reels-factory: Skill for Claude Code

.claude/skills/resize-asset/SKILL.md

resize-asset is a skill for Claude Code from aslanzubairaev/reels-factory. It costs 30 tokens per session (196 once invoked), scanned A, original, MIT.

A tool for resizing or cropping images and videos to 1080×1920, the tall 9:16 format commonly used for phone screens. Videos can also be looped or trimmed to a requested length.

In plain words
What is it for?
Use it after creating an image or video when the asset must fill a 1080×1920 portrait frame.
Why use it?
It removes the manual work of preparing background media in the exact portrait size required by a vertical format.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: reads .claude/ paths.

This is aslanzubairaev/reels-factory's own configuration. It tells Claude Code how to work on reels-factory itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything reels-factory configures →

Reuse

Borrowing it

Nothing to install: this file belongs to aslanzubairaev/reels-factory. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/aslanzubairaev/reels-factory/master/.claude/skills/resize-asset/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/aslanzubairaev/reels-factory

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for resize-asset

README.md
[![agentmods](https://agentmods.dev/badge/skills/aslanzubairaev/reels-factory/resize-asset/github.svg)](https://agentmods.dev/skills/aslanzubairaev/reels-factory/resize-asset)
Your own site
<a href="https://agentmods.dev/skills/aslanzubairaev/reels-factory/resize-asset"><img src="https://agentmods.dev/badge/skills/aslanzubairaev/reels-factory/resize-asset/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for resize-asset

Your own site · 80×15
<a href="https://agentmods.dev/skills/aslanzubairaev/reels-factory/resize-asset"><img src="https://agentmods.dev/badge/skills/aslanzubairaev/reels-factory/resize-asset.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 30 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 196 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00030 $0.00196
Opus 5 $0.00015 $0.00098
Sonnet 5 $0.00006 $0.00039
Haiku 4.5 $0.00003 $0.00020

Measured 12d ago against content hash a16e2b76ebaa, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

resize-asset scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (resize.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/skills/resize-asset/SKILL.md · 24 lines

What it actually says

Resize Asset Skill

Resizes/crops assets to exactly 1080×1920 (9:16 vertical portrait).

Usage

# Image
python .claude/skills/resize-asset/resize.py --input "path/to/image.jpg"

# Video (with target duration)
python .claude/skills/resize-asset/resize.py --input "path/to/video.mp4" --duration 10

Notes

  • Images: center-crop to fill 1080×1920, high quality (LANCZOS)
  • Videos: resize + crop to 1080×1920, loop if shorter than duration, trim if longer
  • Requires: Pillow (images), FFmpeg (videos)
Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 12d ago First seen · 24 lines · 30 tokens per session scan A a16e2b76ebaa

Subscribe to this mod's changes

resize-asset is a skill published in the GitHub repository aslanzubairaev/reels-factory (2 stars, last pushed 4mo ago), licensed MIT. It adds 30 tokens to every session and 196 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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