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Tools & Plugins

Agent frameworks, system prompts, subagent configurations, tool calling, MCP servers, and plugin ecosystems.

79 Repositories Agents Updated Jul 16

Subcategories

All Agents 121
Topic guide

How to use this Tools & Plugins index

Tools & Plugins repositories in Skill Atlas are selected from popular GitHub projects and organized to help developers compare tools, patterns, and implementation examples. Use this page as a starting point before opening individual repositories for docs, issues, examples, and license details.

When to use this category

  • Find established open source projects related to tools & plugins.
  • Compare repository popularity, language, tags, and practical use cases.
  • Build a shortlist before deeper technical evaluation.
  • Discover adjacent categories through related tags and subcategories.

How to choose

  • Start with repositories that match your language, runtime, and deployment model.
  • Check recent commits, issue activity, documentation quality, and license before adopting a project.
  • Use stars as a popularity signal, not as proof of fit or production readiness.
  • Common languages in this topic include Shell, Python, Java.
  • Frequent tags include Operations, Cybersecurity, JavaScript, Python, Frontend.

Tools & Plugins repositories

79 repositories sorted by GitHub stars. Use the interactive explorer for live filters.

Interactive explorer

the-book-of-secret-knowledge

General Operations

A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.

Operationsawesomeawesome-listbsdcheatsheetsdevops

Good for

  • Explore a popular operations repository
  • Study implementation patterns for software projects
  • Open GitHub for documentation, examples, and issues
233k stars
GitHub

ohmyzsh

Containers

🙃 A delightful community-driven (with 2,500+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python, etc), 140+ themes to spice up your morning, and an auto-update tool that makes it easy to keep up with the latest updates from the community.

OperationsShellclicli-appoh-my-zshoh-my-zsh-plugin

Good for

  • Explore a popular operations repository
  • Study implementation patterns for Shell projects
  • Open GitHub for documentation, examples, and issues
189k stars Shell
GitHub

AutoGPT

General AIGC

AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.

AIGCPythonagentic-aiagentsaiartificial-intelligence

Good for

  • Explore a popular aigc repository
  • Study implementation patterns for Python projects
  • Open GitHub for documentation, examples, and issues
186k stars Python
GitHub

browser-use

E2E Testing

🌐 Make websites accessible for AI agents. Automate tasks online with ease.

Automated TestingPythonai-agentsai-toolsbrowser-automationbrowser-use

Good for

  • Explore a popular automated testing repository
  • Study implementation patterns for Python projects
  • Open GitHub for documentation, examples, and issues
105k stars Python
GitHub

RxJava

General Operations

RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

OperationsJavaflowjavareactive-streamsrxjava

Good for

  • Explore a popular operations repository
  • Study implementation patterns for Java projects
  • Open GitHub for documentation, examples, and issues
48k stars Java
GitHub

GitHubDaily

General Operations

坚持分享 GitHub 上高质量、有趣实用的开源技术教程、开发者工具、编程网站、技术资讯。A list cool, interesting projects of GitHub.

Operationsaialgorithms-and-data-structuresbackenddeveloper-toolsdevelopment

Good for

  • Explore a popular operations repository
  • Study implementation patterns for software projects
  • Open GitHub for documentation, examples, and issues
47k stars
GitHub

awesome-cheatsheets

Frameworks

👩‍💻👨‍💻 Awesome cheatsheets for popular programming languages, frameworks and development tools. They include everything you should know in one single file.

FrontendJavaScriptbackendbashcheatsheetcheatsheets

Good for

  • Explore a popular frontend repository
  • Study implementation patterns for JavaScript projects
  • Open GitHub for documentation, examples, and issues
46k stars JavaScript
GitHub

bruno

General Testing

Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

Automated TestingJavaScriptapi-clientapi-testingautomationdeveloper-tools

Good for

  • Explore a popular automated testing repository
  • Study implementation patterns for JavaScript projects
  • Open GitHub for documentation, examples, and issues
46k stars JavaScript
GitHub

cli

General Operations

🥧 HTTPie CLI — modern, user-friendly command-line HTTP client for the API era. JSON support, colors, sessions, downloads, plugins & more.

