Agent skill

50 Asset Resize

by minhnv0807 in minhnv0807/ai-business-skills

Dung khi da co MOT master design va can ra du kich thuoc cho tat ca kenh — bang kich thuoc chuan 2025-2026 cho feed, story, reel, cover, placement ads; 3 cach xu ly scale-crop, re-compose, rebuild…

MITAuto-check passed

Install 50 Asset Resize

skills CLI
$ npx skills add minhnv0807/ai-business-skills --skill 50-asset-resize -a claude-code

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

GitHub CLI
$ gh skill install minhnv0807/ai-business-skills 50-asset-resize --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/50-asset-resize .claude/skills/50-asset-resize && 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
50-asset-resize
GitHub stars
609
Token cost
~2k tokens
SKILL.md length
903 words
Files
1
Skills in repo
142
Repo updated
First seen
Licence
MIT

At a glance

Dung khi da co MOT master design va can ra du kich thuoc cho tat ca kenh — bang kich thuoc chuan 2025-2026 cho feed, story, reel, cover, placement ads; 3 cach xu ly scale-crop, re-compose, rebuild…

  • Works in 4 steps: Master design la gi? Link file goc… → Can resize ra kenh / kich thuoc nao?… → Element nao khong duoc mat? Text, CTA,… → …
  • SKILL.md covers Thu thap thong tin, Nguyen tac, Quy trinh and Bang kich thuoc chuan 2025-2026, plus 6 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

50 Asset Resize is an agent skill from minhnv0807/ai-business-skills. Dung khi da co MOT master design va can ra du kich thuoc cho tat ca kenh — bang kich thuoc chuan 2025-2026 cho feed, story, reel, cover, placement ads; 3 cach xu ly scale-crop, re-compose, rebuild; quy tac safe zone va cach dat ten file. Kich hoat khi user nhac 'resize asset', 'du kich thuoc', 'adapt kich thuoc', 'bang kich thuoc chuan', 'safe zone', 'anh bi cat mat chu tren story', 'mot anh dang duoc may cho'. Khong dung cho — thiet ke moi tu concept thi dung skill 42-brief-hinh-anh; asset gap khi campaign dang…

Its SKILL.md is about 2k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

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.

Example prompts

  • “resize asset”
  • “du kich thuoc”
  • “adapt kich thuoc”
  • “/50-asset-resize”

Workflow steps

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

  1. Master design la gi? Link file goc (Canva/Figma) + kich thuoc va kenh ban dau?
  2. Can resize ra kenh / kich thuoc nao? Liet ke het — hay lay theo asset list?
  3. Element nao khong duoc mat? Text, CTA, logo, khuon mat, san pham — co element nao gan canh khong?
  4. Duoc phep crop noi dung khong, hay phai giu nguyen toan bo?

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

50 Asset Resize loads about 2k tokens when it runs. Until then it costs about 163 tokens; SKILL.md has 903 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~163
When it runs · the whole SKILL.md, loaded when a task matches
~2k

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). 903 words, ~2,049 tokens.

Download SKILL.mdSave it as .claude/skills/50-asset-resize/SKILL.md (or your agent's skills folder).
name
50-asset-resize
description
Dung khi da co MOT master design va can ra du kich thuoc cho tat ca kenh — bang kich thuoc chuan 2025-2026 cho feed, story, reel, cover, placement ads; 3 cach xu ly scale-crop, re-compose, rebuild; quy tac safe zone va cach dat ten file. Kich hoat khi user nhac 'resize asset', 'du kich thuoc', 'adapt kich thuoc', 'bang kich thuoc chuan', 'safe zone', 'anh bi cat mat chu tren story', 'mot anh dang duoc may cho'. Khong dung cho — thiet ke moi tu concept thi dung skill 42-brief-hinh-anh; asset gap khi campaign dang chay thi dung skill 48-quick-visual-brief; liet ke toan bo asset cua campaign thi dung skill 41-campaign-asset-list.
metadata.version
1.0.1
metadata.category
operations
license
MIT
triggers
resize asset, resize design, du kich thuoc, adapt kich thuoc, bang kich thuoc chuan, safe zone, repurpose design
output
File .md — resize map theo kenh voi strategy va priority tung kich thuoc, quy tac re-compose, safe zone, naming + folder, checklist final. Designer resize…
related
41-campaign-asset-list, 42-brief-hinh-anh, 48-quick-visual-brief, 46-brand-guideline, 21-audit-ads-performance

