with the API but not with PyGithub, please open an issue.
    Downloads: 0 This Week
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  • 18
    Hephaestus

    Hephaestus

    Semi-Structured Agentic Framework. Workflows build themselves

    ...Developers define high-level phases such as analysis, implementation, and testing, while agents generate specific subtasks within those phases. The system continuously monitors agent behavior and task progression, allowing workflows to evolve as new discoveries are made. For example, if an agent detects a bug or optimization opportunity, it can automatically create a new task and integrate it into the workflow. The framework also includes monitoring mechanisms that track agent trajectories and ensure that tasks remain aligned with overall objectives.
    Downloads: 0 This Week
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  • 19
    reNgine

    reNgine

    Automated framework for web application reconnaissance and scanning

    reNgine is an automated reconnaissance framework designed to simplify and enhance the process of gathering information about web applications during security assessments. It provides a streamlined workflow for penetration testers, bug bounty hunters, and security teams who need to perform reconnaissance efficiently and at scale. The platform integrates multiple open-source reconnaissance tools into a unified environment with a configurable scanning engine and an intuitive web interface. reNgine focuses on improving traditional reconnaissance workflows by organizing collected data in a database and correlating results to make them easier to analyze. ...
    Downloads: 0 This Week
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  • 20
    newspaper4k

    newspaper4k

    Python library for scraping and analyzing online news articles easily

    ...It is a continuation and active fork of the original newspaper3k library, which had stopped receiving updates, with the goal of keeping the ecosystem maintained while adding improvements and bug fixes. It provides developers with tools to automatically download web pages, extract the main article content, and collect associated metadata such as titles, authors, images, and publication dates. Newspaper4k also includes natural language processing capabilities that can generate summaries and identify keywords from extracted article text. ...
    Downloads: 0 This Week
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  • 21
    Continuous Claude v3

    Continuous Claude v3

    Context management for Claude Code. Hooks maintain state via ledgers

    ...It also includes a layered code analysis pipeline to reduce token usage and maintain relevant context efficiently. This continuous learning environment enables workflows such as bug fixing, refactoring, planning, and exploratory investigation while minimizing the need to re-explain context manually.
    Downloads: 0 This Week
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  • 22
    High-Level Training Utilities Pytorch

    High-Level Training Utilities Pytorch

    High-level training, data augmentation, and utilities for Pytorch

    Contains significant improvements, bug fixes, and additional support. Get it from the releases, or pull the master branch. This package provides a few things. A high-level module for Keras-like training with callbacks, constraints, and regularizers. Comprehensive data augmentation, transforms, sampling, and loading. Utility tensor and variable functions so you don't need numpy as often.
    Downloads: 0 This Week
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  • 23
    GMAT

    GMAT

    General Mission Analysis Tool

    ...GMAT is developed by a team of NASA, private industry, and public and private contributors. The GMAT development team is pleased to announce the release of GMAT version R2026a. For a complete list of new features, compatibility changes, and bug fixes, see the R2026a Release Notes in the Users Guide.
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    Downloads: 1,036 This Week
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  • 24

    PROPER Optical Propagation Library

    Routines for wavefront propagation in IDL, Matlab, and Python

    NOTICE: PROPER will stop being supported at the end of 2026. It will remain available on Sourceforge after that, but there will be no updates or bug fixes. PROPER is a library of routines for the propagation of wavefronts through an optical system using Fourier-based methods. It was developed at the Jet Propulsion Laboratory for modeling stellar coronagraphs, but it can be applied to other optical systems were diffraction propagation is of concern. It is currently available for IDL (Interactive Data Language), Matlab and Python (3.x). ...
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    Downloads: 112 This Week
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  • 25
    TextTest is an application-independent tool for text-based functional testing. This means running a batch-mode binary in lots of different ways, and using the text output produced as a means of controlling the behaviour of that application.
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    Downloads: 55 This Week
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