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Halfway Through 2025: These Are the Open Source Tools Everyone’s Talking About

The Hottest Open Source Projects

2025 isn’t slowing down. From AI agents and lightweight frameworks to infrastructure that actually scales, open source is where the real innovation’s happening.

We’ve combed through FAUN.dev newsletters and community picks to bring you the standout projects developers are loving this year.

Every click you've made is a vote for what's hot and what's not in the open source world. We've analyzed thousands of interactions to identify the tools that have truly captured the attention and imagination of the FAUN.dev community.

If you're curious what's making waves in real dev workflows, this list is your shortcut.

Before we dive in — if you're not already subscribed to FAUN.dev's weekly newsletters, now’s a great time.

Every week, we sift through mountains of blogs, tutorials, tools, and releases to surface the most valuable content for developers — so you can skip the noise and stay sharp.

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Now, let’s get to it.
Here are the top open source tools that grabbed your attention in 2025 (so far):

liam-hq/liam

ℹ️ Description: Automatically generates beautiful and easy-to-read ER diagrams from your database.

Stars: 4,187

🔗 Repository: https://github.com/liam-hq/liam


browser-use/browser-use

ℹ️ Description: Make websites accessible for AI agents

Stars: 66,336

🔗 Repository: https://github.com/browser-use/browser-use


manusa/kubernetes-mcp-server

ℹ️ Description: Model Context Protocol (MCP) server for Kubernetes and OpenShift

Stars: 415

🔗 Repository: https://github.com/manusa/kubernetes-mcp-server


Jacksaur/Gorgeous-GRUB

ℹ️ Description: Collection of decent Community-made GRUB themes.

Stars: 3,318

🔗 Repository: https://github.com/Jacksaur/Gorgeous-GRUB


freelensapp/freelens

ℹ️ Description: Free IDE for Kubernetes

Stars: 2,697

🔗 Repository: https://github.com/freelensapp/freelens


medialab/xan

ℹ️ Description: The CSV magician

Stars: 3,040

🔗 Repository: https://github.com/medialab/xan


punkpeye/awesome-mcp-servers.

ℹ️ Description: A collection of MCP servers

Stars: 63,553

🔗 Repository: https://github.com/punkpeye/awesome-mcp-servers


fleetdm/fleet

ℹ️ Description: Open-source platform for IT, security, and infrastructure teams. (Linux, macOS, Chrome, Windows, cloud, data center)

Stars: 5,306

🔗 Repository: https://github.com/fleetdm/fleet


microsoft/ai-agents-for-beginners

ℹ️ Description: 10 Lessons to Get Started Building AI Agents

Stars: 32,768

🔗 Repository: https://github.com/microsoft/ai-agents-for-beginners


jujumilk3/leaked-system-prompts

ℹ️ Description: Collection of leaked system prompts

Stars: 12,025

🔗 Repository: https://github.com/jujumilk3/leaked-system-prompts


awslabs/mcp

ℹ️ Description: AWS MCP Servers — specialized MCP servers that bring AWS best practices directly to your development workflow

Stars: 4,993

🔗 Repository: https://github.com/awslabs/mcp


ravikiranvm/aws-finops-dashboard

ℹ️ Description: A terminal-based AWS cost and resource dashboard built with Python and the Rich library. It provides an overview of AWS spend by account, service-level breakdowns, budget tracking, and EC2 instance summaries.

Stars: 705

🔗 Repository: https://github.com/ravikiranvm/aws-finops-dashboard


openai/swarm

ℹ️ Description: Educational framework exploring ergonomic, lightweight multi-agent orchestration. Managed by OpenAI Solution team.

Stars: 20,148

🔗 Repository: https://github.com/openai/swarm


modelcontextprotocol/modelcontextprotocol

ℹ️ Description: Specification and documentation for the Model Context Protocol

Stars: 4,852

🔗 Repository: https://github.com/modelcontextprotocol/modelcontextprotocol


github/github-mcp-server

ℹ️ Description: GitHub's official MCP Server

Stars: 19,306

🔗 Repository: https://github.com/github/github-mcp-server


Flux159/mcp-server-kubernetes

ℹ️ Description: MCP Server for kubernetes management commands

Stars: 921

🔗 Repository: https://github.com/Flux159/mcp-server-kubernetes


ripienaar/free-for-dev

ℹ️ Description: A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev

Stars: 107,748

🔗 Repository: https://github.com/ripienaar/free-for-dev


VersusControl/versus-incident

ℹ️ Description: An open-source incident management tool supporting multi-channel alerting, customizable messages, and on-call integrations.

Stars: 303

🔗 Repository: https://github.com/VersusControl/versus-incident


jumpserver/jumpserver

ℹ️ Description: JumpServer is an open-source Privileged Access Management (PAM) tool that provides DevOps and IT teams with on-demand and secure access to SSH, RDP, Kubernetes, Database and RemoteApp endpoints through a web browser.

Stars: 28,147

🔗 Repository: https://github.com/jumpserver/jumpserver


kagent-dev/kagent

ℹ️ Description: Cloud Native Agentic AI

Stars: 1,229

🔗 Repository: https://github.com/kagent-dev/kagent


alibaba/spring-ai-alibaba

ℹ️ Description: Agentic AI Framework for Java Developers

Stars: 5,032

🔗 Repository: https://github.com/alibaba/spring-ai-alibaba


edoardottt/cariddi

ℹ️ Description: Take a list of domains, crawl urls and scan for endpoints, secrets, api keys, file extensions, tokens and more

Stars: 1,793

🔗 Repository: https://github.com/edoardottt/cariddi


von-development/awesome-LangGraph

ℹ️ Description: A curated list of awesome projects, resources, and tools for building stateful, multi-actor applications with LangGraph

Stars: 936

🔗 Repository: https://github.com/von-development/awesome-LangGraph


hcengineering/platform

ℹ️ Description: Huly — All-in-One Project Management Platform (alternative to Linear, Jira, Slack, Notion, Motion)

Stars: 21,985

🔗 Repository: https://github.com/hcengineering/platform


azurekid/blackcat

ℹ️ Description: BlackCat is a PowerShell module designed to validate the security of Microsoft Azure. It provides a set of functions to identify potential security holes.