Asset Resize

Resize khong phai keo to keo nho — moi ti le can re-compose de hierarchy van dung. 1 master design tot → 10+ variants: day la khau tiet kiem thoi gian nhieu nhat cua design production, va la viec dau tien sau campaign (repurpose winner o D+2).

Thu thap thong tin

Doc asset list (41-campaign-asset-list) neu co. Neu thieu, hoi toi da 4 cau:

  1. Master design la gi? Link file goc (Canva/Figma) + kich thuoc va kenh ban dau?
  2. Can resize ra kenh / kich thuoc nao? Liet ke het — hay lay theo asset list?
  3. Element nao khong duoc mat? Text, CTA, logo, khuon mat, san pham — co element nao gan canh khong?
  4. Duoc phep crop noi dung khong, hay phai giu nguyen toan bo?

Nguyen tac

  1. Luon resize tu file goc (master) — khong resize tu file da resize (chat luong giam dan).
  2. Element quan trong khong duoc crop o bat ky kich thuoc nao — focal point, CTA, logo phai con nguyen.
  3. Moi ratio can chien luoc rieng — khong ap 1 cach cho tat ca.
  4. Khong giu du noi dung sau resize → bao Leader quyet dinh bo element nao, khong tu quyet.
  5. Repurpose winner ngay sau campaign (D+2) — de lau mat context.
  6. Cap nhat trang thai vao asset list sau moi kich thuoc xong.

Quy trinh

Buoc 1 — Phan tich master

Xac dinh: focal point la gi; safe zone cua tung element (text, CTA, logo cach canh bao nhieu); dieu gi CO THE crop (background, texture) va KHONG DUOC crop (message, khuon mat, san pham, CTA).

Buoc 2 — Chon strategy cho tung kich thuoc dich
StrategyKhi nao dungCach lam
Scale & CropRatio gan nhau (1:1 → 4:5, 16:9 → 1.91:1)Giu nguyen layout, crop bot background
Re-composeRatio khac vua (1:1 → 16:9, landscape → cover)Dich chuyen element de fit ratio moi, giu hierarchy
RebuildRatio khac han (1:1 → 9:16, feed → email)Lam lai tu dau tren canvas moi, giu concept + mau + copy
Buoc 3 — Resize theo thu tu uu tien

Lam kich thuoc kenh chinh truoc (thuong Feed 1:1), sau do den cac kich thuoc con lai theo priority trong resize map.

Buoc 4 — Kiem tra, dat ten, upload, update

Check tung file theo final checklist → dat ten dung convention → upload dung subfolder → update trang thai asset list.