OperationsPythonapiapi-clientapi-testingcli

Good for

  • Explore a popular operations repository
  • Study implementation patterns for Python projects
  • Open GitHub for documentation, examples, and issues
38k stars Python
GitHub

ToolJet

Containers

ToolJet is the open-source foundation of ToolJet AI - the enterprise app generation platform for building internal tools, dashboard, business applications, workflows and AI agents 🚀

OperationsJavaScriptai-app-builderdockerhacktoberfestinternal-applications

Good for

  • Explore a popular operations repository
  • Study implementation patterns for JavaScript projects
  • Open GitHub for documentation, examples, and issues
38k stars JavaScript
GitHub

AstrBot

General Operations

AI Agent Assistant & development framework that integrates lots of IM platforms, LLMs, plugins and AI feature, and can be your openclaw alternative. ✨

OperationsPythonagentaiastrbotchatbot

Good for

  • Explore a popular operations repository
  • Study implementation patterns for Python projects
  • Open GitHub for documentation, examples, and issues
36k stars Python
GitHub

awesome-react-native

Frameworks

Awesome React Native components, news, tools, and learning material!

FrontendJavaScriptawesome-listmobilereactreact-native

Good for

  • Explore a popular frontend repository
  • Study implementation patterns for JavaScript projects
  • Open GitHub for documentation, examples, and issues
36k stars JavaScript
GitHub

web-check

General Security

🕵️‍♂️ All-in-one OSINT tool for analysing any website

CybersecurityTypeScriptosintprivacysecuritysecurity-tools

Good for

  • Explore a popular cybersecurity repository
  • Study implementation patterns for TypeScript projects
  • Open GitHub for documentation, examples, and issues
34k stars TypeScript
GitHub

lighthouse

General Frontend

Automated auditing, performance metrics, and best practices for the web.

FrontendJavaScriptauditbest-practiceschrome-devtoolsdeveloper-tools

Good for

  • Explore a popular frontend repository
  • Study implementation patterns for JavaScript projects
  • Open GitHub for documentation, examples, and issues
31k stars JavaScript
GitHub

FinceptTerminal

Analytics

FinceptTerminal is a modern finance application offering advanced market analytics, investment research, and economic data tools, designed for interactive exploration and data-driven decision-making in a user-friendly environment.

Software ProductC++ai-agentsalgorithmic-tradingbloomberg-terminalcpp

Good for

  • Explore a popular software product repository
  • Study implementation patterns for C++ projects
  • Open GitHub for documentation, examples, and issues
28k stars C++
GitHub

OpenCLI

E2E Testing

Make Any Website into CLI & Use your logged-in browser by AI agent.

Automated TestingJavaScriptai-agentai-agentsai-toolsbrowser-automation

Good for

  • Explore a popular automated testing repository
  • Study implementation patterns for JavaScript projects
  • Open GitHub for documentation, examples, and issues
27k stars JavaScript
GitHub

Open-Generative-AI

Script Writing

Unrestricted Open-source alternative to AI video platforms — Free AI image & video generation studio with 200+ models (Flux, Midjourney, Kling, Sora, Veo). No content filters. Self-hosted, MIT licensed.

AIGCJavaScriptai-art-generatorai-image-generationai-video-generationcreative-tools

Good for

  • Explore a popular aigc repository
  • Study implementation patterns for JavaScript projects
  • Open GitHub for documentation, examples, and issues
24k stars JavaScript
GitHub

bcc

Observability

BCC - Tools for BPF-based Linux IO analysis, networking, monitoring, and more

OperationsC

Good for

  • Explore a popular operations repository
  • Study implementation patterns for C projects
  • Open GitHub for documentation, examples, and issues
23k stars C
GitHub

SingleFile

E2E Testing

Web Extension for saving a faithful copy of a complete web page in a single HTML file

Automated TestingJavaScriptannotationsarchivearchiverauto-save

Good for

  • Explore a popular automated testing repository
  • Study implementation patterns for JavaScript projects
  • Open GitHub for documentation, examples, and issues
22k stars JavaScript
GitHub

phpunit

Unit & Integration

The PHP Unit Testing framework.

