Marvin is a CLI tool that scans a k8s cluster by performing CEL expressions to report potential issues, misconfigurations and vulnerabilities.
⚡ Executive Summary & Quick Facts
Authoritative Sourcemarvin is 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..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), undistro/marvin has accumulated 205 GitHub stars and 7 forks. It is written in Go, licensed under Apache-2.0, and ranks #19,088 globally. It is actively maintained with the latest commit recorded on Oct 30, 2026.”
| Repository | undistro/marvin ↗ |
|---|---|
| Primary Category | cel |
| Language & Stack | Go |
| Software License | Apache-2.0 |
| Community Traction | ★ 205 stars · ⑂ 7 forks · #19,088 globally |
| Maintenance | ● Active (Last commit: Oct 30, 2026) · 4 open issues |
| Target Audience | Developers and engineering teams building with Go, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 93/100 · Grade A+Yes, marvin is actively maintained. Continuous telemetry recorded the last code commit on Oct 30, 2026 (13 days ago). Supported by 205 stars and 7 community forks, this repository holds a calculated health index of 93/100, reflecting very active (commits within last 14 days) and healthy issue cadence.
Star History
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+0
STARS · LAST 30 DAYS
1
PER DAY
#2,035
MOST-STARRED Go
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +0 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +0 | +10 |
marvin gained 0 stars in the last 30 days, about 1 a day, and now has 205. It is about 4 years old and has averaged roughly 51 stars a year. It ranks #2,035 among Go repositories and #19,088 across all languages on GitHubRepo.
Trending Record
45
DAYS ON TRENDING
#2870
BEST RANK
Sep 25, 2026
FIRST APPEARANCE
Active
STATUS TODAY
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
Optimized execution pipeline written in Go for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ 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
Install marvin using your package manager: `go install github.com/undistro/marvin@latest`
Initialize your project workspace or configuration file for marvin.
Import marvin into your codebase or invoke it directly from your terminal.
Execute your test suite or run `marvin --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 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 #19,088 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #19,046 | troyedwardsjr/z2rs | Rust | ★ 206 | Compare ↗ |
| #19,046 | kua8/Nectar | Rust | ★ 206 | Compare ↗ |
| #19,046 | ProjectClash/Clash-Client | Swift | ★ 206 | Compare ↗ |
| #19,046 | seamusc/papermono-shopping-list | C++ | ★ 206 | Compare ↗ |
| #19,046 | hffgzktbcc-blip/ounce-core | Rust | ★ 206 | Compare ↗ |
| #19,088 | undistro/marvin This Project | Go | ★ 205 | |
| #19,088 | squentin/gmusicbrowser | Perl | ★ 205 | Compare ↗ |
| #19,088 | ib/xarchiver | C | ★ 205 | Compare ↗ |
| #19,088 | jferris/effigy | Ruby | ★ 205 | Compare ↗ |
| #19,088 | gotcha/vimpdb | Python | ★ 205 | Compare ↗ |
| #19,088 | mikaelhg/urlbuilder | Java | ★ 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.
Is marvin actively maintained in 2026? +
Yes, marvin is actively maintained. The latest code push was recorded on Oct 30, 2026 (13 days ago). It holds a calculated Maintenance Health Score of 93/100 (A+ rating) with 205 stars and 4 open issues.
What language is marvin written in? +
The primary language is Go. Topics include: cel, cli, golang, kubernetes, scan.
How many stars does marvin have? +
marvin has 205 stars and 7 forks on GitHub.
How does marvin rank among GitHub repositories? +
With 205 stars, undistro/marvin is ranked #19,088 globally across all repositories tracked on GitHubRepo and #2,035 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.
