Viral Lens — YouTube Trend Decoder

Read first

Viral Lens is a creative planning tool. It analyzes public, user-supplied material and separates directly observed evidence from strategic interpretation. It does not guarantee performance, predict exact views, or claim that copying a successful video will reproduce its results. Filming, editing, publishing, and channel operations are downstream and out of scope.

What you get

One Markdown Viral Blueprint with eight sections:

1. Evidence snapshot
2. Audience promise and emotional lever
3. Hook formula
4. Title pattern
5. Thumbnail composition brief
6. Act-by-act content structure
7. Distribution and retention signals
8. Five differentiated video concepts

Each blueprint ends with an uncertainty note and a practical production checklist.

When to use

Use when the user:

• provides a YouTube URL and asks why the video works;
• provides a channel or niche and wants repeatable creative patterns;
• wants hook, title, thumbnail, or structure ideas;
• wants five content concepts based on a reference without cloning it.

Do not use to promise virality, forecast earnings, fabricate analytics, copy protected scripts, or impersonate a creator.

Quickstart example

Input: “Analyze the budgeting niche for first-job professionals. I do not have a specific reference URL.”

Output preview:

• Audience promise: make the first monthly budget feel manageable rather than restrictive.
• Hook formula: familiar payday moment → one visible money leak → a simple reframing question.
• Title pattern: “My First Salary Budget: The 3 Buckets I Wish I Used Earlier.”
• Thumbnail concept: three labeled envelopes, one highlighted overspend, one short phrase: “WHERE DID IT GO?”
• Idea: “I Tracked Every Small Purchase for Seven Days — Here Is the Pattern.”

This is a fictional planning example, not a performance claim.

Required input

Accept either:

• one or more public YouTube URLs; or
• a niche, target viewer, channel stage, and preferred format.

Useful optional context:

• language and geography;
• long-form versus Shorts;
• creator constraints such as face/no-face, budget, or posting cadence;
• the user’s current title or thumbnail concept.

If the request lacks both a reference and a niche, ask exactly one question: “Which YouTube URL or niche should I decode?”

Evidence protocol

1. Inspect only public material the user supplied or public sources relevant to the niche.
2. Label each material statement as one of:
   • Observed: visible in the source;
   • Inferred: a plausible creative interpretation;
   • Unknown: not publicly available.
3. Never invent private analytics such as CTR, audience retention, impressions, or revenue.
4. If analytics are provided by the user, identify them as user-provided, not independently verified.
5. Use ranges or qualitative language only when grounded in a cited public source. Otherwise say “unknown.”

Workflow

1. Frame the analysis

State the reference set, viewer, format, and evidence limitations in two to four bullets.

2. Capture the evidence snapshot

Record:

• exact title and visible thumbnail elements;
• opening premise or first observable beat;
• video duration and chapter/segment cues when available;
• recurring comments or audience questions only when publicly visible;
• source links.

3. Extract the creative system

Use references/analysis-framework.md. Describe mechanisms rather than copying wording. For example, extract “specific before/after contrast” instead of reproducing the reference title.

4. Build five differentiated ideas

Every idea must vary at least two dimensions:

• format;
• audience moment;
• emotional lever;
• proof mechanism;
• visual treatment;
• narrative structure.

Do not produce five cosmetic rewrites of the same concept.

5. Write the blueprint

Save to:

viral-lens-briefs/YYYY-MM-DD-<slug>.md

If file writing is unavailable, return the complete Markdown in chat.

Output format

# Viral Blueprint: <topic>

## 1. Evidence snapshot
- Reference:
- Observed:
- Inferred:
- Unknown:

## 2. Audience promise and emotional lever
...

## 3. Hook formula
- Formula:
- First 15–30 seconds:
- Why it may hold attention:

## 4. Title pattern
- Pattern:
- Three original examples:

## 5. Thumbnail composition brief
- Focal point:
- Supporting object:
- Text:
- Palette and contrast:
- Mobile readability check:

## 6. Act-by-act structure
...

## 7. Distribution and retention signals
- Search/discovery fit:
- Early payoff:
- Open loops:
- Comment trigger:
- Unknown private analytics:

## 8. Five differentiated video concepts
### Concept 1 — <name>
- Format:
- Hook:
- Title:
- Thumbnail:
- Structure:
- Difference from reference:

## Production checklist
...

## Uncertainty note
...

Quality gate

Before delivering, verify:

• title and internal product name consistently say Viral Lens;
• no dummy filler text, unfinished markers, placeholder URLs, or famous joke links;
• no unsupported claims about views, CTR, retention, revenue, or guaranteed outcomes;
• observed and inferred claims are separated;
• all five concepts differ materially;
• output includes a next-step production checklist;
• source URLs are preserved when available.

Common pitfalls

1. Treating visible popularity as proof of causation. State that multiple factors may have contributed.
2. Inventing private metrics. Mark CTR and retention as unknown unless the user supplies them.
3. Copying the reference too closely. Transfer the mechanism, not the wording, footage, identity, or script.
4. Five near-identical ideas. Change format and audience moment, not just titles.
5. Guaranteed-performance language. Use “may,” “could,” and evidence-based reasoning—not promises.