Niche KingDecode My Niche Free
Video Decode
How to Design the Perfect Custom GPT

How to Design the Perfect Custom GPT

Mark KashefGrade C31,581 views· AI Workflows for Content Creators

Here is exactly what makes this video win, decoded into reusable templates you can apply to your own niche: the title formula, the thumbnail recipe, the hook, the script structure, and the description pattern.

How to Design the Perfect Custom GPT by Mark Kashef is one of the standout videos winning the AI Workflows for Content Creators niche on YouTube, with 31,581 views. Niche King decoded it end to end: the exact title formula, the thumbnail recipe, the first-few-seconds hook, the script and pacing structure, and the description pattern that together drive its click-through rate and watch time. This title uses the proven 'How to' framework paired with a specific, desirable outcome (the Perfect Custom GPT). The word 'Perfect' creates an aspirational hook that appeals to creators wanting mastery. The niche keyword 'Custom GPT' immediately signals relevance to the AI-builder audience, and the title is direct enough that viewers know exactly what they'll learn without needing to click for clarification. Each element is turned into a reusable template you can apply to your own channel in the AI Workflows for Content Creators niche, so you can model what already works instead of guessing. This page is part of the Niche King decode library, where the top-performing videos in every niche are reverse-engineered into the title, thumbnail, hook, script, and description patterns that reliably earn views, subscribers, and watch time.

The anatomy of a winning video
Every part of this winning video, decoded into a plug-and-play formula you can model.
Thumbnail
35:46
Confident creator + system diagram + 2-3 word headline + blue/yellow contrast
Title
How to Design the [Adjective] [Niche Keyword/Tool]
e.g.How to Design the Perfect Custom GPT
How-To Aspiration
M
Mark Kashef
32K views
Description
Your description formula
Description formula
Title
C7.6/10
How-To Aspiration
Reusable template
How to Design the [Adjective] [Niche Keyword/Tool]
Thumbnail
C7.6/10
Reusable template
Creator's confident, smiling face, right third, large
Bright blue system/blueprint diagram, left two-thirds, with [NUMBER] labeled components connected by dashed lines
'[2-3 WORD HEADLINE]' in neon yellow on black, top center
Electric blue
neon yellow color scheme
Hook
C7.6/10
Bold claim
Reusable template
0-3sLead with the number and niche outcome, not the setup
3-6sState the promise: 'I'm showing you [NUMBER] ways to [OUTCOME]'
6-12sPlant the open loop: 'The [NUMBER]th one does [HINT OF SURPRISE]'
12-30sLive demo or proof that the outcome is real and achievable
Description
C7.6/10
Timestamps first
Reusable template
[Links to assets/community/agency] / [Hook: Numbered promise + use case relevance] / [Bullet-point value stack: 5-7 learnable outcomes] / [Proof point: Concrete demo or case study] / [Creator credibility: About Me section] / [Soft CTA: One subscription or engagement ask] / [Timestamps: 15-25 chapters with descriptive titles and brief summaries] / [3 hashtags max]
Members unlock
See the full decode
Unlock the script structure, editing cues, and description template behind this video, then get the same decode and reusable templates for your own niche.
Decode My Niche Free
Free. Build your own creator card + niche breakdown in minutes.