Agent skill

37 Caption Social

by minhnv0807 in minhnv0807/ai-business-skills

Dung khi can viet caption dang ORGANIC cho Facebook, Instagram, TikTok, Threads — khong chay tien, 2 bien the khac huong hook, kem hashtag va ghi chu chon ban.

MITAuto-check passedWriting & Content

Install 37 Caption Social

skills CLI
$ npx skills add minhnv0807/ai-business-skills --skill 37-caption-social -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install minhnv0807/ai-business-skills 37-caption-social --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/minhnv0807/ai-business-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/vi/37-caption-social .claude/skills/37-caption-social && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
37-caption-social
GitHub stars
609
Token cost
~1.7k tokens
SKILL.md length
759 words
Files
1
Skills in repo
142
Repo updated
First seen
Licence
MIT

At a glance

Dung khi can viet caption dang ORGANIC cho Facebook, Instagram, TikTok, Threads — khong chay tien, 2 bien the khac huong hook, kem hashtag va ghi chu chon ban.

  • Works in 4 steps: San pham / dich vu / chu de bai viet la… → Tang pheu nao? TOFU (nhan biet) / MOFU… → Kenh nao? Facebook Page / Facebook Group… → …
  • Tasks that involve Brand voice and tone
  • SKILL.md covers Thu thap thong tin, Nguyen tac, Quy trinh and Cau truc ket qua, plus 2 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

37 Caption Social is an agent skill from minhnv0807/ai-business-skills. Dung khi can viet caption dang ORGANIC cho Facebook, Instagram, TikTok, Threads — khong chay tien, 2 bien the khac huong hook, kem hashtag va ghi chu chon ban. Kich hoat khi user nhac 'viet caption', 'caption Facebook', 'caption Instagram', 'noi dung dang bai', 'viet bai dang trang ca nhan', 'caption cho anh nay'. Khong dung cho — copy chay quang cao tra tien thi dung skill 05-copy-quang-cao; slogan / cau hai y / headline poster thi dung skill 74-copy-hai-lop; kich ban video thi dung skill 04-script-video; bai…

Its SKILL.md is about 1.7k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Writing & Content, covering Brand voice and tone. It works with Instagram and TikTok. The repository describes itself as: 138 bilingual AI marketing skills (69 VN + 69 Global) for Claude Code, OpenCode, Codex, VS Code. Four role SOP packs — content, design, performance, leader ops — plus strategy… The licence is MIT.

When your agent uses it

  • Tasks that involve Brand voice and tone

Example prompts

  • “viet caption”
  • “caption Facebook”
  • “caption Instagram”
  • “/37-caption-social”

Workflow steps

4 steps, taken from the first numbered list in SKILL.md.

  1. San pham / dich vu / chu de bai viet la gi — va co so lieu / testimonial / case study that khong?
  2. Tang pheu nao? TOFU (nhan biet) / MOFU (tin tuong) / BOFU (chot don)
  3. Kenh nao? Facebook Page / Facebook Group / Instagram / TikTok
  4. CTA mong muon va do dai muc tieu? (comment / click / DM / mua — ngan <100 chu / vua 100-200 / dai >200)

What it can do on your machine

Read from SKILL.md and the folder at commit 0360adc. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are markdown).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

37 Caption Social loads about 1.7k tokens when it runs. Until then it costs about 148 tokens; SKILL.md has 759 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~148
When it runs · the whole SKILL.md, loaded when a task matches
~1.7k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from minhnv0807/ai-business-skills at commit 0360adc, republished under its MIT licence (© minhnv0807). 759 words, ~1,680 tokens.

Download SKILL.mdSave it as .claude/skills/37-caption-social/SKILL.md (or your agent's skills folder).
name
37-caption-social
description
Dung khi can viet caption dang ORGANIC cho Facebook, Instagram, TikTok, Threads — khong chay tien, 2 bien the khac huong hook, kem hashtag va ghi chu chon ban. Kich hoat khi user nhac 'viet caption', 'caption Facebook', 'caption Instagram', 'noi dung dang bai', 'viet bai dang trang ca nhan', 'caption cho anh nay'. Khong dung cho — copy chay quang cao tra tien thi dung skill 05-copy-quang-cao; slogan / cau hai y / headline poster thi dung skill 74-copy-hai-lop; kich ban video thi dung skill 04-script-video; bai dang trong group cong dong thi dung skill 38-seeding-plan.
metadata.version
1.0.2
metadata.category
content
license
MIT
triggers
viet caption, caption Facebook, caption Instagram, caption TikTok, viet post, noi dung bai dang, viet status, caption social, caption ban hang
output
File .md — 2 variant caption A/B san dung + ghi chu chon variant + hashtag goi y, viet theo brand voice va tang pheu
related
35-brand-voice, 36-content-brief, 01-lich-noi-dung, 05-copy-quang-cao, 74-copy-hai-lop, 42-brief-hinh-anh, 43-brief-carousel

Caption Social

Caption organic cho bai dang tu nhien tren Facebook / Instagram / TikTok. Caption tot = hook du manh de dung ngon tay, body du thuyet phuc, CTA du ro de khach biet lam gi. Viet cho nguoi doc tren dien thoai, dang luot nhanh. Ads copy tra phi (co chinh sach quang cao, gioi han ky tu ads) → dung 05-copy-quang-cao.