Bang kich thuoc chuan 2025-2026

Social media
LoaiKich thuocTi leKenhGhi chu
Feed post vuong1080x1080px1:1Facebook, InstagramKich thuoc lam truoc tien
Feed post doc1080x1350px4:5Instagram, FacebookChiem nhieu man hinh hon tren mobile
Story / Reels1080x1920px9:16FB/IG Story, ReelsSafe zone 250px top/bottom
TikTok video/thumbnail1080x1920px9:16TikTokSafe zone 150px top / 300px bottom
Facebook cover820x312px~2.6:1FB PageMobile crop 2 ben — de noi dung o giua
LinkedIn post1200x627px~1.91:1LinkedIn
YouTube thumbnail1280x720px16:9YouTube
Ads (Meta)
LoaiKich thuocGhi chu
Feed ads1080x1080pxDung cho ca FB + IG
Story ads1080x1920pxNoi dung cach mep ~14%
Carousel1080x1080pxToi thieu 2, toi da 10 card
Link post banner1200x628px
Email / Zalo / Website
LoaiKich thuocTi leStrategy thuong dung
Email header600x200px3:1Rebuild
Email hero600x400px3:2Scale & Crop
Zalo OA cover1200x500px12:5Scale & Crop
Website hero desktop1440x600px2.4:1Re-compose
Website hero mobile375x300px5:4Rebuild
Show full SKILL.md (352 more words)Show less
Tai lieu
LoaiKich thuocDung khi
Slide deck 16:91920x1080pxPresentation, pitch
A4 doc / ngang210x297mm / 297x210mmReport, proposal in

Quy tac re-compose

Landscape / vuong → doc (→ 9:16):

  • Logo: giu vi tri theo brand guideline (thuong bottom-right)
  • Headline: chuyen len top 1/3
  • CTA: luon o bottom 1/3 nhung tren safe zone
  • Safe zone story/reels: 250px top/bottom; TikTok: 150px top / 300px bottom

Vuong → email (600px):

  • Tang font size neu text qua nho o width moi
  • Don gian hoa visual — bot element phu
  • CTA button toi thieu 44x44px

→ cover (FB/Zalo):

  • Noi dung chinh don vao vung giua — 2 ben se bi crop tren mobile
  • Khong dat text sat mep

Naming va folder

  • Ten file: [Campaign]_[Kenh]_[KichThuoc]_[Version]_[Status].jpg
  • Vi du: KhoaHocQ3_FB_1080x1080_v1_APPROVED.jpg
  • Folder:
/[Brand]/Campaigns/[TenCampaign]/Assets/Final/
  Facebook/  TikTok/  Email/  Zalo/  Website/  Archive/

Cau truc ket qua

Ten file: asset-resize-[campaign]-[YYYYMMDD].md

markdown
# Resize Map — [Ten campaign]

## Master design
| Hang muc | Chi tiet |
|----------|----------|
| Master file | [link goc] |
| Kich thuoc goc | |
| Focal point | |
| Element khong duoc mat | |

## Resize map
| Kich thuoc | Ti le | Kenh / dung cho | Strategy | Priority | Trang thai |
|-----------|-------|-----------------|----------|----------|------------|
| 1080x1080px | 1:1 | FB/IG Feed + Ads | Scale & Crop | Cao | |
| 1080x1350px | 4:5 | IG Feed doc | Re-compose | Cao | |
| 1080x1920px | 9:16 | Story / Reels / TikTok | Rebuild | Cao | |
| 1200x628px | 1.91:1 | Link banner | Scale & Crop | TB | |
| 600x200px | 3:1 | Email header | Rebuild | TB | |
| [them theo asset list] | | | | | |

## Ghi chu re-compose tung kich thuoc
- [kich thuoc]: [element nao doi cho, crop gi, luu y safe zone]

Final checklist

  • Tat ca kich thuoc trong resize map da xong
  • Khong co anh bi meo (khong stretch — chi scale giu ti le)
  • Text khong bi crop — safe zone tung kenh dam bao
  • Logo hien dien va dung version o moi kich thuoc
  • CTA van doc duoc o kich thuoc nho nhat
  • Font size van doc duoc tren mobile sau resize (>= 14px hien thi)
  • File dat ten dung convention, dung status tag
  • Upload dung subfolder theo kenh
  • Trang thai da update trong asset list

Lien ket skill

  • 41-campaign-asset-list: danh sach kich thuoc can lam lay tu asset list; resize xong update nguoc lai.
  • 42-brief-hinh-anh: master design sinh ra tu brief anh; adapt rules ghi trong brief khi co nhieu size.
  • 48-quick-visual-brief: variant thang tu quick brief → resize ra cac kich thuoc con lai.
  • 21-audit-ads-performance: xac dinh winner de repurpose sau campaign (D+1 danh dau, D+2 resize).
  • 46-brand-guideline: vi tri logo, font toi thieu, spacing khi re-compose.

