llms.txtA

llms.txt from bintzgavin/helios is an llms.txt file: plain text a project publishes for AI models to read.

Install it, pinned
mdr add bintzgavin/helios/llms.txt@git:20261014.96370a7

Pins git:20261014.96370a7 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
llms.txt file
Repository
bintzgavin/helios
Path
llms.txt
Versions recorded
4
Latest version
git:20261014.96370a7, committed Oct 14, 2026
First version recorded
Oct 5, 2026
Size
8,866 bytes
Repository stars
122
License
Apache-2.0

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Helios Engine

> Framework-agnostic programmatic video creation for the web

Helios is a modern engine for creating videos programmatically using standard web technologies—HTML, CSS, and JavaScript. Unlike Remotion (React-only), Helios works with any framework or vanilla JS.

## Quick Facts
- **License**: Elastic License 2.0 (free commercial use, no SaaS resale)
- **Status**: Beta / Self-Driving (Core: Stable v5.13.2+, Studio: Alpha v0.107.3+, Player: v0.78.1+, Renderer: v1.79.0+, CLI: Beta v0.46.0+, Infrastructure: v0.25.0+)
- **Frameworks**: React, Vue, Svelte, Solid, vanilla JS
- **Animation**: Standard CSS, Web Animations API (WAAPI), any animation library

## Core API

```typescript
import { Helios } from '@helios-project/core';

// Define strict types for input props (Generic TInputProps) and structure
const helios = new Helios<{ title: string }>({
  duration: 10,  // seconds
  fps: 30,
  width: 1920,
  height: 1080,
  loop: false,
  playbackRate: 1,
  volume: 1,
  muted: false,
  autoSyncAnimations: true, // Auto-sync CSS/WAAPI
  inputProps: { title: "Hello World" }, // Dynamic data via constructor
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add bintzgavin/helios/llms.txt@sha256:f9d84e6542485d19

The line at the top of this page pins the label git:20261014.96370a7, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_uk4ehs4grrehvwyn.svg)](https://markdownregistry.com/a/art_uk4ehs4grrehvwyn)

0 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 4 versions of this file, between Oct 5, 2026 and Oct 14, 2026, about one every 3 days.

versioncommittedcommitsizeaudit
git:20261014.96370a7 latest2026-10-14 96370a7 8,866 BA view · diff
git:20261009.c6b0c132026-10-09 c6b0c13 8,866 BA view · diff
git:20261005.c2bfddb2026-10-05 c2bfddb 6,989 BA view · diff
git:20261005.98354162026-10-05 9835416 6,994 BA view

Audit of the latest version

A  14 of 14 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Size between 200 bytes and 200 KB (8866 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

bintzgavin/helios · 122 stars · license Apache-2.0 · pushed 2026-10-23 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_uk4ehs4grrehvwyn
GET https://markdownregistry.com/api/v1/resolve?ref=bintzgavin/helios/llms.txt
GET https://markdownregistry.com/api/v1/blob/f9d84e6542485d19bc47bca4fed36e6c57e0a21e47e731a7bd729d03572469a3

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: how to add an llms.txt file to a website · which agent file does what.

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