Thu thap thong tin

Doc Brand Voice Document (35) va content brief (36) neu co — brief da co angle, hook direction, CTA thi dung luon, khong hoi lai. Neu thieu, hoi toi da 4 cau:

  1. San pham / dich vu / chu de bai viet la gi — va co so lieu / testimonial / case study that khong?
  2. Tang pheu nao? TOFU (nhan biet) / MOFU (tin tuong) / BOFU (chot don)
  3. Kenh nao? Facebook Page / Facebook Group / Instagram / TikTok
  4. CTA mong muon va do dai muc tieu? (comment / click / DM / mua — ngan <100 chu / vua 100-200 / dai >200)

Nguyen tac

  1. Cau dau = hook. Tuyet doi khong bat dau bang ten brand hoac "Xin chao" — nguoi doc luot qua trong 1 giay.
  2. 1 caption = 1 message. Khong nhoi nhieu benefit vao 1 bai.
  3. So lieu cu the hon tinh tu mo ho. "Tang 47% doanh thu" tot hon "tang manh".
  4. Viet cho mobile. Doan ngan 1-3 cau, co khoang trang giua cac doan — khong viet block dai.
  5. BOFU: CTA phai ro va co urgency. Khong de khach tu suy luan lam gi tiep.
  6. Doc to len truoc khi chot. Nghe cung nhu doc bao cao la chua dung tone.
  7. Doi chieu brand voice. Check vocabulary + banned words trong Brand Voice Document (35) truoc khi giao. Banned mac dinh: "Hay cung chung toi", "Khong the bo lo", "Sieu hot", "Dung bo lo co hoi".

Quy trinh

Buoc 1 — Doc brief va brand voice

Lay tu 36-content-brief: angle, insight goc, key message, CTA. Lay tu 35-brand-voice: tone, vocabulary, cau truc cau. Neu chua co brief — thu thap thong tin theo 4 cau tren.

Buoc 2 — Viet hook theo tang pheu

Hook dung doc lap, khong can context. Chon huong theo tang:

TangHuong hookVi du dang
TOFUPain / Curiosity / ContrarianCau hoi cham noi dau, statement nguoc
MOFUSocial proof / Ket qua cu theSo lieu, testimonial ngan, truoc/sau
BOFUOffer / UrgencyCon so uu dai ro, deadline, so luong gioi han
Buoc 3 — Viet 2 variant A/B

Hai variant phai khac nhau that su — khong chi doi vai chu:

  • Variant A: 1 huong hook (vi du pain) + 1 cau truc body (vi du list).
  • Variant B: hook khac huong (vi du curiosity hoac social proof) + cau truc khac (vi du storytelling).

Moi variant gom: Hook (cau dau) → Body (2-4 doan ngan, moi doan 1-3 cau) → CTA (cau hanh dong cu the).

Show full SKILL.md (293 more words)Show less
Buoc 4 — Ghi chu chon variant

Ghi ro: dung A khi nao (context / audience nao), dung B khi nao, va cach mix neu muon (hook A + body B hoac nguoc lai).

Buoc 5 — Hashtag va platform adaptation

Hashtag 5-10, sap xep: branded → niche → broad. Dieu chinh theo kenh:

KenhDieu chinh
Facebook PageCaption dai duoc, xuong dong nhieu, 3-5 hashtag cuoi bai
Facebook GroupTone nguoi that chia se — khong giong bai fanpage, han che hashtag
InstagramCaption ngan, visual keo chinh, hashtag co the de block rieng
TikTokCaption 1-2 dong, chua keyword de search, hook nam trong video — caption bo tro

Cau truc ket qua

Ten file: caption-social-[ten-bai]-[YYYYMMDD].md

markdown
# Caption Social — [Chu de bai]

## Context
| Hang muc | Chi tiet |
|----------|----------|
| Tang pheu | TOFU / MOFU / BOFU |
| Kenh | |
| Muc tieu bai | |
| Do dai target | |
| Nguon brief | [link content-brief neu co] |

## Variant A — [huong hook]
**Hook:**
[Cau dau tien — dung doc lap, gay pain / curiosity / surprise]

**Body:**
[2-4 doan ngan, moi doan 1-3 cau, co khoang trang giua doan]

**CTA:**
[Cau hanh dong cu the]

## Variant B — [huong hook khac A]
**Hook:**
[Angle khac — neu A dung pain thi B dung curiosity hoac social proof]

**Body:**
[Cau truc khac A — neu A dung list thi B dung storytelling]

**CTA:**
[Co the giong hoac khac A]

## Ghi chu chon variant
- Dung **A** khi: [context / audience phu hop]
- Dung **B** khi: [context / audience phu hop]
- Ket hop A+B: [cach mix hook A + body B hoac nguoc lai, neu hop ly]

