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Manus
Grok+17 agentsProduct Demo Video Builder ⭐
Technical product demo builder that transforms features into structured scene plans and synchronized scripts.
$6.99
Product Demo Video Builder ⭐
Example session with this skill installed
Build a 90-second demo plan for 'QueryFlow', a SQL optimization tool. Key feature: 'Explain Plan' visualizer. Audience: Data Engineers. Goal: Show how to fix a slow join. Brand voice: Technical.
- Read your context and instructions
- Compiled the product demo video
- Generated the image
Product Demo Overview
- Product: QueryFlow
- Target audience: Data Engineers
- Demo goal: Resolve a slow JOIN using the Explain Plan visualizer
- Core workflow: Paste query -> Run Explain -> Identify bottleneck -> Apply fix
- Recommended runtime: 90 seconds
- Primary viewer takeaway: QueryFlow makes identifying nested loop bottlenecks instantaneous.
Product Model
- Category: Database Performance Monitoring
- Problem: Manual EXPLAIN ANALYZE interpretation is slow and error-prone.
- Core value: Visual bottleneck identification.
Feature Priority Map
| Feature | Priority | Why Demonstrate | Visual Proof |
|---|---|---|---|
| Explain Plan Visualizer | MUST | Core value prop | Heatmap overlay on node tree |
| Index Suggestion | SHOULD | Direct path to resolution | 'Apply' button impact |
Demo Narrative
We start with a standard 12-second JOIN query that is timing out. The user pastes this into QueryFlow and hits 'Analyze'. The Explain Plan visualizer renders a node tree where the 'Nested Loop' join glows red, indicating the bottleneck. The user clicks the node, sees the missing index suggestion, applies it, and the query re-runs in 140ms.
Scene-by-Scene Production Plan
| Scene | Time | Purpose | Visual | User Action | Voiceover | On-Screen Text |
|---|---|---|---|---|---|---|
| 01 | 0-10s | Establish Pain | IDE showing slow query | Hit 'Execute' | "We've all seen this: a simple join taking seconds to return." | 12.4s execution time |
| 02 | 10-25s | Input | QueryFlow Dashboard | Paste SQL & Analyze | "Paste your SQL into QueryFlow to see the execution plan." | Analyzing query... |
| 03 | 25-50s | Discovery | Visual Node Tree | Hover over Red Node | "The visualizer highlights the nested loop join causing the lag." | Bottleneck identified |
Voiceover Script
"We've all seen this: a simple join taking seconds to return. Instead of digging through raw text plans, paste your SQL into QueryFlow. The Explain Plan visualizer maps the execution flow instantly. Notice the red highlight on this Nested Loop? That's our bottleneck. QueryFlow suggests an index on the 'user_id' column. We apply it, re-run, and we're down to 140 milliseconds."
Next steps
- Record the initial slow query execution in your local IDE.
- Capture the 'Explain Plan' node tree rendering in the QueryFlow staging environment.
- Verify the specific index suggestion labels match the latest UI build.
product-demo-video-builder.png
PNG · 1536×1024
Example file from a real run - the skill writes it into your workspace.
Connects securely to your tools. The creator never sees your data.
What you get
About this skill
The problem
General marketing AI often generates vague sales fluff that ignores how your software actually works. Developers and product managers need functional blueprints that map specific UI actions to system responses without inventing fake features.
What it does
- Extracts a technical product model covering core workflows, inputs, outputs, and dependencies.
- Prioritizes features based on visual demonstrability and user value rather than simple feature dumps.
- Generates a scene-by-scene production plan with precise timestamps, visual cues, and user actions.
- Writes natural voiceover scripts synchronized with screen recording sequences and on-screen callouts.
- Produces an accuracy audit to flag any inferred claims or missing assets that need verification.
Why this beats prompting it yourself
Most LLMs default to generic advertising copy. This skill enforces a strict ACTION to SYSTEM RESPONSE to RESULT logic, ensuring the demo is grounded in technical reality. It prevents the AI from hallucinating UI elements and provides a complete production handoff for editors.
Use cases
- Creating onboarding walkthroughs for complex SaaS workflows.
- Building technical feature launch videos for developer audiences.
- Developing high-fidelity sales enablement demos for specific vertical use cases.
- Planning documentation-style video tutorials that match existing UI behavior.
Known limitations
Does not generate actual video files. Requires product information or screenshots to avoid marking details as unverified.
How to install
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- 1
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- 2
Unzip into your skills folder
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- 3
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