Checklist chat luong

  • Master da phan tich: focal point + element khong duoc mat + vung crop duoc
  • Moi kich thuoc dich co strategy ro (Scale & Crop / Re-compose / Rebuild)
  • Thu tu uu tien ro — kenh chinh lam truoc
  • Safe zone tung kenh ap dung dung bang chuan
  • Truong hop khong giu du noi dung da bao Leader quyet
  • Resize tu file goc, khong tu file export
  • Final checklist chay xong truoc khi bao done

© 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/50-asset-resize of minhnv0807/ai-business-skills.

Open the folder on GitHubat commit 0360adc

Compare with similar skills

50 Asset Resize 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.

50 Asset Resize compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
50 Asset Resize this skillminhnv0807/ai-business-skills609—~2kAutomated safety check: PassMIT
AssetsBuilderIO/agent-native7.1k—~1.2kAutomated safety check: PassNone
Game Asset AuditDonchitos/Claude-Code-Game-Studios26k—~2kAutomated safety check: PassMIT
3D Asset Generationcalesthio/OpenMontage66k—~1.2kAutomated safety check: PassAGPL-3.0
Motparcadei/Continuous-Claude-v33.9k1 repos~1.8kAutomated safety check: NotesMIT
Music Masterruvnet/ruflo74k—~270Automated safety check: PassMIT

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Questions about 50 Asset Resize

What does 50 Asset Resize do?

Dung khi da co MOT master design va can ra du kich thuoc cho tat ca kenh — bang kich thuoc chuan 2025-2026 cho feed, story, reel, cover, placement ads; 3 cach xu ly scale-crop, re-compose, rebuild…. 50 Asset Resize is an agent skill from minhnv0807/ai-business-skills. Dung khi da co MOT master design va can ra du kich thuoc cho tat ca kenh — bang kich thuoc chuan 2025-2026 cho feed, story, reel, cover, placement ads; 3 cach xu ly scale-crop, re-compose, rebuild; quy tac safe zone va cach dat ten file.

How do I install 50 Asset Resize in Claude Code?

Run `npx skills add minhnv0807/ai-business-skills --skill 50-asset-resize -a claude-code`. Or copy the skill folder (skills/vi/50-asset-resize in minhnv0807/ai-business-skills) into .claude/skills/50-asset-resize in your project. Claude Code loads it when a task matches its description.

How do I install 50 Asset Resize in Codex?

Run `npx skills add minhnv0807/ai-business-skills --skill 50-asset-resize -a codex`. Or copy the skill folder (skills/vi/50-asset-resize in minhnv0807/ai-business-skills) into .agents/skills/50-asset-resize in your project. Codex loads it when a task matches its description.

Can I use 50 Asset Resize 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 50-asset-resize -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/50-asset-resize, .gemini/skills/50-asset-resize, .github/skills/50-asset-resize and .opencode/skills/50-asset-resize in your project.

What does 50 Asset Resize need to run?

SKILL.md names no scripts, command-line tools or credentials: 50 Asset Resize is instructions for the agent only.

Does 50 Asset Resize 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 50 Asset Resize 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 50 Asset Resize use?

50 Asset Resize 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 50 Asset Resize use?

About 2k tokens (SKILL.md is roughly 8.2k 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 50 Asset Resize?

Skills that share tags, products or a category with 50 Asset Resize: Assets (BuilderIO/agent-native, 7.1k stars), Game Asset Audit (Donchitos/Claude-Code-Game-Studios, 26k stars), 3D Asset Generation (calesthio/OpenMontage, 66k stars) and Mot (parcadei/Continuous-Claude-v3, 3.9k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains 50 Asset Resize?

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.