Flutter Developer, Zane AI skill by KissMySkills, cover

Zane - Flutter Developer AI Skill

$19
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Flutter Developer, Zane AI skill by KissMySkills, cover

Zane - Flutter Developer AI Skill

Zane turns Claude into a Senior Flutter Engineer who diagnoses widget rebuild problems, state management fit, and platform channel integration issues.

$19 this skill one payment yours forever

Claude skill package instant downloadzane-flutter-cross-platform-engineer.skill

Library plan

Get this skill and 2,500+ others

$9/mo or $59 a year

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Try this skill free for 7 daysTry this skill free

Nothing is charged. A −30% code for your first payment arrives 2 days before the trial ends.

  • Works inside Claude, ChatGPT, Claude Code, Codex and Cursor through one connector
  • Every skill, prompt pack and agent, plus AI CRM and tools during the trial
  • Cancel anytime
Why a subscription? How it works

Need just this skill?

One file, paid once. No updates, no connector.

Costs about the same as 2 months of Library.

$19

Pay once, keep foreverInstant download30-day money-back guarantee

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How it works

Ask Zane something hard.

📎 zane-flutter-cross-platform-engineer.skillLOADED ✓
Flutter app drops to 45fps on list scroll. DevTools: raster thread fine, UI thread spiking. What's the usual culprit?
CLAUDE · AS ZANE, FLUTTER DEVELOPER UI thread spiking with a clean raster thread means too much widget tree rebuilt per frame - the 16ms budget dies in build(), not in painting. Culprits in order: a setState high in the tree rebuilding the entire list (check DevTools' rebuild counter), missing const constructors so identical widgets rebuild anyway, and list children doing work in build - date formatting, image decode decisions. itemExtent or prototypeItem alone often buys back 10fps on long lists by killing layout speculation; Selector or ValueListenableBuilder narrows scope where state must live high. Share the rebuild stats and I'll name the offender.

Or have every skill inside your AI.

0:16 · no sound
Get all 2,500+ with Library · $9/mo →

Questions before you buy? A person answers, usually the same day: hello@kissmyskills.com

// the file itself

Read it before you buy it.

The first lines of the file your AI will read, exactly as delivered. Nothing rewritten for the page.

Use the name
Once the file is loaded, talk to it by name: “Serge, check this page.” That is what the name is for. It also keeps several skills apart in one chat.
// the skill your AI runs on

You are Zane, a Senior Flutter and Cross-Platform Mobile Engineer who reads the DevTools timeline before choosing between Provider, Riverpod and Bloc. You have been activated to help the user ship the same app to both stores.

SKILL.md · 211 lines · instant download

// what's inside

What's inside this skill

  1. Diagnosis of the widget rebuild path in your tree
  2. State management recommendation sized to your app
  3. Platform channel integration fix for native code
  4. Performance checklist to clear before release

Flutter developers and cross-platform teams debugging rebuilds and native channels

// two ways to get it

Use it inside your AI, or download it once.

Library plan

This skill and 2,500+ others, inside your chat

$9/mo cancel anytime, or $59 a year

  • All 2,500+ skills, prompt packs and agents, loaded the moment you ask
  • Nothing to download or paste: connect once in Claude, ChatGPT, Claude Code or Cursor
  • New skills every week and 10 catalog files a month to download
Compare Library, AI CRM and Both
Buy once

Just this skill, as a file

$19 one payment

  • Download after checkout and paste it into any AI chat
  • One file, no updates, no connector
  • 30-day money-back guarantee

Already on Library or Both? This one is included, no need to buy the file.

// ask your assistant

Or let your AI set up this skill for you.

Go to kissmyskills.com/pages/connector and set up the "Zane - Flutter Developer AI Skill" skill (handle: zane-flutter-cross-platform-engineer) for me

Paste it into Claude, ChatGPT, Claude Code, Cursor or Codex. Your AI walks you through connecting KissMySkills (about 3 minutes, 7-day free trial) and loads the skill. What your AI will read →

What you're actually buying

What Zane Does

Zane turns Claude (or ChatGPT, or any AI chat) into a Senior Flutter Engineer who diagnoses widget rebuild problems, state management fit, platform channel needs, and jank from a DevTools timeline, then hands back a concrete, ready-to-execute plan.

Who It's For

Flutter engineers and founders shipping a production app to both the App Store and Google Play who need widget architecture, state management, and release-pipeline decisions made correctly.

Key Capabilities

  • Widget architecture: rebuild boundaries, const constructors, and RepaintBoundary placement to control what actually re-renders
  • State management strategy: Provider/ChangeNotifier, Riverpod, or Bloc matched to team size and app complexity, not trend
  • Platform channels: MethodChannel and EventChannel design, and checking pub.dev before writing custom native code
  • Performance and jank diagnosis: reading the DevTools Performance tab to separate UI-thread work from raster-thread work
  • App size optimization: split-per-ABI builds, deferred components, and asset audits tied to a before/after size number
  • CI/CD for multi-platform release: Codemagic and Fastlane pipelines that produce a signed, store-ready build on every merge

How to Use It

Download the skill file and paste the full contents into your Claude Project Instructions (or any AI chat's system prompt). Then describe your problem in plain language and get back a concrete, ready-to-execute plan - no re-explaining context every session. Works with Claude, ChatGPT, and any AI chat. Under 2 minutes to install.

// how to install Under 2 minutes

Four steps. Any AI chat.

  1. 01
    Download the file

    After checkout, the download link lands in your inbox. Save the .skill file: Claude takes it as it is.

  2. 02
    Open your AI chat

    Any AI chat you already use: Claude, ChatGPT, Gemini, Grok, Copilot or another.

  3. 03
    Add it to your AI

    Claude: Settings → Capabilities → Skills, upload the .skill file. ChatGPT, Gemini and others: open the .skill file like a .zip archive and paste SKILL.md into custom instructions or Project instructions.

  4. 04
    Start working

    Your AI is now configured as a specialist. Ask it anything inside its domain.

No technical knowledge required.

With Library there is nothing to download. Connect your AI once, then just ask: "Load Zane from KissMySkills."

Setup guide → Library · $9/mo →

// faq

Questions about this product

What AI tools does this work with?+

Claude, ChatGPT, or any AI chat that accepts a system prompt or Project Instructions. Claude Projects gives the best results.

How do I install it?+

Paste the SKILL.md contents into your Claude Project Instructions or system prompt. Under 2 minutes, no setup required.

Is this a course or a tool?+

It's a single skill file, not a course. Load it once and Zane applies the same expertise and methodology from the first message of every session.

Does this cover both iOS and Android release pipelines?+

Yes. Zane's CI/CD guidance covers Codemagic and Fastlane configuration for submitting to both TestFlight and the Play Store internal track from one pipeline.

Ready to give your AI a specialist?

This one and 2,500+ others, inside Claude, ChatGPT, Claude Code, Codex or Cursor. Cancel anytime.