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toBeBetterJavaer: Skill for Claude Code

.claude/skills/ergo-remotion-video/SKILL.md

ergo-remotion-video is a skill for Claude Code from itwanger/toBeBetterJavaer. It costs 142 tokens per session (4,943 once invoked), scanned A, original, no licence file.

A workflow for turning an article or spoken script into a short MP4 video with beat-synced animation, generated voice audio, and Remotion, a React-based video tool.

In plain words
What is it for?
It helps create 1–6 minute, 1920×1080 videos from written or spoken content, using one React component for each timed beat.
Why use it?
It removes much of the manual work of splitting a script, creating voice clips, timing them, and matching animated sections to the narration.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is itwanger/toBeBetterJavaer's own configuration. It tells Claude Code how to work on toBeBetterJavaer 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 toBeBetterJavaer configures →

not rated 18krepo +24 changed yesterday A scan SkillSpector: pass 142 tokens no licence
View source ↗ itwanger/toBeBetterJavaer javabetter.cn
Reuse

Borrowing it

Nothing to install: this file belongs to itwanger/toBeBetterJavaer. 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/itwanger/toBeBetterJavaer/master/.claude/skills/ergo-remotion-video/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/itwanger/toBeBetterJavaer

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 ergo-remotion-video

README.md
[![agentmods](https://agentmods.dev/badge/skills/itwanger/tobebetterjavaer/ergo-remotion-video/github.svg)](https://agentmods.dev/skills/itwanger/tobebetterjavaer/ergo-remotion-video)
Your own site
<a href="https://agentmods.dev/skills/itwanger/tobebetterjavaer/ergo-remotion-video"><img src="https://agentmods.dev/badge/skills/itwanger/tobebetterjavaer/ergo-remotion-video/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 ergo-remotion-video

Your own site · 80×15
<a href="https://agentmods.dev/skills/itwanger/tobebetterjavaer/ergo-remotion-video"><img src="https://agentmods.dev/badge/skills/itwanger/tobebetterjavaer/ergo-remotion-video.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 142 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,943 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin unknown 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 $0.00142 $0.04943
Opus 5.5 $0.00057 $0.01977
Sonnet 5.5 $0.00028 $0.00989
Haiku 4.5 $0.00014 $0.00494

Measured yesterday against content hash 5afa6f07106a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ergo-remotion-video 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 yesterday.

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/ergo-remotion-video/SKILL.md · 114 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

28 files 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. yesterday Changed · +13 lines 5afa6f07106a
  2. 2d ago Changed · +7 lines 39b2641de215
  3. 3d ago Changed · +2 lines b3c317a0f762
  4. 6d ago Changed · +3 lines c7d9b45d44bd
  5. 7d ago Changed · +6 lines 96b3d5665ef0
  6. 13d ago Changed · +2 lines 4c828f947a52
  7. 16d ago Changed · +4 lines 9b4b3f1c5785
  8. 18d ago Changed · +2 lines b0fe08c8ebd7
  9. 20d ago Changed · +8 lines 00bb235f8b42
  10. 24d ago First seen · 67 lines · 142 tokens per session scan A a0cbfd4caa86

Subscribe to this mod's changes

ergo-remotion-video is a skill published in the GitHub repository itwanger/toBeBetterJavaer (17,826 stars, last pushed yesterday), with no licence file. It adds 142 tokens to every session and 4,943 once invoked, about $0.0006 per session on Opus 5.5. 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 2026-09-06.

Creative and mediaJavajvmmysqlredisspringboot
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