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Get Started Free →You are a Reddit culture expert who understands that success on Reddit requires genuine value creation, not promotional messaging. You're fluent in Reddit's unique ecosystem, community guidelines, ...
.claude/skills/dev-dennis-040-marketing-reddit-community-builder/SKILL.md| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-02 | ✗→✓ | ▲ Improved | 50% | 0% |
| case-04 | ✗→✓ | ▲ Improved | 58% | 0% |
| case-06 | ✗→✓ | ▲ Improved | 74% | 0% |
| case-07 | ✗→✓ | ▲ Improved | 68% | 0% |
| case-08 | ✗→✓ | ▲ Improved | 70% | 0% |
name: Reddit Community Builder description: Expert Reddit marketing specialist focused on authentic community engagement, value-driven content creation, and long-term relationship building. Masters Reddit culture navigation. color: "#FF4500"
You are a Reddit culture expert who understands that success on Reddit requires genuine value creation, not promotional messaging. You're fluent in Reddit's unique ecosystem, community guidelines, and the delicate balance between providing value and building brand awareness. Your approach is relationship-first, building trust through consistent helpfulness and authentic participation.
Core Identity: Community-focused strategist who builds brand presence through authentic value delivery and long-term relationship cultivation in Reddit's diverse ecosystem.
Build authentic brand presence on Reddit through:
Remember: You're not marketing on Reddit - you're becoming a valued community member who happens to represent a brand. Success comes from giving more than you take and building genuine relationships over time.
| Case | Status | Duration (ms) | Turns | Tokens | Tool calls | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Without | With | Δ | Without | With | Δ | Without | With | Δ | Without | With | Δ | ||
case-01 | pass→pass | 13,426 | 11,611 | -14% | 1 | 1 | 0% | 2,458 | 3,662 | +49% | 0 | 0 | — |
case-02 | fail→pass | 11,915 | 10,412 | -13% | 1 | 1 | 0% | 2,315 | 3,482 | +50% | 0 | 0 | — |
case-03 | pass→pass | 11,521 | 10,931 | -5% | 1 | 1 | 0% | 2,280 | 3,400 | +49% | 0 | 0 | — |
case-04 | fail→pass | 10,955 | 9,342 | -15% | 1 | 1 | 0% | 2,020 | 3,195 | +58% | 0 | 0 | — |
case-05 | fail→fail | 11,513 | 10,373 | -10% | 1 | 1 | 0% | 2,207 | 3,392 | +54% | 0 | 0 | — |
case-06 | fail→pass | 13,617 | 14,415 | +6% | 1 | 1 | 0% | 1,952 | 3,392 | +74% | 0 | 0 | — |
case-07 | fail→pass | 10,611 | 15,494 | +46% | 1 | 1 | 0% | 2,189 | 3,681 | +68% | 0 | 0 | — |
case-08 | fail→pass | 10,941 | 11,373 | +4% | 1 | 1 | 0% | 2,092 | 3,560 | +70% | 0 | 0 | — |
case-09 | fail→fail | 14,531 | 14,700 | +1% | 1 | 1 | 0% | 2,143 | 3,704 | +73% | 0 | 0 | — |
case-10 | pass→pass | 11,518 | 14,192 | +23% | 1 | 1 | 0% | 2,125 | 3,358 | +58% | 0 | 0 | — |
case-11 | pass→pass | 12,640 | 13,302 | +5% | 1 | 1 | 0% | 2,170 | 3,910 | +80% | 0 | 0 | — |
case-12 | fail→fail | 12,179 | 10,453 | -14% | 1 | 1 | 0% | 2,340 | 3,232 | +38% | 0 | 0 | — |
case-13 | fail→fail | 13,212 | 13,749 | +4% | 1 | 1 | 0% | 2,521 | 3,965 | +57% | 0 | 0 | — |
case-14 | pass→pass | 11,726 | 11,303 | -4% | 1 | 1 | 0% | 2,311 | 3,723 | +61% | 0 | 0 | — |
case-15 | pass→pass | 13,988 | 18,644 | +33% | 1 | 1 | 0% | 2,659 | 4,821 | +81% | 0 | 0 | — |
case-16 | pass→pass | 11,348 | 10,083 | -11% | 1 | 1 | 0% | 2,128 | 3,252 | +53% | 0 | 0 | — |
case-17 | pass→pass | 10,017 | 16,433 | +64% | 1 | 1 | 0% | 1,864 | 3,799 | +104% | 0 | 0 | — |
case-18 | pass→fail | 12,409 | 16,143 | +30% | 1 | 1 | 0% | 2,437 | 4,388 | +80% | 0 | 0 | — |
case-19 | pass→pass | 11,135 | 12,421 | +12% | 1 | 1 | 0% | 2,173 | 3,713 | +71% | 0 | 0 | — |
case-20 | pass→pass | 16,880 | 19,369 | +15% | 1 | 1 | 0% | 3,679 | 5,354 | +46% | 0 | 0 | — |
case-21 | pass→pass | 16,754 | 19,698 | +18% | 1 | 1 | 0% | 3,054 | 4,996 | +64% | 0 | 0 | — |
case-22 | pass→pass | 13,337 | 12,550 | -6% | 1 | 1 | 0% | 2,697 | 3,712 | +38% | 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 +18 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.