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Get Started Free →Create social media content for Twitter/X, LinkedIn, Facebook, Instagram including posts, threads, carousels, and engagement strategies. Use when writing social posts, planning content calendars, or creating viral content.
.claude/skills/nicepkg-social-media/SKILL.md| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-02 | ✗→✓ | ▲ Improved | 34% | 0% |
| case-01 | ✗→✓ | ▲ Improved | 101% | 0% |
| case-03 | ✗→✓ | ▲ Improved | 130% | 0% |
| case-04 | ✗→✓ | ▲ Improved | 92% | 0% |
| case-07 | ✗→✓ | ▲ Improved | 124% | 0% |
Be Human, Not AI:
Emoji Policy:
What to Avoid:
❌ "🚀🔥 This GAME-CHANGING plugin will REVOLUTIONIZE your workflow!! 💥✨🎉"
✅ "Tired of manually syncing your forms? This plugin does it automatically."When creating social media content:
Single Tweet (280 chars):
Hook line that grabs attention
Key point or benefit
Call-to-action or question
#relevanthashtagThread Format:
Thread: [Topic] - Everything you need to know
1/ Hook that promises value
2/ First key point with example
3/ Second key point with data
4/ Third key point with tip
5/ Summary + CTA
Like & RT if helpful! Follow for more.Engagement Tweets:
Structure:
Hook line (stops the scroll)
Problem or pain point
Story or insight (2-3 short paragraphs)
Key takeaway or lesson
Call-to-action + question for engagement
---
#hashtag1 #hashtag2 #hashtag3Content Types:
Caption Structure:
Hook (first line visible)
.
.
.
Value content or story (after "more")
Call-to-action
.
.
.
#hashtag1 #hashtag2 ... (up to 30)Carousel Ideas:
Reels/Stories:
Post Types:
Best Practices:
| Day | Platform | Content Type | Topic | CTA | |-----|----------|--------------|-------|-----| | Mon | Twitter | Thread | How-to | Follow | | Tue | LinkedIn | Story | Lesson | Comment | | Wed | Instagram | Carousel | Tips | Save | | Thu | Twitter | Poll | Opinion | Vote | | Fri | All | Promo | Product | Link |
Twitter: 1-2 relevant hashtags (less is more) LinkedIn: 3-5 industry hashtags Instagram: 20-30 mixed hashtags
Boost Reach:
Build Community:
Track:
Twitter/X:
LinkedIn:
Instagram:
Before posting, verify:
| Case | Status | Duration (ms) | Turns | Tokens | Tool calls | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Without | With | Δ | Without | With | Δ | Without | With | Δ | Without | With | Δ | ||
case-02 | fail→pass | 13,087 | 9,195 | -30% | 1 | 1 | 0% | 2,053 | 2,743 | +34% | 0 | 0 | — |
case-01 | fail→pass | 9,137 | 9,288 | +2% | 1 | 1 | 0% | 1,320 | 2,656 | +101% | 0 | 0 | — |
case-03 | fail→pass | 6,912 | 8,283 | +20% | 1 | 1 | 0% | 1,087 | 2,498 | +130% | 0 | 0 | — |
case-04 | fail→pass | 8,062 | 7,669 | -5% | 1 | 1 | 0% | 1,248 | 2,395 | +92% | 0 | 0 | — |
case-05 | fail→fail | 6,303 | 5,645 | -10% | 1 | 1 | 0% | 1,082 | 2,145 | +98% | 0 | 0 | — |
case-06 | pass→pass | 8,946 | 8,656 | -3% | 1 | 1 | 0% | 1,338 | 2,521 | +88% | 0 | 0 | — |
case-07 | fail→pass | 7,466 | 7,804 | +5% | 1 | 1 | 0% | 1,160 | 2,599 | +124% | 0 | 0 | — |
case-08 | pass→fail | 9,843 | 8,708 | -12% | 1 | 1 | 0% | 1,678 | 2,634 | +57% | 0 | 0 | — |
case-09 | pass→pass | 6,678 | 5,422 | -19% | 1 | 1 | 0% | 1,003 | 2,098 | +109% | 0 | 0 | — |
case-10 | pass→pass | 9,537 | 8,323 | -13% | 1 | 1 | 0% | 1,285 | 2,481 | +93% | 0 | 0 | — |
case-20 | pass→pass | 18,848 | 16,209 | -14% | 1 | 1 | 0% | 2,812 | 3,638 | +29% | 0 | 0 | — |
case-11 | fail→pass | 3,845 | 4,857 | +26% | 1 | 1 | 0% | 587 | 1,981 | +237% | 0 | 0 | — |
case-12 | pass→pass | 4,946 | 3,745 | -24% | 1 | 1 | 0% | 784 | 1,852 | +136% | 0 | 0 | — |
case-13 | fail→fail | 8,820 | 6,576 | -25% | 1 | 1 | 0% | 1,322 | 2,217 | +68% | 0 | 0 | — |
case-14 | fail→fail | 17,285 | 25,601 | +48% | 1 | 1 | 0% | 2,566 | 5,187 | +102% | 0 | 0 | — |
case-21 | pass→pass | 16,717 | 13,478 | -19% | 1 | 1 | 0% | 2,443 | 3,174 | +30% | 0 | 0 | — |
case-15 | fail→fail | 8,630 | 7,376 | -15% | 1 | 1 | 0% | 1,328 | 2,403 | +81% | 0 | 0 | — |
case-16 | pass→pass | 14,106 | 10,104 | -28% | 1 | 1 | 0% | 2,155 | 2,757 | +28% | 0 | 0 | — |
case-17 | fail→pass | 7,806 | 6,445 | -17% | 1 | 1 | 0% | 1,228 | 2,255 | +84% | 0 | 0 | — |
case-18 | pass→pass | 10,887 | 8,546 | -22% | 1 | 1 | 0% | 1,697 | 2,643 | +56% | 0 | 0 | — |
case-19 | fail→pass | 11,513 | 9,829 | -15% | 1 | 1 | 0% | 1,728 | 2,729 | +58% | 0 | 0 | — |
case-22 | pass→pass | 17,258 | 12,868 | -25% | 1 | 1 | 0% | 3,116 | 3,741 | +20% | 0 | 0 | — |
DecimalAI ran this skill against gemini-3.6-flash twice over the same eval suite — once with the skill loaded and once without — and compared the two runs case by case. 22 cases were attempted. The headline lift of +32 percentage points is the difference between those two pass rates over the 22 comparable cases. 1 case got worse with the skill loaded, and it is included in that figure.
Without the skill loaded, the model failed this case. With it loaded, the same prompt on the same model passed. This is one improved case from the latest verified run; every case, including any that regressed, is in the table above.
Other measured skills in the registry, with their headline benchmark lift.