Stars: 134

🔗 Repository: https://github.com/azurekid/blackcat


mindverse/Second-Me

ℹ️ Description: Train your AI self, amplify you, bridge the world

Stars: 13,599

🔗 Repository: https://github.com/mindverse/Second-Me


psviderski/unregistry

ℹ️ Description: Push docker images directly to remote servers without an external registry

Stars: 3,532

🔗 Repository: https://github.com/psviderski/unregistry


xpipe-io/xpipe

ℹ️ Description: Access your entire server infrastructure from your local desktop

Stars: 11,383

🔗 Repository: https://github.com/xpipe-io/xpipe


ServBay/ServBay

ℹ️ Description: ServBay is an all-in-one localized web development environment that simplifies and accelerates your web projects.

Stars: 175

🔗 Repository: https://github.com/ServBay/ServBay


gamemann/XDP-Proxy

ℹ️ Description: A stateless, high-performance NAT-like proxy that attaches to the XDP hook in the Linux kernel using (e)BPF for fast packet processing. This proxy forwards packets based on configurable rules and performs source-port mapping, similar to IPTables and NFTables.

Stars: 227

🔗 Repository: https://github.com/gamemann/XDP-Proxy


obeli-sk/obelisk

ℹ️ Description: Deterministic workflow engine

Stars: 281

🔗 Repository: https://github.com/obeli-sk/obelisk


manaskamal/XenevaOS

ℹ️ Description: The Xeneva Operating System

Stars: 516

🔗 Repository: https://github.com/manaskamal/XenevaOS


kaito-project/kaito

ℹ️ Description: Kubernetes AI Toolchain Operator

Stars: 682

🔗 Repository: https://github.com/kaito-project/kaito


okigan/awscurl

ℹ️ Description: curl-like access to AWS resources with AWS Signature Version 4 request signing.

Stars: 855

🔗 Repository: https://github.com/okigan/awscurl


InftyAI/Awesome-LLMOps

ℹ️ Description: An awesome & curated list of best LLMOps tools.

Stars: 139

🔗 Repository: https://github.com/InftyAI/Awesome-LLMOps


MrLesk/Backlog.md

ℹ️ Description: A tool for managing project collaboration between humans and AI Agents in a git ecosystem

Stars: 2,767

🔗 Repository: https://github.com/MrLesk/Backlog.md


appvia/krane

ℹ️ Description: Kubernetes RBAC static analysis & visualisation tool

Stars: 721

🔗 Repository: https://github.com/appvia/krane


waj/shell-secrets

ℹ️ Description: Encrypted environment variables

Stars: 180

🔗 Repository: https://github.com/waj/shell-secrets


elitan/luma

ℹ️ Description: Ship Docker Anywhere

Stars: 272

🔗 Repository: https://github.com/elitan/luma


roottusk/vapi

ℹ️ Description: vAPI is Vulnerable Adversely Programmed Interface which is Self-Hostable API that mimics OWASP API Top 10 scenarios through Exercises.

Stars: 1,279

🔗 Repository: https://github.com/roottusk/vapi


GoogleCloudPlatform/agent-starter-pack

ℹ️ Description: A collection of production-ready Generative AI Agent templates built for Google Cloud. It accelerates development by providing a holistic, production-ready solution, addressing common challenges (Deployment & Operations, Evaluation, Customization, Observability) in building and deploying GenAI agents.

Stars: 2,268

🔗 Repository: https://github.com/GoogleCloudPlatform/agent-starter-pack


ymichael/open-codex

ℹ️ Description: Codex CLIdropsChatGPT-level geniusstraight into the terminal. Code execution hooks up to version control like a dream. Open-source and safe—no need for network handshakes. Toss in some wizardry with diagrams for that multimodal flair!

Stars: 1,914

🔗 Repository: https://github.com/ymichael/open-codex


GoogleCloudPlatform/agent-starter-pack

ℹ️ Description: A collection of production-ready Generative AI Agent templates built for Google Cloud. It accelerates development by providing a holistic, production-ready solution, addressing common challenges (Deployment & Operations, Evaluation, Customization, Observability) in building and deploying GenAI agents.

Stars: 2,268

🔗 Repository: https://github.com/GoogleCloudPlatform/agent-starter-pack


verdaccio/verdaccio

ℹ️ Description: A lightweight Node.js private proxy registry

Stars: 17,033

🔗 Repository: https://github.com/verdaccio/verdaccio


darrenburns/posting

ℹ️ Description: The modern API client that lives in your terminal.

Stars: 9,539

🔗 Repository: https://github.com/darrenburns/posting


automation-ai-labs/mcp-link

ℹ️ Description: Seamlessly Integrate Any API with AI Agents

Stars: 499

🔗 Repository: https://github.com/automation-ai-labs/mcp-link


DioCrafts/OxiCloud

ℹ️ Description: OxiCloud server, efficient and secure way to save all your data

Stars: 1,700

🔗 Repository: https://github.com/DioCrafts/OxiCloud


DoTheEvo/selfhosted-apps-docker

ℹ️ Description: Selfhosted apps using Docker - guides by examples

Stars: 2,462

🔗 Repository: https://github.com/DoTheEvo/selfhosted-apps-docker


richardscollin/tmux-rs

ℹ️ Description: A Rust port of tmux

Stars: 722

🔗 Repository: https://github.com/richardscollin/tmux-rs


replicatedhq/kURL

ℹ️ Description: Production-grade, airgapped Kubernetes installer combining upstream k8s with overlays and popular components

Stars: 785

🔗 Repository: https://github.com/replicatedhq/kURL


jlowin/fastmcp

ℹ️ Description: The fast, Pythonic way to build MCP servers and clients

Stars: 15,278

🔗 Repository: https://github.com/jlowin/fastmcp


InftyAI/Awesome-LLMOps

ℹ️ Description: An awesome & curated list of best LLMOps tools.

