#1
An open source trusted cloud native registry project that stores, signs, and scans content.
29K starsJun 16, 2026 pushdevopsGoKubernetes
$ npx skills add goharbor/harborAlternatives
Connaisseur alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Connaisseur
An admission controller that integrates Container Image Signature Verification into a Kubernetes cluster
84
Quality
81
Trust
474
Stars
#2
The Single Sign-On Multi-Factor portal for web apps, now OpenID Certified™
28K starsJun 16, 2026 pushdevopsGoKubernetes
$ npx skills add authelia/authelia#3
最新Docker容器技术，从真实案例中学习最佳实践！| Learn and understand Docker&Container technologies, with real DevOps practice!
26K starsJun 12, 2026 pushdevopsGoKubernetes
$ npx skills add yeasy/docker_practice#4
Build and deploy Go applications
8.5K starsJul 3, 2026 pushdevopsGoKubernetes
$ npx skills add ko-build/ko#5
Kubernetes Native Edge Computing Framework (project under CNCF)
7.5K starsJun 17, 2026 pushdevopsGoKubernetes
$ npx skills add kubeedge/kubeedge#6
Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container.
18K starsJun 10, 2026 pushdevopsShellKubernetes
$ npx skills add docker-mailserver/docker-mailserver#7
Sealos is an AI-native Cloud Operating System built on Kubernetes that unifies the entire application lifecycle, from development in cloud IDEs to production deployment and management. It is perfect for building and scaling modern AI applications, managed databases (MySQL, PostgreSQL, Redis, MongoDB) and complex microservice architectures.
18K starsJun 16, 2026 pushdevopsTypeScriptKubernetes
$ npx skills add labring/sealos#8
WasmEdge is a lightweight, high-performance, and extensible WebAssembly runtime for cloud native, edge, and decentralized applications. It powers serverless apps, embedded functions, microservices, smart contracts, and IoT devices.
11K starsJun 16, 2026 pushdevopsC++Kubernetes
$ npx skills add WasmEdge/WasmEdge#9
Find vulnerabilities, misconfigurations, secrets, SBOM in containers, Kubernetes, code repositories, clouds and more
36K starsJun 15, 2026 pushdevopsGoKubernetes
$ npx skills add aquasecurity/trivy#10
The Cloud Native Application Proxy
64K starsJun 16, 2026 pushdevopsGoKubernetes
$ npx skills add traefik/traefik#11
Podman: A tool for managing OCI containers and pods.
32K starsJun 16, 2026 pushdevopsGoKubernetes
$ npx skills add podman-container-tools/podman#12
Container runtimes on macOS (and Linux) with minimal setup
29K starsJun 15, 2026 pushdevopsGoKubernetes
$ npx skills add abiosoft/colima#13
Podman Desktop is the best free and open source tool to work with Containers and Kubernetes for developers. Get an intuitive and user-friendly interface to effortlessly build, manage, and deploy containers and Kubernetes — all from your desktop.
7.8K starsJun 25, 2026 pushdevopsTypeScriptKubernetes
$ npx skills add podman-desktop/podman-desktop#14
Complete container management platform
26K starsJun 16, 2026 pushdevopsGoKubernetes
$ npx skills add rancher/rancher#15
An open and reliable container runtime
21K starsJun 16, 2026 pushdevopsGoKubernetes
$ npx skills add containerd/containerd#16
Application Kernel for Containers
19K starsJun 16, 2026 pushdevopsGoKubernetes
$ npx skills add google/gvisorHow to choose
When should you switch?
Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep Connaisseur if it already passes your workflow test and repository review.
Next step
Compare top candidates side by side
Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.