Automated TestingPHPphpphpunittesting-tools

Good for

  • Explore a popular automated testing repository
  • Study implementation patterns for PHP projects
  • Open GitHub for documentation, examples, and issues
20k stars PHP
GitHub

kubectx

Kubernetes

Faster way to switch between clusters and namespaces in kubectl

OperationsGokubectlkubectl-pluginskuberneteskubernetes-clusters

Good for

  • Explore a popular operations repository
  • Study implementation patterns for Go projects
  • Open GitHub for documentation, examples, and issues
20k stars Go
GitHub

SWE-agent

General Security

SWE-agent takes a GitHub issue and tries to automatically fix it, using your LM of choice. It can also be employed for offensive cybersecurity or competitive coding challenges. [NeurIPS 2024]

CybersecurityPythonagentagent-based-modelaicybersecurity

Good for

  • Explore a popular cybersecurity repository
  • Study implementation patterns for Python projects
  • Open GitHub for documentation, examples, and issues
20k stars Python
GitHub

goreplay

Infrastructure as Code

GoReplay is an open-source tool for capturing and replaying live HTTP traffic into a test environment in order to continuously test your system with real data. It can be used to increase confidence in code deployments, configuration changes and infrastructure changes.

OperationsGodevopsgoqatesting

Good for

  • Explore a popular operations repository
  • Study implementation patterns for Go projects
  • Open GitHub for documentation, examples, and issues
19k stars Go
GitHub

react-loadable

Frameworks

:hourglass_flowing_sand: A higher order component for loading components with promises.

FrontendJavaScriptasyncbabel-plugincode-splittingimports

Good for

  • Explore a popular frontend repository
  • Study implementation patterns for JavaScript projects
  • Open GitHub for documentation, examples, and issues
17k stars JavaScript
GitHub

RagaAI-Catalyst

CI/CD

Python SDK for Agent AI Observability, Monitoring and Evaluation Framework. Includes features like agent, llm and tools tracing, debugging multi-agentic system, self-hosted dashboard and advanced analytics with timeline and execution graph view

OperationsPythonagentic-aiagentic-ai-developmentagentneoagents

Good for

  • Explore a popular operations repository
  • Study implementation patterns for Python projects
  • Open GitHub for documentation, examples, and issues
16k stars Python
GitHub

lynis

CI/CD

Lynis - Security auditing tool for Linux, macOS, and UNIX-based systems. Assists with compliance testing (HIPAA/ISO27001/PCI DSS) and system hardening. Agentless, and installation optional.

OperationsShellauditingcompliancedevopsdevops-tools

Good for

  • Explore a popular operations repository
  • Study implementation patterns for Shell projects
  • Open GitHub for documentation, examples, and issues
16k stars Shell
GitHub

yq

General Operations

yq is a portable command-line YAML, JSON, XML, CSV, TOML, HCL and properties processor

OperationsGobashclicsvdevops-tools

Good for

  • Explore a popular operations repository
  • Study implementation patterns for Go projects
  • Open GitHub for documentation, examples, and issues
16k stars Go
GitHub

react-sketchapp

Frameworks

render React components to Sketch ⚛️💎

FrontendTypeScriptreactreact-rendererreact-sketchappsketch

Good for

  • Explore a popular frontend repository
  • Study implementation patterns for TypeScript projects
  • Open GitHub for documentation, examples, and issues
15k stars TypeScript
GitHub

static-analysis

AppSec

⚙️ A curated list of static analysis (SAST) tools and linters for all programming languages, config files, build tools, and more. The focus is on tools which improve code quality.

CybersecurityRustanalysisawesome-listcode-qualityhacktoberfest

Good for

  • Explore a popular cybersecurity repository
  • Study implementation patterns for Rust projects
  • Open GitHub for documentation, examples, and issues
15k stars Rust
GitHub

jib

General Backend

🏗 Build container images for your Java applications.