## Hashtag goi y
[5-10 hashtag — thu tu: branded → niche → broad]

## Check brand voice
- Tone khop Brand Voice Document: Co / Khong
- Banned words: khong co
- Doc to len: nghe tu nhien

Lien ket skill

  • 35-brand-voice: doc truoc khi viet — tone, vocabulary, banned words; check muc VII truoc khi giao.
  • 36-content-brief: nhan angle, insight goc, key message, CTA tu brief.
  • 01-lich-noi-dung: caption viet theo slot trong lich (kenh, tang pheu, pillar).
  • 05-copy-quang-cao: khi bai can chay ads (boost / camp) — viet lai theo chuan ads copy, khong dung nguyen caption organic.
  • 74-copy-hai-lop: khi can cau ngan hai lop / slogan / headline poster; 37 chi dan cau do thanh caption dai neu can.
  • 42-brief-hinh-anh / 43-brief-carousel: brief visual di kem sau khi caption duyet.

Checklist chat luong

  • Cau dau la hook — khong mo bang ten brand / "Xin chao"
  • 1 caption = 1 message = 1 CTA
  • 2 variant khac nhau that su (hook khac huong + cau truc khac)
  • Co ghi chu khi nao dung A, khi nao dung B
  • So lieu cu the thay cho tinh tu mo ho
  • Doan ngan 1-3 cau, de doc tren mobile
  • BOFU co CTA ro + urgency
  • Khong co banned words (doi chieu 35-brand-voice)
  • Hashtag 5-10, thu tu branded → niche → broad, dieu chinh theo kenh
  • Da doc to len — nghe tu nhien nhu noi chuyen

© minhnv0807, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/vi/37-caption-social of minhnv0807/ai-business-skills.

Open the folder on GitHubat commit 0360adc

Compare with similar skills

37 Caption Social next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

37 Caption Social compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
37 Caption Social this skillminhnv0807/ai-business-skills609—~1.7kAutomated safety check: PassMIT
Caption Writerstevenflanagan1/social-ai-team244—~2.9kAutomated safety check: PassNone
Social Publisherericrisco/rsc-harness180—~3.2kAutomated safety check: PassMIT
Socialcoreyhaines31/marketingskills54k4 repos~4.5kAutomated safety check: PassMIT
Social Contentfreekmurze/dotfiles1k23 repos~2.1kAutomated safety check: PassNone
Postizgitroomhq/postiz-agent5082 repos~7.9kAutomated safety check: PassAGPL-3.0

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Works with

Questions about 37 Caption Social

What does 37 Caption Social do?

Dung khi can viet caption dang ORGANIC cho Facebook, Instagram, TikTok, Threads — khong chay tien, 2 bien the khac huong hook, kem hashtag va ghi chu chon ban. 37 Caption Social is an agent skill from minhnv0807/ai-business-skills. Dung khi can viet caption dang ORGANIC cho Facebook, Instagram, TikTok, Threads — khong chay tien, 2 bien the khac huong hook, kem hashtag va ghi chu chon ban.

When should I use 37 Caption Social?

37 Caption Social fits situations like: tasks that involve Brand voice and tone.

How do I install 37 Caption Social in Claude Code?

Run `npx skills add minhnv0807/ai-business-skills --skill 37-caption-social -a claude-code`. Or copy the skill folder (skills/vi/37-caption-social in minhnv0807/ai-business-skills) into .claude/skills/37-caption-social in your project. Claude Code loads it when a task matches its description.

How do I install 37 Caption Social in Codex?

Run `npx skills add minhnv0807/ai-business-skills --skill 37-caption-social -a codex`. Or copy the skill folder (skills/vi/37-caption-social in minhnv0807/ai-business-skills) into .agents/skills/37-caption-social in your project. Codex loads it when a task matches its description.

Can I use 37 Caption Social in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add minhnv0807/ai-business-skills --skill 37-caption-social -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/37-caption-social, .gemini/skills/37-caption-social, .github/skills/37-caption-social and .opencode/skills/37-caption-social in your project.

What does 37 Caption Social need to run?

SKILL.md names no scripts, command-line tools or credentials: 37 Caption Social is instructions for the agent only.

Does 37 Caption Social access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is 37 Caption Social safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does 37 Caption Social use?

37 Caption Social is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does 37 Caption Social use?

About 1.7k tokens (SKILL.md is roughly 6.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to 37 Caption Social?

Skills that share tags, products or a category with 37 Caption Social: Caption Writer (stevenflanagan1/social-ai-team, 244 stars), Social Publisher (ericrisco/rsc-harness, 180 stars), Social (coreyhaines31/marketingskills, 54k stars) and Social Content (freekmurze/dotfiles, 1k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains 37 Caption Social?

minhnv0807 (a GitHub user) maintains it in minhnv0807/ai-business-skills, which has 609 GitHub stars. The repository holds 142 skills in this directory. The repository was last updated on September 12, 2026.

Source: minhnv0807/ai-business-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.