Stars: 139

🔗 Repository: https://github.com/InftyAI/Awesome-LLMOps


prathyvsh/os-catalog

ℹ️ Description: Catalogue of novel operating systems

Stars: 324

🔗 Repository: https://github.com/prathyvsh/os-catalog


getzep/graphiti

ℹ️ Description: Build Real-Time Knowledge Graphs for AI Agents

Stars: 15,210

🔗 Repository: https://github.com/getzep/graphiti


kubernetes-sigs/kwok

ℹ️ Description: Kubernetes WithOut Kubelet - Simulates thousands of Nodes and Clusters.

Stars: 2,882

🔗 Repository: https://github.com/kubernetes-sigs/kwok


zxh326/kite

ℹ️ Description: A modern, lightweight Kubernetes dashboard

Stars: 598

🔗 Repository: https://github.com/zxh326/kite


GoogleCloudPlatform/khi

ℹ️ Description: A transformative log viewer for Kubernetes

Stars: 1,877

🔗 Repository: https://github.com/GoogleCloudPlatform/khi


AvitalTamir/cyphernetes

ℹ️ Description: A Kubernetes Query Language

Stars: 1,196

🔗 Repository: https://github.com/avitaltamir/cyphernetes


headlamp-k8s/headlamp

ℹ️ Description: A Kubernetes web UI that is fully-featured, user-friendly and extensible

Stars: 4,219

🔗 Repository: https://github.com/headlamp-k8s/headlamp


wonderwhy-er/DesktopCommanderMCP

ℹ️ Description: This is MCP server for Claude that gives it terminal control, file system search and diff file editing capabilities

Stars: 4,025

🔗 Repository: https://github.com/wonderwhy-er/DesktopCommanderMCP


coollabsio/coolify

ℹ️ Description: An open-source & self-hostable Heroku / Netlify / Vercel alternative.

Stars: 43,752

🔗 Repository: https://github.com/coollabsio/coolify


portainer/kubesolo

ℹ️ Description: Ultra-lightweight Kubernetes

Stars: 312

🔗 Repository: https://github.com/portainer/kubesolo


ccbrown/cloud-snitch

ℹ️ Description: Map visualization and firewall for AWS activity, inspired by Little Snitch for macOS.

Stars: 353

🔗 Repository: https://github.com/ccbrown/cloud-snitch


dockur/windows-arm

ℹ️ Description: Windows for ARM in a Docker container.

Stars: 1,627

🔗 Repository: https://github.com/dockur/windows-arm


charlax/professional-programming

ℹ️ Description: A collection of learning resources for curious software engineers

Stars: 47,843

🔗 Repository: https://github.com/charlax/professional-programming


zoph-io/kye

ℹ️ Description: Know Your Enemies - Check external access on your AWS account

Stars: 123

🔗 Repository: https://github.com/zoph-io/kye


kro-run/kro

ℹ️ Description: Kube Resource Orchestrator

Stars: 2,249

🔗 Repository: https://github.com/kro-run/kro


vllm-project/production-stack

ℹ️ Description: vLLM’s reference system for K8S-native cluster-wide deployment with community-driven performance optimization

Stars: 1,545

🔗 Repository: https://github.com/vllm-project/production-stack


rzane/docker2exe

ℹ️ Description: Convert a Docker image to an executable

Stars: 1,659

🔗 Repository: https://github.com/rzane/docker2exe


backube/volsync

ℹ️ Description: Asynchronous data replication for Kubernetes volumes

Stars: 803

🔗 Repository: https://github.com/backube/volsync


arttor/helmify

ℹ️ Description: Creates Helm chart from Kubernetes yaml

Stars: 1,641

🔗 Repository: https://github.com/arttor/helmify


simular-ai/Agent-S

ℹ️ Description: An open agentic framework that uses computers like a human

Stars: 5,888

🔗 Repository: https://github.com/simular-ai/Agent-S


elie222/inbox-zero

ℹ️ Description: The world's best AI personal assistant for email. Open source app to help you reach inbox zero fast.

Stars: 8,404

🔗 Repository: https://github.com/elie222/inbox-zero


adyanth/cloudflare-operator

ℹ️ Description: A Kubernetes Operator to create and manage Cloudflare Tunnels and DNS records for (HTTP/TCP/UDP*) Service Resources

Stars: 548

🔗 Repository: https://github.com/adyanth/cloudflare-operator


cyberark/KubiScan

ℹ️ Description: A tool to scan Kubernetes cluster for risky permissions

Stars: 1,396

🔗 Repository: https://github.com/cyberark/KubiScan


browser-use/web-ui

ℹ️ Description: Run AI Agent in your browser.

Stars: 14,333

🔗 Repository: https://github.com/browser-use/web-ui


log-forge/logforge

ℹ️ Description: Like Dozzle but with alerts and a one command set-up

Stars: 112

🔗 Repository: https://github.com/log-forge/logforge


JFryy/systemd-lsp

ℹ️ Description: A language server implementation for systemd unit files made in rust

Stars: 317

🔗 Repository: https://github.com/JFryy/systemd-lsp


simular-ai/Agent-S

ℹ️ Description: An open agentic framework that uses computers like a human

Stars: 5,888

🔗 Repository: https://github.com/simular-ai/Agent-S


log-forge/logforge

ℹ️ Description: Real-time logs, Interactive terminals, Crash alerts/notifications, File system access. All in one UI, for Docker.

Stars: 112

🔗 Repository: https://github.com/log-forge/logforge


trycua/cua

ℹ️ Description: c/ua is the Docker Container for Computer-Use AI Agents.

