Paid vs. Free subcategories
basicmachines-co/basic-memory
Gives an AI assistant a memory that is stored as plain text files you can read.
jj-vcs/jj
A version control system that stores its history in Git repositories but handles changes and conflicts differently.
Kilo-Org/kilocode
An open-source coding assistant for VS Code, JetBrains editors and the terminal, which can edit several files at once.
microsoft/playwright-mcp
A server that lets an AI assistant drive a real browser, using the page's own structure rather than screenshots.
cloudflare/vibesdk
An open platform for running an application-building service, built end to end on one company's infrastructure.
dyad-sh/dyad
A desktop program that builds a web application from a written description, running locally with keys the user supplies.
stackblitz-labs/bolt.diy
Turns a written description into a running web application in the browser, with any of more than 22 model providers.
cathrynlavery/diagram-design
An agent skill that makes a coding assistant produce one self-contained HTML and SVG diagram.
affaan-m/ECC
A bundle of agents, skills, rules and memory files that you install into a coding assistant.
NationalSecurityAgency/ghidra
It disassembles and decompiles compiled programs so a person can read them.
openai/codex
A terminal coding assistant that reads a project, writes the changes and runs the commands to check them.
Panniantong/Agent-Reach ★ Editor’s favorite
Installs and looks after one reader per website so an assistant can read public web content.
Zoo-Code-Org/Zoo-Code 💎 hidden gem
An editor assistant with several agent modes, continuing a much larger project that was shut down in May 2026.
anomalyco/opencode
A coding assistant that runs in a terminal and edits the files in the folder you start it in.
cline/cline
A coding agent that runs inside VS Code or a JetBrains editor, and also as a terminal command.
OpenHands/OpenHands
A self-hosted control screen that runs several coding assistants and shows what each one is doing.
aaif-goose/goose
An AI agent that installs, runs, edits and tests on the machine in front of it, rather than printing suggestions.
mksglu/context-mode
It cuts the output a coding assistant has to read, and keeps a searchable record of the session.
alibaba/open-code-review
A command that reviews recent code changes and leaves comments on single lines.
dagger/container-use
Gives each coding assistant its own sealed container, so it cannot touch the real files.
kbwo/ccmanager 💎 hidden gem
Runs several coding assistants at the same time, each in its own copy of the project.
DietrichGebert/ponytail
A plugin that makes a coding assistant look for the existing answer before writing a new one.
github/spec-kit
A toolkit of commands and templates that turn an intent into a written specification, a plan and a task list an assistant can implement.
wshobson/agents
A marketplace of ready-made Claude Code plugins, subagents and skills — a free capability upgrade to how he builds everything else.
agent-infra/sandbox
All-in-One Sandbox for AI Agents that combines Browser, Shell, File, MCP and VSCode Server in a single Docker container.
anthropics/claude-plugins-official
Official, Anthropic-managed directory of high quality Claude Code Plugins.
anthropics/sandbox-runtime
A lightweight sandboxing tool for enforcing filesystem and network restrictions on arbitrary processes at the OS level, without requiring a container.
boxlite-ai/boxlite
The micro-VM for AI agents — light enough to embed on your laptop, elastic enough to power an agentic cloud.
CodeEditApp/CodeEdit
📝 CodeEdit App for macOS – Elevate your code editing experience. Open source, free forever.
ComposioHQ/composio
Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.
e2b-dev/fragments
Open-source Next.js template for building apps that are fully generated by AI. By E2B.
gitbucket/gitbucket
A Git platform powered by Scala with easy installation, high extensibility & GitHub API compatibility
gitextensions/gitextensions
Git Extensions is a standalone UI tool for managing git repositories. It also integrates with Windows Explorer and Microsoft Visual Studio (2015/2017/2019).
github/awesome-copilot
Community-contributed instructions, agents, skills, and configurations to help you make the most of GitHub Copilot.
gitpod-io/openvscode-server
Run upstream VS Code on a remote machine with access through a modern web browser from any device, anywhere.
go-gitea/gitea
Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD
harness/harness
Harness Open Source is an end-to-end developer platform with Source Control Management, CI/CD Pipelines, Hosted Developer Environments, and Artifact Registries.
