Xay community quanh personal brand — Zalo Group, Telegram, FB Group, Skool, Mighty Networks, Discord. Community blueprint 3 lop (Public/Member/Inner). Onboarding flow 7 ngay. Engagement rituals weekly. Moderation playbook. Activation metrics. Anti-pattern VN. Trigger: 'cong dong personal brand', 'Zalo group', 'Skool community', 'Mighty Networks', 'fan club online', 'membership site', 'community building VN'.
SkillScore87Maintained
Automatic
◆Marketing & Content pack
Last verified 8/19/2026
What it changes
Passed 20 of 23 test cases with the skill, and 10 of 23 without it.
Without skill43%
With skill87%
Checks it passed that the model alone missed
Sets a target DAU/MAU ratio of 25% to 40% for a good community.
Sets a target 6-month retention rate of 60% to 75% for a good community.
Recommends a soft pitch of the inner layer on Day 6 without hard selling.
and 11 more in the full report
10 fixed10 passed either way3 still failing0 broke
Pass-rate lift
+43 pp
Tokens
+188%
Agent turns
0%
Response time
+1%
Model gemini-3.6-flashMeasured 8/19/2026v120 of 23 cases passed with skill
Tokens, turns and time describe resource use, not a dollar price.
See it in action
One of 10 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 10
Prompt
I want to establish a weekly cadence for my online community. What specific ritual is recommended for Thursday?
What was checked, without and with the skill
Checked
Without skill
With skill
Schedules an Ask-Me-Anything (AMA) or live office hour session on Thursday.
Missed
Passed
case-12 · gemini-3.6-flash · 8/19/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md295 linessingle file
Community Building — Cong Dong Quanh Personal Brand
Audience = nguoi follow ban. Community = nguoi noi chuyen voi nhau quanh ban. Khac biet co ban: Audience scale theo so, community scale theo connection. Skill nay xay community lam moat cho personal brand — khong the copy.
1. Cho nguoi moi (Newbie section)
Audience vs Community — khac biet quan trong
Tieu chi
Audience
Community
Quan he
1-many (ban → follower)
many-many (member ↔ member)
Owner
Ban
Ban + member co-create
Scale
Tot voi vai chuc nghin
Bi gioi han ~150-1000 chat
Monetize
Course, brand deal
Membership, mastermind
Defensibility
De copy
Kho copy (network effect)
Khi nao bat dau xay community
KHONG xay qua som. Cho 3 dieu kien:
Audience >2000 follower chat luong — du nhom 50-100 nguoi tham gia community dau tien
Da co 1 san pham/offer thanh cong — community la rao chan giu khach hang, KHONG phai cau dau tien ban hang
Co thoi gian danh ra >5 gio/tuan trong 6 thang dau — community can chu nha hien dien hang ngay
5 loi sai pho bien khi xay community VN
Tao group roi de tu chay — 1 thang sau group chet, member spam quang cao → close
Member 1000 nhung 90% lurker — chi 50-100 active → ROI thap
Spam ban hang trong group — admin lien tuc post offer → member mat trust → leave
Khong co rules ro — toxic member chui boi → community tot bo di → toxic stay
Chon platform sai — chon Discord cho audience trung nien VN → 80% bo cuoc onboard
Master design skill cho ai-business-skills — 8 loại thiết kế (personal brand, business logo, campaign visual, marketing day-to-day, editorial, infographic, web mockup, quote graphic). Tự đọc brand identity (logo + palette + font) từ project context, compose prompt phù hợp brand voice, gen ảnh qua gpt-image-2 nếu có API hoặc fallback prompt cho 5 platform (DALL-E 3, MidJourney, Leonardo, Imagen, Bing). Có Prompt Director mode: nhận ảnh reference, phân tích style/composition, tạo master prompt cop