Stars: 9,067

🔗 Repository: https://github.com/trycua/cua


NVIDIA/KAI-Scheduler

ℹ️ Description: KAI Scheduler is an open source Kubernetes Native scheduler for AI workloads at large scale

Stars: 709

🔗 Repository: https://github.com/NVIDIA/KAI-Scheduler


unskript/Awesome-CloudOps-Automation

ℹ️ Description: Cloud-ops automation runbooks that are ready to use. Build your own automations using the hundreds of drag and drop actions included in the repository.

Stars: 327

🔗 Repository: https://github.com/unskript/Awesome-CloudOps-Automation


ofkm/arcane

ℹ️ Description: Modern Docker Management, Designed for Everyone

Stars: 1,077

🔗 Repository: https://github.com/ofkm/arcane


acrlabs/simkube

ℹ️ Description: Record-and-replay Kubernetes simulator based on KWOK

Stars: 344

🔗 Repository: https://github.com/acrlabs/simkube


rohitg00/kubectl-mcp-server

ℹ️ Description: A Model Context Protocol (MCP) server for Kubernetes that enables AI assistants like Claude, Cursor, and others to interact with Kubernetes clusters through natural language.

Stars: 663

🔗 Repository: https://github.com/rohitg00/kubectl-mcp-server


cozystack/cozystack

ℹ️ Description: Free and Open Source PaaS-platform for seamless management of virtual machines, managed Kubernetes, and Databases-as-a-Service

Stars: 1,481

🔗 Repository: https://github.com/cozystack/cozystack


gofr-dev/gofr

ℹ️ Description: An opinionated GoLang framework for accelerated microservice development. Built in support for databases and observability.

Stars: 12,675

🔗 Repository: https://github.com/gofr-dev/gofr


kubetail-org/kubetail

ℹ️ Description: Real-time logging dashboard for Kubernetes (browser/terminal)

Stars: 1,348

🔗 Repository: https://github.com/kubetail-org/kubetail


netbirdio/netbird

ℹ️ Description: Connect your devices into a secure WireGuard®-based overlay network with SSO, MFA and granular access controls.

Stars: 17,386

🔗 Repository: https://github.com/netbirdio/netbird


kubestellar/kubestellar

ℹ️ Description: A flexible solution for multi-cluster configuration management for edge, multi-cloud, and hybrid cloud

Stars: 439

🔗 Repository: https://github.com/kubestellar/kubestellar


charlax/professional-programming

ℹ️ Description: A collection of learning resources for curious software engineers

Stars: 47,843

🔗 Repository: https://github.com/charlax/professional-programming


AsyncFuncAI/deepwiki-open: Open Source DeepWiki

ℹ️ Description: AI-Powered Wiki Generator for /Gitlab/Bitbucket Repositories.

Stars: 8,718

🔗 Repository: https://github.com/AsyncFuncAI/deepwiki-open


gamemann/XDP-Proxy

ℹ️ Description: A stateless, high-performance NAT-like proxy that attaches to the XDP hook in the Linux kernel using (e)BPF for fast packet processing. This proxy forwards packets based on configurable rules and performs source-port mapping, similar to IPTables and NFTables.

Stars: 227

🔗 Repository: https://github.com/gamemann/XDP-Proxy


polarsignals/kubezonnet

ℹ️ Description: Monitor cross-zone network traffic in Kubernetes.

Stars: 139

🔗 Repository: https://github.com/polarsignals/kubezonnet


log-forge/logforge

ℹ️ Description: Like Dozzle but with alerts and a one command set-up

Stars: 112

🔗 Repository: https://github.com/log-forge/logforge


GoogleCloudPlatform/kubectl-ai

ℹ️ Description: AI powered Kubernetes Assistant

Stars: 6,549

🔗 Repository: https://github.com/GoogleCloudPlatform/kubectl-ai


google/A2A

ℹ️ Description: An open protocol enabling communication and interoperability between opaque agentic applications.

Stars: 18,632

🔗 Repository: https://github.com/google/A2A


marverix/gah

ℹ️ Description: gah is a GitHub Releases app installer, that does not require sudo

Stars: 149

🔗 Repository: https://github.com/marverix/gah


trycua/cua

ℹ️ Description: c/ua is the Docker Container for Computer-Use AI Agents.

Stars: 9,067

🔗 Repository: https://github.com/trycua/cua


cloud-hypervisor/cloud-hypervisor

ℹ️ Description: A Virtual Machine Monitor for modern Cloud workloads. Features include CPU, memory and device hotplug, support for running Windows and Linux guests, device offload with vhost-user and a minimal compact footprint. Written in Rust with a strong focus on security.

Stars: 4,597

🔗 Repository: https://github.com/cloud-hypervisor/cloud-hypervisor


supabase-community/postgres-language-server

ℹ️ Description: A Language Server for Postgres

Stars: 5,027

🔗 Repository: https://github.com/supabase-community/postgres-language-server


clemcer/loggifly

ℹ️ Description: Monitor Docker Logs and send Notifications

Stars: 1,062

🔗 Repository: https://github.com/clemcer/loggifly


xataio/agent

ℹ️ Description: AI agent expert in PostgreSQL

Stars: 825

🔗 Repository: https://github.com/xataio/agent


AlexGustafsson/cupdate

ℹ️ Description: A service to keep container images up-to-date. Made for Kubernetes and Docker.

Stars: 252

🔗 Repository: https://github.com/AlexGustafsson/cupdate


a13xp0p0v/linux-kernel-defence-map

ℹ️ Description: Linux Kernel Defence Map shows the relationships between vulnerability classes, exploitation techniques, bug detection mechanisms, and defence technologies

Stars: 2,200

🔗 Repository: https://github.com/a13xp0p0v/linux-kernel-defence-map


replicatedhq/ttl.sh

ℹ️ Description: An anonymous & ephemeral Docker image registry

Stars: 639

🔗 Repository: https://github.com/replicatedhq/ttl.sh


PhialsBasement/Chain-of-Recursive-Thoughts

ℹ️ Description: CoRT makes AI models recursively think about their responses, generate alternatives, and pick the best one. It's like giving the AI the ability to doubt itself and try again... and again... and again.