BackendJavacontainersdockerdocker-registrygradle

Good for

  • Explore a popular backend repository
  • Study implementation patterns for Java projects
  • Open GitHub for documentation, examples, and issues
14k stars Java
GitHub

better-genshin-impact

General Testing

📦BetterGI · 更好的原神 - 自动拾取 | 自动剧情 | 全自动钓鱼(AI) | 全自动七圣召唤 | 自动伐木 | 自动刷本 | 自动采集/挖矿/锄地 | 一条龙 | 全连音游 | 自动烹饪 - UI Automation Testing Tools For Genshin Impact

Automated TestingC#auto-play-gameautomaticgenius-invokation-tcggenshin

Good for

  • Explore a popular automated testing repository
  • Study implementation patterns for C# projects
  • Open GitHub for documentation, examples, and issues
14k stars C#
GitHub

fscan

Vulnerability Scanning

一款内网综合扫描工具,方便一键自动化、全方位漏扫扫描。(An intranet comprehensive scanning tool, enabling one-click automated, all-round vulnerability scanning)

CybersecurityGofscanscannerscanningsec

Good for

  • Explore a popular cybersecurity repository
  • Study implementation patterns for Go projects
  • Open GitHub for documentation, examples, and issues
14k stars Go
GitHub

semaphore

Containers

Modern UI and powerful API for Ansible, Terraform/OpenTofu/Terragrunt, PowerShell and other DevOps tools.

OperationsGoansibleawxcicicd

Good for

  • Explore a popular operations repository
  • Study implementation patterns for Go projects
  • Open GitHub for documentation, examples, and issues
14k stars Go
GitHub

coder

General Operations

Secure environments for developers and their agents

OperationsGoagentsdev-toolsdevelopment-environmentgo

Good for

  • Explore a popular operations repository
  • Study implementation patterns for Go projects
  • Open GitHub for documentation, examples, and issues
14k stars Go
GitHub

Perfect

API Frameworks

Server-side Swift. The Perfect core toolset and framework for Swift Developers. (For mobile back-end development, website and API development, and more…)

BackendSwiftperfectserver-side-swiftswiftswift-framework

Good for

  • Explore a popular backend repository
  • Study implementation patterns for Swift projects
  • Open GitHub for documentation, examples, and issues
14k stars Swift
GitHub

nanobrowser

E2E Testing

Open-Source Chrome extension for AI-powered web automation. Run multi-agent workflows using your own LLM API key. Alternative to OpenAI Operator.

Automated TestingTypeScriptagentaiai-agentsai-tools

Good for

  • Explore a popular automated testing repository
  • Study implementation patterns for TypeScript projects
  • Open GitHub for documentation, examples, and issues
13k stars TypeScript
GitHub

langchain4j

API Frameworks

LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Java frameworks like Quarkus and Spring Boot.

BackendJavaanthropicchatgptchromaembeddings

Good for

  • Explore a popular backend repository
  • Study implementation patterns for Java projects
  • Open GitHub for documentation, examples, and issues
13k stars Java
GitHub

walle-web

CI/CD

walle - 瓦力 Devops开源项目代码部署平台

OperationsPythoncddeployerdevopsdevops-tools

Good for

  • Explore a popular operations repository
  • Study implementation patterns for Python projects
  • Open GitHub for documentation, examples, and issues
12k stars Python
GitHub

pyroscope

General Operations

Continuous Profiling Platform. Debug performance issues down to a single line of code

OperationsGocontinuous-profilingdeveloper-toolsdevopsfind-bottlenecks

Good for

  • Explore a popular operations repository
  • Study implementation patterns for Go projects
  • Open GitHub for documentation, examples, and issues
12k stars Go
GitHub

DeFi-Developer-Road-Map

Documentation

DeFi Developer roadmap is a curated Developer handbook which includes a list of the best tools for DApps development, resources and references!

