Built something? We create video reels & spotlights for GitHub projects.Promote your project →
undistro
Home / Go / marvin

undistro/marvin

Marvin is a CLI tool that scans a k8s cluster by performing CEL expressions to report potential issues, misconfigurations and vulnerabilities.

Go ◇ cel Apache-2.0
★206STARS
⑂7FORKS
!4ISSUES
🏆#5,161GLOBAL RANK
🔥4DAYS TRENDING
🚀
Maintainer Growth Kit for marvin

Claim this project, add your verified backlink badge to your README, and download milestone cards.

Claim Repo

Star History

Continuous Observations
Interactive star growth chart for undistro/marvin
CSV

Momentum

+10

STARS · LAST 30 DAYS

1

PER DAY

#523

MOST-STARRED Go

Window7 days30 days90 days
Stars gained+7+10+90
Per day111
Forks gained+1+3+10

marvin gained 10 stars in the last 30 days, about 1 a day, and now has 206. It is about 4 years old and has averaged roughly 52 stars a year. It ranks #523 among Go repositories and #5,161 across all languages on GitHubRepo.

Trending Record

marvin has maintained a continuous presence across global trending indexes, peaking at #2870. Below is the 30-day activity profile:

💡 Overview

marvin is an open-source project written in Go: Marvin is a CLI tool that scans a k8s cluster by performing CEL expressions to report potential issues, misconfigurations and vulnerabilities.

Engineered for speed, consistency, and developer ease, it solves common hurdles in cel, cli, golang. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.

⚡ Key Features

1

Optimized execution pipeline written in Go for predictable speed.

2

Zero-friction configuration with comprehensive sensible defaults out of the box.

3

Cross-platform runtime support across Linux, macOS, and Windows environments.

4

Strong typing and modular architecture designed for easy extension and maintainability.

5

Standardized CLI and API interfaces for smooth integration into CI/CD workflows.

6

Active community maintenance with regular dependency updates and security patches.

📥 Installation

terminal
$ go install github.com/undistro/marvin@latest

⚙ System Requirements

Platforms

  • • macOS
  • • Linux
  • • Windows

Runtime & Dependencies

Go >= 1.21 runtime environment

Architecture

x86_64, ARM64 (Apple Silicon & Graviton)

🧠 How It Works

marvin coordinates its core functionality through a modular Go pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.

🎯 Production Use Cases

Command-Line Automation

Execute automated build, deployment, and maintenance tasks directly from the terminal.

CI/CD Workflow Integration

Run non-interactive validation checks in GitHub Actions, GitLab CI, or local pre-commit hooks.

Developer Environment Setup

Standardize local engineering workstations with single-binary utility commands.

Scripting & Pipeline Orchestration

Chain complex multi-stage scripts with reliable error reporting and exits.

🚀 Getting Started

1

Install marvin using your package manager: `go install github.com/undistro/marvin@latest`

2

Initialize your project workspace or configuration file for marvin.

3

Import marvin into your codebase or invoke it directly from your terminal.

4

Execute your test suite or run `marvin --help` to verify successful setup.

👍 Strengths

Active community backing with 206 GitHub stars and verified adoption.
Permissive open-source distribution under the Apache-2.0 license.
Built in Go for high execution speed and developer familiarity.
Cross-platform compatibility across modern Linux, macOS, and Windows environments.
Clean modular design allowing flexible configuration and pipeline integration.

⚠️ Considerations

Requires familiarity with Go and modern CLI workflows.
Ecosystem extensions may require manual configuration depending on environment constraints.
Active development roadmap means breaking API changes may occur across major versions.

⇄ Alternatives & Direct Competitors

A
avelino/awesome-go ★ 185.9K Go

A curated list of awesome Go frameworks, libraries and software

Compare ↗
O
ollama/ollama ★ 181.8K Go

Get up and running with Kimi, GLM, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.

Compare ↗
G
golang/go ★ 139.1K Go

The Go programming language

Compare ↗
K
kubernetes/kubernetes ★ 128K Go

Production-Grade Container Scheduling and Management

Compare ↗

👥 Who Should Use This

Developers and engineering teams building with Go, seeking reliable, tested, and actively maintained tooling for production workloads.

🏆 Nearby in the Rankings

undistro/marvin is currently ranked #5,161 by stars across every repository tracked on GitHubRepo. These are adjacent projects:

RankRepositoryLanguageStarsAction
#5,152 atrocore/atropim PHP ★ 207 Compare ↗
#5,152 krustowski/rou2exOS Rust ★ 207 Compare ↗
#5,152 Daminoup88/WattSeal Rust ★ 207 Compare ↗
#5,152 unxed/f4 Go ★ 207 Compare ↗
#5,152 caigee-cmd/cli2api Go ★ 207 Compare ↗
#5,161 undistro/marvin This Project Go ★ 206
#5,161 stellar/rs-soroban-sdk Rust ★ 206 Compare ↗
#5,161 Eric-Terminal/ETOS-LLM-Studio Swift ★ 206 Compare ↗
#5,161 LingFrame/LingFrame Java ★ 206 Compare ↗
#5,161 niki914/zafiro Kotlin ★ 206 Compare ↗
#5,166 appsignal/appsignal-ruby Ruby ★ 205 Compare ↗

Frequently Asked Questions

What does marvin do? +

Marvin is a CLI tool that scans a k8s cluster by performing CEL expressions to report potential issues, misconfigurations and vulnerabilities.

What language is marvin written in? +

The primary language is Go. Topics include: cel, cli, golang, kubernetes, scan.

Is marvin actively maintained? +

Yes, the last recorded push was on Sep 25, 2026 with 4 open issues being tracked.

How many stars does marvin have? +

marvin has 206 stars and 7 forks on GitHub.

How does marvin rank among GitHub repositories? +

With 206 stars, undistro/marvin is ranked #5,161 globally across all repositories tracked on GitHubRepo and #523 among Go projects.

What license is marvin distributed under? +

The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.

From our network
FOR MAINTAINERS

Built something? Put it in front of millions of developers.

We make a short reel about your project and post it across YouTube, Instagram, Threads, and X. Send a link, we do the rest.