Stars: 2,250

🔗 Repository: https://github.com/PhialsBasement/Chain-of-Recursive-Thoughts


iterative/shtab

ℹ️ Description: Automagic shell tab completion for Python CLI applications

Stars: 409

🔗 Repository: https://github.com/iterative/shtab


Paulescu/kubernetes-for-ml-engineers

ℹ️ Description: Just enough Kubernetes for you to fly

Stars: 407

🔗 Repository: https://github.com/Paulescu/kubernetes-for-ml-engineers


replicatedhq/kots

ℹ️ Description: KOTS provides the framework, tools and integrations that enable the delivery and management of 3rd-party Kubernetes applications, a.k.a. Kubernetes Off-The-Shelf (KOTS) Software.

Stars: 916

🔗 Repository: https://github.com/replicatedhq/kots


resemble-ai/chatterbox

ℹ️ Description: SoTA open-source TTS

Stars: 9,695

🔗 Repository: https://github.com/resemble-ai/chatterbox


humanlayer/12-factor-agents

ℹ️ Description: What are the principles we can use to build LLM-powered software that is actually good enough to put in the hands of production customers?

Stars: 10,406

🔗 Repository: https://github.com/humanlayer/12-factor-agents


Olow304/memvid

ℹ️ Description: Video-based AI memory library. Store millions of text chunks in MP4 files with lightning-fast semantic search. No database needed.

Stars: 8,246

🔗 Repository: https://github.com/Olow304/memvid


gofr-dev/gofr

ℹ️ Description: An opinionated GoLang framework for accelerated microservice development. Built in support for databases and observability.

Stars: 12,675

🔗 Repository: https://github.com/gofr-dev/gofr


yannh/kubeconform

ℹ️ Description: A FAST Kubernetes manifests validator, with support for Custom Resources!

Stars: 2,699

🔗 Repository: https://github.com/yannh/kubeconform


going-doer/Paper2Code

ℹ️ Description: Automating Code Generation from Scientific Papers in Machine Learning

Stars: 3,031

🔗 Repository: https://github.com/going-doer/Paper2Code


identiops/terraform-hcloud-k3s

ℹ️ Description: Private k3s Kubernetes Terraform installer for Hetzner Cloud

Stars: 109

🔗 Repository: https://github.com/identiops/terraform-hcloud-k3s


DeepSourceCorp/globstar

ℹ️ Description: Globstar is a fast, feature-rich, and open-source static analysis toolkit for writing and running code checkers. Based on tree-sitter.

Stars: 450

🔗 Repository: https://github.com/DeepSourceCorp/globstar


log-forge/logforge

ℹ️ Description: Like Dozzle but with alerts and a one command set-up

Stars: 112

🔗 Repository: https://github.com/log-forge/logforge


Dataherald/dataherald

ℹ️ Description: Interact with your SQL database, Natural Language to SQL using LLMs

Stars: 3,531

🔗 Repository: https://github.com/Dataherald/dataherald


yuuki/tcpulse

ℹ️ Description: A concurrent TCP/UDP load generator that provides fine-grained, flow-level control in Go.

Stars: 145

🔗 Repository: https://github.com/yuuki/tcpulse


automation-ai-labs/mcp-link

ℹ️ Description: Seamlessly Integrate Any API with AI Agents

Stars: 499

🔗 Repository: https://github.com/automation-ai-labs/mcp-link


kubernetes-sigs/ingate

ℹ️ Description: InGate - an Ingress & Gateway API Controller

Stars: 610

🔗 Repository: https://github.com/kubernetes-sigs/ingate


Athena-AI-Lab/athena-core

ℹ️ Description: A General-Purpose AI Agent

Stars: 385

🔗 Repository: https://github.com/Athena-AI-Lab/athena-core


magnitudedev/magnitude

ℹ️ Description: Open source, AI-native testing framework for web apps

Stars: 3,430

🔗 Repository: https://github.com/magnitudedev/magnitude


nrwl/nx

ℹ️ Description: Build system, optimized for monorepos, with AI-powered architectural awareness and advanced CI capabilities.

Stars: 26,474

🔗 Repository: https://github.com/nrwl/nx


jdepoix/youtube-transcript-api

ℹ️ Description: This is a python API which allows you to get the transcript/subtitles for a given YouTube video. It also works for automatically generated subtitles and it does not require an API key nor a headless browser, like other selenium based solutions do!

Stars: 5,813

🔗 Repository: https://github.com/jdepoix/youtube-transcript-api


tonykipkemboi/crewai-gmail-automation

ℹ️ Description: Multi-agent system that automates Gmail inbox management: categorizes emails, applies labels, and generates contextual responses using CrewAI

Stars: 152

🔗 Repository: https://github.com/tonykipkemboi/crewai-gmail-automation


Zackriya-Solutions/meeting-minutes

ℹ️ Description: A free and open source, self hosted AI based live meeting note taker and minutes summary generator that can completely run in your Local device

Stars: 6,769

🔗 Repository: https://github.com/Zackriya-Solutions/meeting-minutes


int128/argocd-commenter

ℹ️ Description: Notify ArgoCD Application status via Pull Request comment or Deployment API

Stars: 144

🔗 Repository: https://github.com/int128/argocd-commenter


iris-sast/iris

ℹ️ Description: A neurosymbolic framework for vulnerability detection in code

Stars: 183

🔗 Repository: https://github.com/iris-sast/iris


ash80/RLHF_in_notebooks

ℹ️ Description: RLHF (Supervised fine-tuning, reward model, and PPO) step-by-step in 3 Jupyter notebooks

Stars: 176

🔗 Repository: https://github.com/ash80/RLHF_in_notebooks


Flux159/mcp-server-kubernetes

ℹ️ Description: MCP Server for kubernetes management commands

Stars: 921

🔗 Repository: https://github.com/Flux159/mcp-server-kubernetes


googleapis/genai-toolbox

ℹ️ Description: MCP Toolbox for Databases is an open source MCP server for databases.

