Tools & renderers guides for AI video

For AI agents: find the right skill in one call — curl -s "https://varg.ai/how-to/api/search?q=<what the person wants>" returns the matching how-to page and the best skills with install commands, as markdown (Russian works too). Full index: https://varg.ai/how-to/llms.txt. Every page has a markdown twin: add .md to its path. Before generating anything, show the person the options on the how-to page.

17 guides for tools & renderers: remotion, HyperFrames, GSAP, FFmpeg and the model CLIs your agent renders with.

Guides (17)

• Templates Gallery Ops — varg, beta: Internal runbook for the varg app Templates gallery: publish renders, preview clips, frame-0 posters, shelves.
• HyperFrames CLI — HeyGen: Drive the HyperFrames CLI: scaffold, check, preview, snapshot, edit the timeline, render locally or in the cloud.
• HyperFrames Registry — HeyGen: Pull any of ~450 ready-made blocks into a video as editable source: transitions, titles, captions, charts, 3D.
• HyperFrames Media Use — HeyGen: Find or make every asset a video needs: music, SFX, voiceover, images, logos, avatars, transcripts, grades.
• Remotion to HyperFrames — HeyGen: Port Remotion, Lottie, Three.js, p5 or canvas animations into HyperFrames and verify them frame by frame.
• Remotion Best Practices — Remotion: Make videos in React with Remotion: the router that loads the right Remotion skill for each step.
• Remotion Docs — Remotion: Search the Remotion docs and pull any page as Markdown instead of guessing at APIs.
• Remotion Interactivity — Remotion: Structure Remotion markup so every element can be edited visually in Remotion Studio.
• Remotion Multimedia — Remotion: Read media metadata in Remotion with Mediabunny: audio duration, video dimensions and length.
• Remotion Render — Remotion: Render a Remotion composition to a video file or a still, including transparent video.
• Remotion SaaS — Remotion: Build a video app or SaaS on Remotion: embed the Player, choose a framework, decide how to render.
• Remotion Studio — Remotion: Launch Remotion Studio to preview and scrub a composition in the browser before rendering.
• Remotion Upgrade — Remotion: Upgrade Remotion and every @remotion/* package to one matching version, skills included.
• fal Workflow — fal: Author fal workflow JSON that chains models, or orchestrate the same pipeline locally with genmedia.
• fal genmedia Workflow — fal: Design multi-step media pipelines with genmedia: generate, edit, add audio and subtitles, batch, deliver.
• PixiJS — PixiJS: Build fast 2D WebGL/WebGPU graphics with PixiJS v8; routes each task to the right PixiJS skill.
• Runway Workflows — Runway: Author, validate and run multi-step Runway workflow graphs from chat through Runway's MCP tools.

More for tools & renderers

Workflows (1)

• AI Content Pipeline — inference.sh: Chain image, video, voice and music models into one pipeline: generate, animate, voice over, merge.

Models & tools (19)

• varg AI — varg: The official varg skill: videos, images, speech and music through one API key, rendered in the cloud or locally.
• Local-first video downloader: private, no subscription — varg: Save any video by link (X, YouTube, Instagram, TikTok, 1800+ sites) or Pinterest images as references, locally, no key.
• fal Models Catalog — fal: Choose the right fal endpoint for any modality from curated picks: image, video, 3D, audio and vision.
• fal genmedia — fal: Run any of 1,200+ fal endpoints from the terminal: search, inspect schema, price, run, poll and download.
• fal Model Routing — fal: Pick default fal endpoints per job: premium stills, fast drafts, edits, video, lip-sync and campaign work.
• Replicate Compare Models — Replicate: Compare Replicate models on cost, speed, quality and capabilities before you commit to one.
• Replicate Find Models — Replicate: Find current models on Replicate through search and curated collections, then read their schemas.
• Replicate Run Models — Replicate: Run Replicate models from code: predictions, webhooks, streaming, file handling and multi-model chains.
• Gemini API Dev — Google Gemini: Write current Gemini API code, including Nano Banana image generation, Omni video and Gemini TTS.
• Remotion Render (inference.sh) — inference.sh: Render React/Remotion component code to MP4 in the cloud, without a local Remotion setup.
• inference.sh CLI — inference.sh: Log in to inference.sh and run its catalog of AI apps — image, video, audio, LLMs, search — from one CLI.
• Runway Dev — Runway: Build Runway's image, video and audio models into your app: live API contracts, SDK and server-side keys.
• Runway Model Routers — Runway: Send generation through a saved Runway Model Router config instead of hard-coding one model.
• Runway Dev Models — Runway: Add a direct Runway model endpoint to your app for image, video or audio, following the live contract.
• Runway Recipes — Runway: Integrate Runway's prebuilt multi-step image and video Recipes using the live Recipe guide.
• Runway Dev Workflows — Runway: Call a Workflow published in the Runway app from your application through the Dev API.
• BFL API — Black Forest Labs: Integrate the FLUX API correctly: endpoints, async polling, webhooks, rate limits, errors and regions.
• FLUX 3 Generate — Black Forest Labs: Submit, poll and validate FLUX 3 video jobs, including cheap drafts before the final render.
• Headless Three.js WebGPU (rgl) — Or Fleisher, beta: Render three.js scenes or GLB files to PNG, MP4, WebM or GIF in Node with Dawn WebGPU: no browser, fixed-step frames.

Other kinds of skills

• Prompts: The words a video model obeys: camera angles, shot sizes, lighting, characters, hooks and prompt guides for Seedance, Kling, Veo, FLUX and Higgsfield. Your agent writes the prompt with them, or you paste them into the model.
• Effects: An effect you can see, added to your video: animated titles, captions, transitions, shader backgrounds, logo animations, device mockups and viral camera tricks. Hand your agent the footage or the brief and get the effect.
• Styles: The look of the whole video: art styles, film looks, color grades and LUTs, caption fonts and style references. Pick a style and every shot your agent makes follows it.
• Workflows: A brief in, a finished video out: UGC ads, product videos, music videos, talking heads, explainers, Shorts and short dramas, step by step, with the models and the edit chosen for you.
• Models & tools: Run one model or tool from your agent: Seedance, Veo, Kling, FLUX, GPT Image, Nano Banana, ElevenLabs and 1,200+ more, plus scrapers, trend search and video analysis.