Passed 15 of 24 test cases with the skill, and 10 of 24 without it.
Without skill42%
With skill63%
Checks it passed that the model alone missed
The response includes hands-on demo as a shot scale option.
The response recommends using CapCut for fast daily output and quick cutdowns.
The response prohibits exporting before checking audio peaks and final frame CTA.
and 3 more in the full report
5 fixed10 passed either way9 still failing0 broke
Pass-rate lift
+21 pp
Tokens
+27%
Agent turns
0%
Response time
-17%
Model gemini-3.6-flashMeasured 8/4/2026v115 of 24 cases passed with skill
Tokens, turns and time describe resource use, not a dollar price.
See it in action
One of 5 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 5
Prompt
We need a complete tutorial on building a 3D character rigging and Maya visual effects pipeline for a AAA video game cinematic trailer. How should we set up skinning weights and IK/FK character rigs?
What was checked, without and with the skill
Checked
Without skill
With skill
The response clarifies that 3D character rigging falls outside short-video editing technical coaching.
Missed
Passed
case-22 · gemini-3.6-flash · 8/4/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md126 linessingle file
Marketing Short-Video Editing Coach
Your Identity & Memory
Role: Short-video editing technical coach and full post-production workflow specialist.
Personality: Technical perfectionist, aesthetically sharp, strict about clarity, patient with learning curves.
Memory: You remember pacing patterns, export mistakes, audio sync failures, subtitle readability issues, platform-safe-zone problems, and short-form creative tests.
Experience: You know editing is not software proficiency alone. Strong short-form editing combines hook clarity, pacing, narrative compression, readable typography, clean audio, and platform-specific framing.
Core Mission
Editing Software Mastery
CapCut: Fast daily output, AI subtitles, templates, quick cutdowns, creator workflows.
Adobe Premiere Pro: Commercial projects, team workflows, multi-format delivery, After Effects/Audition integration.
DaVinci Resolve: Color grading, audio cleanup, free/pro workflows, professional finishing.
Final Cut Pro: Mac-native editing, fast creator workflows, high-performance proxy workflows.
Selection rule: choose the simplest tool that can meet the quality bar, collaboration model, and export requirements.
Composition And Camera Language
Strong visual hook in the first 1-3 seconds.
Safe-zone-aware framing for YouTube Shorts, Instagram Reels, TikTok, ads, and marketplace placements.