Stars: 7,959

🔗 Repository: https://github.com/googleapis/genai-toolbox


werf/nelm

ℹ️ Description: Nelm is a Helm 3 alternative. It is a Kubernetes deployment tool that manages Helm Charts and deploys them to Kubernetes.

Stars: 738

🔗 Repository: https://github.com/werf/nelm


microsoft/fluentui-system-icons

ℹ️ Description: Fluent System Icons are a collection of familiar, friendly and modern icons from Microsoft.

Stars: 9,701

🔗 Repository: https://github.com/microsoft/fluentui-system-icons


embabel/embabel-agent

ℹ️ Description: Agent framework for the JVM.

Stars: 2,289

🔗 Repository: https://github.com/embabel/embabel-agent


sourcebot-dev/sourcebot

ℹ️ Description: Blazingly fast code search. Deployed as a single Docker image. Search million+ lines of code in your , GitLab, and Gitea repositories.

Stars: 2,014

🔗 Repository: https://github.com/sourcebot-dev/sourcebot


rivet-gg/rivet

ℹ️ Description: Serverless for stateful backends

Stars: 4,208

🔗 Repository: https://github.com/rivet-gg/rivet


dataelement/bisheng

ℹ️ Description: BISHENG is an open LLM devops platform for next generation Enterprise AI applications. Powerful and comprehensive features include: GenAI workflow, RAG, Agent, Unified model management, Evaluation, SFT, Dataset Management, Enterprise-level System Management, Observability and more.

Stars: 9,212

🔗 Repository: https://github.com/dataelement/bisheng


modelcontextprotocol/inspector

ℹ️ Description: Visual testing tool for MCP servers

Stars: 5,240

🔗 Repository: https://github.com/modelcontextprotocol/inspector


rohitg00/kubectl-mcp-server

ℹ️ Description: A Model Context Protocol (MCP) server for Kubernetes that enables AI assistants like Claude, Cursor, and others to interact with Kubernetes clusters through natural language.

Stars: 663

🔗 Repository: https://github.com/rohitg00/kubectl-mcp-server


coder/agentapi

ℹ️ Description: HTTP API for Claude Code, Goose, Aider, and Codex

Stars: 677

🔗 Repository: https://github.com/coder/agentapi


eduardoagarcia/shef

ℹ️ Description: Shef is a powerful CLI framework for cooking up advanced shell recipes.

Stars: 279

🔗 Repository: https://github.com/eduardoagarcia/shef


humanlayer/12-factor-agents

ℹ️ Description: What are the principles we can use to build LLM-powered software that is actually good enough to put in the hands of production customers?

Stars: 10,406

🔗 Repository: https://github.com/humanlayer/12-factor-agents


triggerdotdev/trigger.dev

ℹ️ Description: Trigger.dev – open source background jobs and AI infrastructure

Stars: 11,830

🔗 Repository: https://github.com/triggerdotdev/trigger.dev


humanlayer/12-factor-agents

ℹ️ Description: What are the principles we can use to build LLM-powered software that is actually good enough to put in the hands of production customers?

Stars: 10,406

🔗 Repository: https://github.com/humanlayer/12-factor-agents


krillinai/KrillinAI

ℹ️ Description: A video translation and dubbing tool powered by LLMs, offering professional-grade translations and one-click full-process deployment. It can generate content optimized for platforms like YouTube,TikTok, and Shorts.

Stars: 8,167

🔗 Repository: https://github.com/krillinai/KrillinAI


aipotheosis-labs/aci

ℹ️ Description: ACI.dev is the open source platform that connects your AI agents to 600+ tool integrations with multi-tenant auth, granular permissions, and access through direct function calling or a unified MCP server.

Stars: 4,431

🔗 Repository: https://github.com/aipotheosis-labs/aci


GoogleCloudPlatform/khi

ℹ️ Description: A transformative log viewer for Kubernetes

Stars: 1,877

🔗 Repository: https://github.com/GoogleCloudPlatform/khi


kubernetes-sigs/multicluster-runtime

ℹ️ Description: Experiment for Multi cluster controllers with controller-runtime

Stars: 181

🔗 Repository: https://github.com/kubernetes-sigs/multicluster-runtime


zarf-dev/zarf

ℹ️ Description: DevSecOps for Airgap & Limited-Connection Systems.

Stars: 1,610

🔗 Repository: https://github.com/zarf-dev/zarf


topoteretes/cognee

ℹ️ Description: Memory for AI Agents in 5 lines of code

Stars: 6,478

🔗 Repository: https://github.com/topoteretes/cognee


bytedance/UI-TARS-desktop

ℹ️ Description: A GUI Agent application based on UI-TARS(Vision-Language Model) that allows you to control your computer using natural language.

Stars: 15,363

🔗 Repository: https://github.com/bytedance/UI-TARS-desktop


apecloud/kubeblocks

ℹ️ Description: KubeBlocks is an open-source control plane software that runs and manages databases, message queues and other stateful applications on K8s.

Stars: 2,768

🔗 Repository: https://github.com/apecloud/kubeblocks


wonderwhy-er/DesktopCommanderMCP

ℹ️ Description: This is MCP server for Claude that gives it terminal control, file system search and diff file editing capabilities

Stars: 4,025

🔗 Repository: https://github.com/wonderwhy-er/DesktopCommanderMCP


ymichael/open-codex

ℹ️ Description: Lightweight coding agent that runs in your terminal

Stars: 1,914

🔗 Repository: https://github.com/ymichael/open-codex


subtrace/subtrace

ℹ️ Description: Wireshark for Docker containers

Stars: 2,496

🔗 Repository: https://github.com/subtrace/subtrace


manusa/kubernetes-mcp-server

ℹ️ Description: Forget the CLI headaches. ThisKubernetes MCP serverdoes the heavy lifting. It auto-updates configurations, jugglesCRUDoperations with grace, and doesn't demand Node or Python. Who knew efficiency could be so charming?