Software ProductJavaScriptawesomeawesome-listblockchaincurated-list

Good for

  • Explore a popular software product repository
  • Study implementation patterns for JavaScript projects
  • Open GitHub for documentation, examples, and issues
11k stars JavaScript
GitHub

osv-scanner

Vulnerability Scanning

Vulnerability scanner written in Go which uses the data provided by https://osv.dev

CybersecurityGoscannersecurity-auditsecurity-toolsvulnerability-scanner

Good for

  • Explore a popular cybersecurity repository
  • Study implementation patterns for Go projects
  • Open GitHub for documentation, examples, and issues
11k stars Go
GitHub

nopecha-extension

E2E Testing

Automated CAPTCHA solver for your browser. Works with Selenium, Puppeteer, Playwright, and more.

Automated Testingaws-waf-captchacaptchacaptcha-breakingcaptcha-bypasscaptcha-recognition

Good for

  • Explore a popular automated testing repository
  • Study implementation patterns for software projects
  • Open GitHub for documentation, examples, and issues
10k stars
GitHub

hexstrike-ai

Vulnerability Scanning

HexStrike AI MCP Agents is an advanced MCP server that lets AI agents (Claude, GPT, Copilot, etc.) autonomously run 150+ cybersecurity tools for automated pentesting, vulnerability discovery, bug bounty automation, and security research. Seamlessly bridge LLMs with real-world offensive security capabilities.

CybersecurityPython0x4m4aiai-agentsai-cybersecurity

Good for

  • Explore a popular cybersecurity repository
  • Study implementation patterns for Python projects
  • Open GitHub for documentation, examples, and issues
10k stars Python
GitHub

mcp-use

Services

The fullstack MCP framework to develop MCP Apps for ChatGPT / Claude & MCP Servers for AI Agents.

BackendTypeScriptagentic-frameworkaiapps-sdkchatgpt

Good for

  • Explore a popular backend repository
  • Study implementation patterns for TypeScript projects
  • Open GitHub for documentation, examples, and issues
10k stars TypeScript
GitHub

connect

Services

Connect is an extensible HTTP server framework for node using "plugins" known as middleware.

BackendJavaScriptjavascriptnodejs

Good for

  • Explore a popular backend repository
  • Study implementation patterns for JavaScript projects
  • Open GitHub for documentation, examples, and issues
9.9k stars JavaScript
GitHub

webdriverio

Frameworks

Next-gen browser and mobile automation test framework for Node.js

FrontendTypeScriptautomationcucumberdevtoolsjasmine

Good for

  • Explore a popular frontend repository
  • Study implementation patterns for TypeScript projects
  • Open GitHub for documentation, examples, and issues
9.8k stars TypeScript
GitHub

terragrunt

Infrastructure as Code

Terragrunt is a flexible orchestration tool that allows Infrastructure as Code written in OpenTofu/Terraform to scale.

OperationsGoawsclideveloper-toolsdevops

Good for

  • Explore a popular operations repository
  • Study implementation patterns for Go projects
  • Open GitHub for documentation, examples, and issues
9.7k stars Go
GitHub

RedTeam-Tools

Threat Modeling

Tools and Techniques for Red Team / Penetration Testing

Cybersecuritycheatsheetcybersecurityenumerationhackinglinux

Good for

  • Explore a popular cybersecurity repository
  • Study implementation patterns for software projects
  • Open GitHub for documentation, examples, and issues
9.4k stars
GitHub

awesome-incident-response

General Security

A curated list of tools for incident response

Cybersecurityawesomeawesome-listcybersecuritydfirincident-response

Good for

  • Explore a popular cybersecurity repository
  • Study implementation patterns for software projects
  • Open GitHub for documentation, examples, and issues
9.3k stars
GitHub

frontend-stuff

Frameworks

📝 A continuously expanded list of frameworks, libraries and tools I used/want to use for building things on the web. Mostly JavaScript.

Frontendfrontendjavascript

Good for

  • Explore a popular frontend repository
  • Study implementation patterns for software projects
  • Open GitHub for documentation, examples, and issues
9.0k stars
GitHub

codeburn

General Operations

Free, local tool to track AI coding token usage and cost across 31 tools and agents (Claude Code, Cursor, Codex, Gemini and more), by model, project, and task. npx codeburn

OperationsTypeScriptai-codingclaude-codeclicodex

Good for

  • Explore a popular operations repository
  • Study implementation patterns for TypeScript projects
  • Open GitHub for documentation, examples, and issues
8.7k stars TypeScript
GitHub

tsunami-security-scanner

Vulnerability Scanning

Tsunami is a general purpose network security scanner with an extensible plugin system for detecting high severity vulnerabilities with high confidence.

