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Achievement: Pair Extraordinairex2Achievement: Pull Sharkx3Achievement: YOLOAchievement: Arctic Code Vault Contributor

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andronaft/README.md

hi
Hi, I'm Andrii 👋 I build guardrails for Kubernetes, MCP servers for AI agents, tools that make logs readable again, and file tools that never leave your browser

🛠️ Things I'm building

🛡️ k8s-guardian

"The YAML is valid, but will it actually run in prod?"

Checks and safely fixes manifests, Helm charts and Kustomize, looks at the live cluster, catches breaking changes, and exports the same rules to the cluster as admission policies.

Go kubectl plugin GitHub Action MCP

🩺 health-os

My health records, in my own Postgres, talking to any AI assistant.

Labs, meds, wearables and food log behind guarded MCP tools. Safety rules are code, not vibes, and the AI can't save anything until I approve it.

Python PostgreSQL pgvector MCP

🔦 Logbeam

Make logs readable again.

A browser extension: colored levels, stack traces that stick together, field filters, p95 in one click, diff between two CI runs, leaked-secret warnings. Nothing leaves your browser.

TypeScript Chrome Firefox

🗜️ FileForge

Your files never leave your device.

A browser extension and web app with 24 tools: crop, resize, compress, HEIC → JPG, strip EXIF, merge and split PDFs, PDF → text, Markdown → PDF. No server, no accounts, works offline.

JavaScript Chrome Firefox PWA
k8s-guardian health-os Logbeam FileForge

📦 Latest releases

🧪 What I'm into

  • 🤖 AI agents that are allowed to touch real data, safely
  • ☸️ Kubernetes, and making it boring in production
  • 📈 Observability: if it's not on a dashboard, it didn't happen
  • ☕ Java since forever, Go lately, Python and TypeScript when they fit. A language is just a tool; the problem decides which one

🧰 Toolbox

toolbox

Top languages

📱 Building right now: mobile apps, and I need testers

On the side I'm building about two dozen small Flutter apps for Android and iOS, published as Dre Dev. Each one does one job well: focus and fasting timers, calculators and PDF quotes for trades (electricians, painters, roofers, HVAC, pools, concrete), and logs for hobbies (sourdough, soap, knitting, beekeeping, aquariums, coffee). No accounts, no ads, and the data stays on your phone.

Google Play needs testers before a new developer can publish: at least 12 people who keep the app installed for 14 days. If you have an Android phone, it takes two minutes:

  1. Join the testers group. One group covers all my apps, and you can mute it.
  2. Open the testers page on your phone, tap "Become a tester" and install the app from Google Play.
  3. Keep it installed for 14 days. Opening it now and then helps a lot.

Become a tester See all apps

Pinned Loading

  1. health-os health-os Public

    Local-first personal health record exposed over MCP. Labs, meds, diagnoses, wearables and food log in your own Postgres, with deterministic safety checks. Works with any MCP client.

    Python 3 2

  2. k8s-guardian k8s-guardian Public

    Kubernetes guardrails that know your cluster: check and safely fix manifests, Helm charts and Kustomize, check cluster fit, and enforce the same rules as ValidatingAdmissionPolicy or Kyverno. CLI, …

    Go 1

  3. Logbeam Logbeam Public

    Chrome extension for developers & platform engineers: readable logs, dark mode everywhere, and one-click JSON / JWT / Base64 / timestamp tools. 100% local, no data leaves your browser.

    TypeScript 2 2

  4. JAVA_SelfMadeSpring JAVA_SelfMadeSpring Public

    Handmade Spring framework. Main functionality.

    Java 2

  5. JAVA_WEB-APP_Spring_ReactJS JAVA_WEB-APP_Spring_ReactJS Public

    Web-app for manage conference

    Java 7 1

  6. FileForge FileForge Public

    Local-first image, PDF & file tools for the browser: crop, resize, compress, convert (incl. HEIC), merge/split PDFs, Markdown → PDF, CSV/JSON. Chrome & Firefox extension + web app. Nothing is uploa…

    JavaScript