What is remotion-best-practices?

A set of guidelines for Remotion, a JavaScript framework for creating videos from code. It covers video components, rendering, output improvements, animations, and effects.

Use it when editing Remotion components, setting up rendering, improving video output, or adding animations and effects.

It helps keep code-based video changes consistent with the project’s established practices.

remotion-best-practices — Skill for Claude Code by SunflowersLwtech

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent

npx skills add SunflowersLwtech/sunkit --skill remotion-best-practices

Clone the repo

git clone --depth 1 https://github.com/SunflowersLwtech/sunkit

Made for: Claude Code.

Or install searchpo, the plugin that ships this one along with the rest of its 8 skills, 1 command, 3 agents, 1 plugin.

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/sunflowerslwtech/sunkit/remotion-best-practices/github.svg)](https://agentmods.dev/skills/sunflowerslwtech/sunkit/remotion-best-practices)

Your own site

<a href="https://agentmods.dev/skills/sunflowerslwtech/sunkit/remotion-best-practices"><img src="https://agentmods.dev/badge/skills/sunflowerslwtech/sunkit/remotion-best-practices/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/sunflowerslwtech/sunkit/remotion-best-practices"><img src="https://agentmods.dev/badge/skills/sunflowerslwtech/sunkit/remotion-best-practices.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 42 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 4,682 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.

Model	Per session	Once invoked
Fable 5.1	$0.00042	$0.04682
Opus 5.5	$0.00017	$0.01873
Sonnet 5.5	$0.00008	$0.00936
Haiku 4.5	$0.00004	$0.00468

Measured 2mo ago against content hash 5abceebb77cb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

remotion-best-practices 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 2mo ago.

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.

plugins/searchpo/.claude/skills/remotion-best-practices/SKILL.md · 361 lines

How it starts

The opening of the file, as written. The whole thing — 361 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Remotion Best Practices for Searchpo

Project Context

Remotion 4.0.468 (React 19)
Composition: SearchpoRadar — storyboard-driven video, vertical 1080×1920 or horizontal 1920×1080
Output: Douyin-compatible vertical video (9:16) or horizontal video (16:9), chosen by topic fit
Rendering: local (remotion render) or Lambda (@remotion/lambda)
Audio source: Gemini 3.1 Flash TTS (gemini-3.1-flash-tts-preview) → voiceover.wav
Content: DeepSeek V4 Pro (deepseek-v4-pro) polished copy
Quality gate: scripts/video_quality_loop.py wraps Remotion render, metadata checks, deterministic audit, Gemini 3.5 Flash visual audit, automatic layout repair, and final artifact promotion.

Architecture Rules

Composition Design

src/Composition.tsx owns the global video shell. Scene-specific blocks live under src/scenes/, and storyboard contract/timing helpers live in src/storyboard.ts.
Props are typed via Payload interface. Data comes from remotion_input_props.json at render time and should include a validated storyboard; video_spec.json is the renderer-neutral planning artifact compiled into render_payload.json, and legacy cards are only a compatibility fallback.
The storyboard scene types are statement, context, stat, bullets, card, compare, compare_table, terminal, flow, chart, code_diff, quote, and cta. Keep each block inside the visual safe band above the bottom caption area.
Do not force every provider run into short vertical format. For code, architecture, wide timelines, comparison tables, and dense technical explainers, horizontal 16:9 is valid when videoProfile.orientation, aspectRatio, width, height, Remotion metadata, and deterministic audit all agree.
Style variation is limited to brand-safe tokens: theme, density, motion, accent, and chrome toggles. Do not let provider output inject arbitrary CSS or remote assets.
Use useCurrentFrame() + useVideoConfig() as the timing source. Never use setTimeout or CSS animations.
Use interpolate() for linear/eased transitions. Use spring() for physics-based motion.
Render scene lists with @remotion/transitions TransitionSeries when chooseTransitionFrames() can preserve readable dwell time and keep the midpoint OCR sample out of a cross-fade; otherwise fall back to plain Series.

Read the full file on GitHub · 361 lines

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.

2mo ago First seen · 361 lines · 42 tokens per session scan A 5abceebb77cb

Subscribe to this mod's changes

remotion-best-practices is a skill published in the GitHub repository SunflowersLwtech/sunkit (13 stars, last pushed today), licensed Apache-2.0. It adds 42 tokens to every session and 4,682 once invoked, about $0.0002 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 2026-08-30.

Claude Code Creative and media Frontend Research cognitive-tools design-system prompt-engineering tacit-knowledge

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