CybersecurityJava

Good for

  • Explore a popular cybersecurity repository
  • Study implementation patterns for Java projects
  • Open GitHub for documentation, examples, and issues
8.6k stars Java
GitHub

osint_stuff_tool_collection

General Security

A collection of several hundred online tools for OSINT

CybersecurityHTMLawesomeawesome-listcybersecuritygeoint

Good for

  • Explore a popular cybersecurity repository
  • Study implementation patterns for HTML projects
  • Open GitHub for documentation, examples, and issues
8.5k stars HTML
GitHub

DevOps-Bash-tools

Containers

1200+ DevOps Bash Scripts - AWS, GCP, Kubernetes, Docker, CI/CD, APIs, SQL, PostgreSQL, MySQL, Hive, Impala, Kafka, Hadoop, Jenkins, GitHub, GitLab, BitBucket, Azure DevOps, TeamCity, Spotify, MP3, LDAP, Code/Build Linting, pkg mgmt for Linux, Mac, Python, Perl, Ruby, NodeJS, Golang, Advanced dotfiles: .bashrc, .vimrc, .gitconfig, .screenrc, tmux..

OperationsShellapiawsbashci

Good for

  • Explore a popular operations repository
  • Study implementation patterns for Shell projects
  • Open GitHub for documentation, examples, and issues
8.3k stars Shell
GitHub

intl-tel-input

Frameworks

For entering, formatting, and validating international telephone numbers. Available in vanilla JavaScript, or as React, Vue, Angular, and Svelte components.

FrontendTypeScriptangularformattinginputinternational-telephone

Good for

  • Explore a popular frontend repository
  • Study implementation patterns for TypeScript projects
  • Open GitHub for documentation, examples, and issues
8.2k stars TypeScript
GitHub

loop-engineering

Design Systems

Practical patterns, starters & CLI tools for loop engineering with AI coding agents. Design systems that prompt and orchestrate agents (inspired by Addy Osmani and Boris Cherny). Includes loop-audit, loop-init, loop-cost.

FrontendJavaScriptagentic-aiai-agentsai-codinganthropic

Good for

  • Explore a popular frontend repository
  • Study implementation patterns for JavaScript projects
  • Open GitHub for documentation, examples, and issues
8.0k stars JavaScript
GitHub

pip-tools

Documentation

A set of tools to keep your pinned Python dependencies fresh.

Software ProductPythonhasheslockfilepackagingpip

Good for

  • Explore a popular software product repository
  • Study implementation patterns for Python projects
  • Open GitHub for documentation, examples, and issues
8.0k stars Python
GitHub

vue-lazyload

Frameworks

A Vue.js plugin for lazyload your Image or Component in your application.

FrontendJavaScriptlazyloadvuevue-lazyload

Good for

  • Explore a popular frontend repository
  • Study implementation patterns for JavaScript projects
  • Open GitHub for documentation, examples, and issues
8.0k stars JavaScript
GitHub

machine-learning-roadmap

Documentation

A roadmap connecting many of the most important concepts in machine learning, how to learn them and what tools to use to perform them.

Software Productdatadata-sciencedeep-learningmachine-learning

Good for

  • Explore a popular software product repository
  • Study implementation patterns for software projects
  • Open GitHub for documentation, examples, and issues
7.9k stars
GitHub

reconftw

Vulnerability Scanning

reconFTW is a tool designed to perform automated recon on a target domain by running the best set of tools to perform scanning and finding out vulnerabilities

CybersecurityShellbug-bountybugbountybugbounty-tooldns

Good for

  • Explore a popular cybersecurity repository
  • Study implementation patterns for Shell projects
  • Open GitHub for documentation, examples, and issues
7.8k stars Shell
GitHub

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