assets

assets is a cursor rule for Cursor from ratnesh-maurya/cursor-claude-personas. It costs 13 tokens per session (409 once invoked), scanned A, original, MIT.

A guide to loading images, video, audio, and fonts in Remotion, a React-based video rendering tool.

In plain words
What is it for?
Use it when adding local media or fonts to Remotion compositions.
Why use it?
It shows how to reference project files so assets continue to work when the rendered video is deployed under a subdirectory.

Cursor rule for Cursor

Written for Cursor: installed under .cursor/.

Good fit Use it when adding local media or fonts to Remotion compositions.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/ratnesh-maurya/cursor-claude-personas/rules-assets
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.

Clone the repo
git clone --depth 1 https://github.com/ratnesh-maurya/cursor-claude-personas

Made for: Cursor.

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 assets

README.md
[![agentmods](https://agentmods.dev/badge/rules/ratnesh-maurya/cursor-claude-personas/rules-assets/github.svg)](https://agentmods.dev/rules/ratnesh-maurya/cursor-claude-personas/rules-assets)
Your own site
<a href="https://agentmods.dev/rules/ratnesh-maurya/cursor-claude-personas/rules-assets"><img src="https://agentmods.dev/badge/rules/ratnesh-maurya/cursor-claude-personas/rules-assets/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 assets

Your own site · 80×15
<a href="https://agentmods.dev/rules/ratnesh-maurya/cursor-claude-personas/rules-assets"><img src="https://agentmods.dev/badge/rules/ratnesh-maurya/cursor-claude-personas/rules-assets.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 13 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 409 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 $0.00013 $0.00409
Opus 5 $0.00006 $0.00204
Sonnet 5 $0.00003 $0.00082
Haiku 4.5 $0.00001 $0.00041

Measured 5d ago against content hash 664160a48fe6, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

assets 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 5d 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.

3d-frontend-developer/.cursor/rules/rules--assets.mdc · 79 lines

What it actually says

Importing assets in Remotion

The public folder

Place assets in the public/ folder at your project root.

Using staticFile()

You MUST use staticFile() to reference files from the public/ folder:

import {Img, staticFile} from 'remotion';

export const MyComposition = () => {
  return <Img src={staticFile('logo.png')} />;
};

The function returns an encoded URL that works correctly when deploying to subdirectories.

Using with components

Images:

import {Img, staticFile} from 'remotion';

<Img src={staticFile('photo.png')} />;

Videos:

import {Video} from '@remotion/media';
import {staticFile} from 'remotion';

<Video src={staticFile('clip.mp4')} />;

Audio:

import {Audio} from '@remotion/media';
import {staticFile} from 'remotion';

<Audio src={staticFile('music.mp3')} />;

Fonts:

import {staticFile} from 'remotion';

const fontFamily = new FontFace('MyFont', `url(${staticFile('font.woff2')})`);
await fontFamily.load();
document.fonts.add(fontFamily);

Remote URLs

Remote URLs can be used directly without staticFile():

<Img src="https://example.com/image.png" />
<Video src="https://remotion.media/video.mp4" />

Important notes

  • Remotion components (<Img>, <Video>, <Audio>) ensure assets are fully loaded before rendering
  • Special characters in filenames (#, ?, &) are automatically encoded
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. 5d ago First seen · 79 lines · 13 tokens per session scan A 664160a48fe6

Subscribe to this mod's changes

assets is a cursor rule published in the GitHub repository ratnesh-maurya/cursor-claude-personas (8 stars, last pushed 5mo ago), licensed MIT. It adds 13 tokens to every session and 409 once invoked, about $0.0001 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 2026-09-03.