Stars: 415

🔗 Repository: https://github.com/manusa/kubernetes-mcp-server


doitintl/kubeip

ℹ️ Description: Assign static public IPs to Kubernetes nodes (GKE, EKS)

Stars: 442

🔗 Repository: https://github.com/doitintl/kubeip


mlabonne/llm-course

ℹ️ Description: Course to get into Large Language Models (LLMs) with roadmaps and Colab notebooks.

Stars: 58,104

🔗 Repository: https://github.com/mlabonne/llm-course


alibaba/spring-ai-alibaba

ℹ️ Description: Agentic AI Framework for Java Developers

Stars: 5,032

🔗 Repository: https://github.com/alibaba/spring-ai-alibaba


superfly/litefs

ℹ️ Description: FUSE-based file system for replicating SQLite databases across a cluster of machines

Stars: 4,462

🔗 Repository: https://github.com/superfly/litefs


Olow304/memvid

ℹ️ Description: Video-based AI memory library. Store millions of text chunks in MP4 files with lightning-fast semantic search. No database needed.

Stars: 8,246

🔗 Repository: https://github.com/Olow304/memvid


ray-project/ray

ℹ️ Description: Ray is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.

Stars: 38,190

🔗 Repository: https://github.com/ray-project/ray


aptakube/kubespec.dev

ℹ️ Description: Kubernetes Spec Explorer

Stars: 460

🔗 Repository: https://github.com/aptakube/kubespec.dev


apple/containerization

ℹ️ Description: Containerization is a Swift package for running Linux containers on macOS.

Stars: 7,597

🔗 Repository: https://github.com/apple/containerization


humanlayer/12-factor-agents

ℹ️ Description: What are the principles we can use to build LLM-powered software that is actually good enough to put in the hands of production customers?

Stars: 10,406

🔗 Repository: https://github.com/humanlayer/12-factor-agents


games-on-whales/wolf

ℹ️ Description: Stream virtual desktops and games running in Docker

Stars: 1,180

🔗 Repository: https://github.com/games-on-whales/wolf


cubefs/cubefs

ℹ️ Description: Cloud-native distributed storage

Stars: 5,185

🔗 Repository: https://github.com/cubefs/cubefs


al13n321/nnd

ℹ️ Description: A debugger for Linux

Stars: 1,277

🔗 Repository: https://github.com/al13n321/nnd


kubestellar/kubestellar

ℹ️ Description: KubeStellar - a flexible solution for multi-cluster configuration management for edge, multi-cloud, and hybrid cloud

Stars: 439

🔗 Repository: https://github.com/kubestellar/kubestellar


kubenetworks/kubevpn

ℹ️ Description: KubeVPNturns your local Docker setup into a mirror of your Kubernetes playground. It syncs the two worlds seamlessly, no magic wands required. Just snag incoming traffic with a service mesh. Then, connect using service names or Pod IPs. Easy as pie, minus the sticky fingers.

Stars: 1,188

🔗 Repository: https://github.com/kubenetworks/kubevpn


henry-luo/mark

ℹ️ Description: A simple and unified notation for both object and markup data.

Stars: 455

🔗 Repository: https://github.com/henry-luo/mark


holos-run/holos

ℹ️ Description: Holos is a configuration management tool for Kubernetes implementing the rendered manifests pattern.

Stars: 108

🔗 Repository: https://github.com/holos-run/holos


RchGrav/claudebox

ℹ️ Description: The Ultimate Claude Code Docker Development Environment - Run Claude AI's coding assistant in a fully containerized, reproducible environment with pre-configured development profiles.

Stars: 301

🔗 Repository: https://github.com/RchGrav/claudebox


noghartt/container-compose

ℹ️ Description: A docker-compose like tool for Apple Containers

Stars: 327

🔗 Repository: https://github.com/noghartt/container-compose


sst/models.dev

ℹ️ Description: An open-source database of AI models.

Stars: 579

🔗 Repository: https://github.com/sst/models.dev


psviderski/unregistry

ℹ️ Description: Push docker images directly to remote servers without an external registry

Stars: 3,532

🔗 Repository: https://github.com/psviderski/unregistry


awslabs/mcp

ℹ️ Description: AWS MCP Servers — specialized MCP servers that bring AWS best practices directly to your development workflow

Stars: 4,993

🔗 Repository: https://github.com/awslabs/mcp


kirodotdev/Kiro

ℹ️ Description: Kiro is an agentic IDE that works alongside you from prototype to production.

Stars: 1,487

🔗 Repository: https://github.com/kirodotdev/Kiro


chatmcp/mcpso

ℹ️ Description: Directory for Awesome MCP Servers

Stars: 1,814

🔗 Repository: https://github.com/chatmcp/mcpso


deepseek-ai/3FS

ℹ️ Description: A high-performance distributed file system designed to address the challenges of AI training and inference workloads.

Stars: 9,163

🔗 Repository: https://github.com/deepseek-ai/3FS


stacklok/toolhive

ℹ️ Description: ToolHive makes deploying MCP servers easy, secure and fun

Stars: 791

🔗 Repository: https://github.com/stacklok/toolhive


graphitemaster/detour

ℹ️ Description: A detour through the Linux dynamic linker

Stars: 196

🔗 Repository: https://github.com/graphitemaster/detour


kaito-project/kaito

ℹ️ Description: Kubernetes AI Toolchain Operator

Stars: 682

🔗 Repository: https://github.com/kaito-project/kaito


Kilo-Org/kilocode

ℹ️ Description: Open Source AI coding assistant for planning, building, and fixing code. We're a superset of Roo, Cline, and our own features.

Stars: 5,675

🔗 Repository: https://github.com/Kilo-Org/kilocode


MrLesk/Backlog.md

ℹ️ Description: A tool for managing project collaboration between humans and AI Agents in a git ecosystem

Stars: 2,767

🔗 Repository: https://github.com/MrLesk/Backlog.md


lark-parser/lark

ℹ️ Description: Lark is a parsing toolkit for Python, built with a focus on ergonomics, performance and modularity.

