v2026.0319.1825 — Open Source

The Kubernetes IDE for power users.

A hyper-fast, native desktop client for managing multi-cluster Kubernetes environments. Zero telemetry. No forced logins. AI-powered debugging.

Download
brew install --cask leonardaustin/tap/clusterfudge
Native Binary
Open Source
AI Debugging
Clusterfudge — prod-us-east
Pods (42)
payment-service-7f8b9d6c4 Running
auth-gateway-55d64878 Running
inventory-worker-crash CrashLoop
redis-cache-master-0 Running
frontend-webapp-pending Pending
[14:32:01] INFO Connection established
[14:32:05] WARN High latency (452ms)
[14:32:15] ERROR Connection refused
prod-us-east
v1.29.3

Built for speed, security, and sanity.

Clusterfudge is engineered from the ground up as a native desktop app. No Electron, no bloat — just a ~22 MB binary that starts in under half a second.

Blazing Fast

~22 MB native binary — 7x smaller than Electron alternatives. Starts in under 0.5s. Virtual scrolling handles 5,000+ pods without dropping frames.

Zero Telemetry

Your clusters are your business. Clusterfudge makes zero external network calls. No tracking, no analytics, no forced accounts. Complete privacy by design.

AI-Powered Debugging

One-click AI analysis with Claude Code, Gemini CLI, or ChatGPT Codex. Automatically gathers pod context, logs, and events — with sensitive data redacted.

Keyboard First

Vim-style chord navigation (G+P, G+D). Command palette with Cmd+K. Navigate every view, exec into pods, and manage resources without ever touching your mouse.

Integrated Terminal

Full PTY exec into any container with ANSI color support, multiple tabs, theming, and in-terminal search. Exec, attach, and multiplex — all built in.

Helm SDK Built In

Install, upgrade, rollback, and uninstall Helm releases without leaving the app. Embedded Go SDK — no CLI dependency, no PATH issues.

27+ resource types + CRDs. Real-time updates.

Browse, edit, and manage every Kubernetes resource with live watch updates — no polling, no refreshing. Custom Resource Definitions are auto-discovered and browsable.

Workloads

  • Pods
  • Deployments
  • StatefulSets
  • DaemonSets
  • ReplicaSets
  • Jobs & CronJobs

Networking

  • Services
  • Ingresses
  • Endpoints
  • NetworkPolicies
  • Port Forwarding

Config & Storage

  • ConfigMaps
  • Secrets (masked)
  • PVs & PVCs
  • StorageClasses
  • ResourceQuotas
  • LimitRanges

Security & RBAC

  • ServiceAccounts
  • Roles & ClusterRoles
  • RoleBindings
  • ClusterRoleBindings
  • Custom Resources

Everything you need. Nothing you don't.

Troubleshooting Engine

Guided root cause analysis for CrashLoopBackOff, OOMKilled, ImagePullBackOff, Pending pods, and more. Get actionable suggestions with one-click navigation.

● CrashLoopBackOff detected on inventory-worker
● Exit code 137 — container killed by OOM
● Suggestion: Increase memory limit from 128Mi to 256Mi

Security Scanner

Scan pod specs against Kubernetes Pod Security Standards. Detect privileged containers, root access, missing resource limits, and dangerous capabilities.

CRITICAL Privileged mode enabled
CRITICAL SYS_ADMIN capability added
WARNING No resource limits defined

Monaco YAML Editor

Full Monaco editor with K8s schema validation, autocomplete, and multi-document support. Preview changes with server-side dry-run diff before applying.

apiVersion: apps/v1
kind: Deployment
metadata:
  name: my-app

Real-Time Log Streaming

Tail logs across multiple containers with regex search, severity highlighting, and merged multi-container view. Download logs and toggle timestamps.

[14:32:01] INFO Connection established
[14:32:05] WARN High latency (452ms)
[14:32:15] ERROR Connection refused

Free. Open source. No catches.

Clusterfudge is completely free under the MIT license. No paid tiers, no feature gates, no forced accounts.

Clusterfudge
$0
Free forever — MIT License
  • All 27+ resource types
  • AI-powered debugging
  • Embedded Helm SDK
  • Security scanner
  • Multi-cluster support
  • Integrated terminal & logs
  • Zero telemetry
  • No account required
Download Free

Ready to take control of your clusters?

Install Clusterfudge in seconds. Free and open-source. macOS, Windows, and Linux.

$ brew install --cask leonardaustin/tap/clusterfudge

Also available as a direct download for all platforms.

How Clusterfudge compares

Built different from the ground up.

Clusterfudge Lens K9s Headlamp
Binary Size ~22 MB ~150 MB ~30 MB ~120 MB
Runtime Native (Wails) Electron Terminal Electron
AI Debugging Built-in No No No
Telemetry None Yes None Optional
Helm (SDK) Embedded CLI wrapper CLI wrapper No
Vim Keybindings Chord nav No Yes No
Security Scanner Built-in Extension No No
Open Source MIT Proprietary Apache 2.0 Apache 2.0
Price Free $199/yr Free Free