HeyPuter/builder
📦✨ AI Builder For Creating Sites and Apps! An open-source alternative to Lovable, Replit, v0, and similar platforms.
IBM/mcp-context-forge
An AI Gateway, registry, and proxy that sits in front of any MCP, A2A, or REST/gRPC APIs, exposing a unified endpoint with centralized discovery, guardrails and management. Optimizes Agent & Tool calling, and supports plugins.
Jamessdevops/micracode
Open Source Alternative to Lovable, v0, Bolt, Replit, Emergent. 🌟 Star if you like it!
K-Dense-AI/scientific-agent-skills
Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 250,000+ scientists worldwide. 177 ready-to-use validated skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.
kubernetes-sigs/agent-sandbox
agent-sandbox enables easy management of isolated, stateful, singleton workloads, ideal for use cases like AI agent runtimes and reinforcement learning (RL).
latestaiagents/agent-skills
Marketplace for AI agent skills and plugins - development, productivity, operations, marketing and beyond
loft-sh/devpod
Codespaces but open-source, client-only and unopinionated: Works with any IDE and lets you use any cloud, kubernetes or just localhost docker.
mitmproxy/mitmproxy
An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.
morluto/rea ★ Editor’s favorite
Reverse engineer anything with agents, from app behavior down to native binaries.
newsnowlabs/dockside
Create dev containers that mirror your prod environment and sandbox your Claude/Codex CLIs. Develop with VS Code/Jet Brains, via SSH with e.g. Vim or VS Code in your browser. Unlimited staging for co-workers and clients. Dockside is an open source 'Codespaces' that runs on local machine, on prem, or in cloud
nicobailon/skill-diet
An agent skill that keeps other skills lean and correct: a checklist for every edit, and a tested diet for bloated ones.
Nikita-Filonov/ai-review
🚀 AI-powered code review tool for GitHub, GitLab, Bitbucket Cloud, Bitbucket Server, Azure DevOps and Gitea — built with LLMs like OpenAI, Claude, Gemini, Ollama, Bedrock, OpenRouter and Azure OpenAI
NousResearch/hermes-official-plugins
☤ The official plugins for Hermes Agent, built and maintained by Nous Research: Home Assistant, Spotify, Claude Subscription DirectSDK and more, one install away from the Hermes plugin catalog.
opensumi/core
A framework helps you quickly build AI Native IDE products. MCP Client, supports Model Context Protocol (MCP) tools via MCP server.
reviewboard/reviewboard
An extensible and friendly code review tool for projects and companies of all sizes.
reviewdog/reviewdog
🐶 Automated code review tool integrated with any code analysis tools regardless of programming language
rohitg00/skillkit
Supercharge AI coding agents with portable skills. Install, translate & share skills across Claude Code, Cursor, Codex, Copilot & 40 more
ruvnet/ruflo
🌊 The original agent harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory, self-learning intelligence, federation, vector RAG integration, and native Claude Code / Codex / Hermes and many more Integrated
sickn33/agentic-awesome-skills
AAS Core is the local, agent-first control plane for complete catalog discovery, agent-owned selection, stack validation, and planning, backed by 2,750+ agentic skills. Includes CLI, local MCP, catalog, plugins, and Workbench.
sitaramc/gitolite
Hosting git repositories -- Gitolite allows you to setup git hosting on a central server, with very fine-grained access control and many (many!) more powerful features.
smol-machines/smolvm
An embeddable, portable, branchable virtual machine to safely run Agents locally.
tastyeffectco/sandboxd
Open-source, self-hosted AI app builder — an agent builds real apps in isolated sandboxes on your own server, each live at a preview URL. Self-host in one command. MIT.
The-PR-Agent/pr-agent
🚀 PR Agent: The Original Open-Source PR Reviewer. This project is not the Qodo free tier.
x64dbg/x64dbg
An open-source user mode debugger for Windows. Optimized for reverse engineering and malware analysis.
xingkongliang/skills-manager
A lightweight desktop app to manage, sync, and organize AI agent skills across 50+ coding tools — Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more.
yusufkaraaslan/Skill_Seekers
Convert documentation websites, GitHub repositories, and PDFs into Claude AI skills with automatic conflict detection
zed-industries/zed
Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.
No repository in this area carries every tag you picked.
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