Stars: 5,402

🔗 Repository: https://github.com/lark-parser/lark


aeron-io/aeron

ℹ️ Description: Efficient reliable UDP unicast, UDP multicast, and IPC message transport

Stars: 7,976

🔗 Repository: https://github.com/aeron-io/aeron


Lissy93/dashy

ℹ️ Description: A self-hostable personal dashboard built for you. Includes status-checking, widgets, themes, icon packs, a UI editor and tons more!

Stars: 21,999

🔗 Repository: https://github.com/Lissy93/dashy


cmang/durdraw

ℹ️ Description: Versatile ASCII and ANSI Art text editor for drawing in the Linux/Unix/macOS terminal, with animation, 256 and 16 colors, Unicode and CP437, and customizable themes

Stars: 1,098

🔗 Repository: https://github.com/cmang/durdraw


serverless/aws-ai-stack

ℹ️ Description: AWS AI Stack – A ready-to-use, full-stack boilerplate project for building serverless AI applications on AWS

Stars: 983

🔗 Repository: https://github.com/serverless/aws-ai-stack


embabel/embabel-agent

ℹ️ Description: Agent framework for the JVM.

Stars: 2,289

🔗 Repository: https://github.com/embabel/embabel-agent


miguelgrinberg/microdot

ℹ️ Description: The impossibly small web framework for Python and MicroPython.

Stars: 1,709

🔗 Repository: https://github.com/miguelgrinberg/microdot


InftyAI/llmaz

ℹ️ Description: Easy, advanced inference platform for large language models on Kubernetes.

Stars: 227

🔗 Repository: https://github.com/InftyAI/llmaz


deepseek-ai/open-infra-index

ℹ️ Description: Production-tested AI infrastructure tools for efficient AGI development and community-driven innovation

Stars: 7,874

🔗 Repository: https://github.com/deepseek-ai/open-infra-index


yoheinakajima/ditto

ℹ️ Description: The simplest self-building coding agent

Stars: 1,030

🔗 Repository: https://github.com/yoheinakajima/ditto


langgenius/dify

ℹ️ Description: An Open-Source Assistants API and GPTs alternative. Dify.AI is an LLM application development platform. It integrates the concepts of Backend as a Service and LLMOps, covering the core tech stack required for building generative AI-native applications, including a built-in RAG engine.

Stars: 108,552

🔗 Repository: https://github.com/langgenius/dify


HKUDS/AI-Researcher

ℹ️ Description: "AI-Researcher: Fully-Automated Scientific Discovery with LLM Agents" & "Open-Sourced Alternative to Google AI Co-Scientist"

Stars: 1,715

🔗 Repository: https://github.com/HKUDS/AI-Researcher


posit-dev/positron

ℹ️ Description: Positron, a next-generation data science IDE

Stars: 3,395

🔗 Repository: https://github.com/posit-dev/positron


MrLesk/Backlog.md

ℹ️ Description: Backlog.md - A tool for managing project collaboration between humans and AI Agents in a git ecosystem

Stars: 2,767

🔗 Repository: https://github.com/MrLesk/Backlog.md


Kilo-Org/kilocode

ℹ️ Description: Open Source AI coding assistant for planning, building, and fixing code. We're a superset of Roo, Cline, and our own features.

Stars: 5,675

🔗 Repository: https://github.com/Kilo-Org/kilocode


IHATEGIVINGAUSERNAME/theProtector

ℹ️ Description: Linux Bash Script for the Paranoid Admin on a Budget - real-time monitoring and active threat response

Stars: 381

🔗 Repository: https://github.com/IHATEGIVINGAUSERNAME/theProtector


IHATEGIVINGAUSERNAME/theProtector

ℹ️ Description: Linux Bash Script for the Paranoid Admin on a Budget - real-time monitoring and active threat response

Stars: 381

🔗 Repository: https://github.com/IHATEGIVINGAUSERNAME/theProtector


jdepoix/youtube-transcript-api

ℹ️ Description: This is a python API which allows you to get the transcript/subtitles for a given YouTube video. It also works for automatically generated subtitles and it does not require an API key nor a headless browser, like other selenium based solutions do!

Stars: 5,813

🔗 Repository: https://github.com/jdepoix/youtube-transcript-api


anthropics/prompt-eng-interactive-tutorial

ℹ️ Description: Anthropic's Interactive Prompt Engineering Tutorial

Stars: 17,009

🔗 Repository: https://github.com/anthropics/prompt-eng-interactive-tutorial


lucianmarin/subreply

ℹ️ Description: Tiny, but mighty social network.

Stars: 164

🔗 Repository: https://github.com/lucianmarin/subreply


kirodotdev/Kiro

ℹ️ Description: Kiro is an agentic IDE that works alongside you from prototype to production.

Stars: 1,487

🔗 Repository: https://github.com/kirodotdev/Kiro


RchGrav/claudebox

ℹ️ Description: The Ultimate Claude Code Docker Development Environment - Run Claude AI's coding assistant in a fully containerized, reproducible environment with pre-configured development profiles.

Stars: 301

🔗 Repository: https://github.com/RchGrav/claudebox


jtang613/GhidrAssistMCP

ℹ️ Description: An MCP extension for Ghidra

Stars: 276

🔗 Repository: https://github.com/jtang613/GhidrAssistMCP


googleapis/genai-toolbox

ℹ️ Description: MCP Toolbox for Databases is an open source MCP server for databases.

Stars: 7,959

🔗 Repository: https://github.com/googleapis/genai-toolbox


That’s a wrap on the tools that truly stood out in 2025 so far based on what developers explored.

We’ll be watching closely as the year unfolds, and by the end of 2025, we’ll publish an updated list with the final standout projects. If you found value in this list, there’s more where that came from!

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Aymen El Amri

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