Agent skills for Claude Code and Codex
Free SKILL.md skills from Fil: the craft behind each of its workflows, written out so your agent can follow it too. Download one, or tell your agent to install it.
With scripts and a demo
HTML DemoShow your app working on a web page, drawn live in HTML instead of recorded. Every frame is a function of one clock at…17 files, with scripts and a demo
HTML ReelTurn a tweet, a video, a YouTube video or a landing page into a 9:16 reel that says what it says and looks like it…32 files, with scripts and a demoImage
Logo explorationsExplores logo marks for a brand as tidy exploration sheets, then turns the strongest mark into a brand board. Use for…From the Logo and brand guide workflow
Manga pagesPlans a manga chapter as a whole story first, then scripts it page by page and panel by panel at the pace of a real…From the Manga chapter workflow
Product photographyShoots a product from one photo as a consistent set of studio and lifestyle pictures, keeping the product exactly as it…From the Product photoshoot workflow
Illustration setDraws a set of illustrations that clearly belong together: one character design, one palette, one line and one texture…From the Illustration set workflow
Book platesPaints the plates of an illustrated book, its endpaper, map and character portraits, all in the exact style of one…From the Illustrated book workflow
Instagram carouselMakes an Instagram carousel of five to ten slides that read as one post, a hook that stops the scroll, one point per…From the Instagram carousel workflow
Social campaignTurns one product photo into a small ad campaign, three posters, a clean still and a product shot that moves, then…From the Social campaign workflow
Book coverDesigns a book's front and back cover as one piece of art, with type that reads at thumbnail size, then shows it as a…From the Book cover workflow
T-shirt printsDesigns a t-shirt's front and back prints as screen-print-ready artwork, then shows them on the shirt. Use for merch…From the T-shirt design workflow
Business cardsDesigns a two-sided business card, print-ready artwork for the front and back with every detail spelled exactly, then…From the Business card workflow
Picture bookMakes a children's picture book, a story that reads aloud well, one lovable hero drawn the same on every page, a cover…From the Children’s book workflow
Talk slidesMakes a talk's slides as pictures, one idea per slide, a few words set big, a strong visual for each and one look…From the Talk slides workflow
HeadshotsTurns one or two photos of a person into professional headshots and portraits in distinct styles, always clearly them…From the Headshots workflow
Packaging designDesigns a product's packaging, the front and back as print-ready flat artwork, then the finished pack shot in a studio…From the Packaging design workflow
Team photoPuts a team together in one photo from each person's own picture, everyone recognisably themselves, in four settings to…From the Team photo workflowVideo
Cinematic shotsWrites cinematic keyframes and video shots that cut together, with one lead, one look and continuous light and screen…From the Story video workflow
Product promoTurns a product photo into on-brand hero stills and short product clips for ads and socials, keeping the product…From the Product promo video workflow
Long-form videoPlans and makes a long-form video chapter by chapter: a script with each chapter's words on screen, picture and…From the Long-form product video workflow
Launch filmPlans and makes a short product launch film as code: nine five-second motion design scenes, each in its own scene…From the Product launch video workflow
Motion filmDirects, animates and scores a finished short film made entirely in code: facts, a concept, a storyboard and a style…From the Motion film workflow
Reel plannerPlans a 30-second vertical video scene by scene, a hook in the first two seconds and six scenes of about five seconds…From the Reel planner workflow
UGC videoMakes a UGC-style video ad, a believable creator filmed on a phone at home, holding your product and talking to the…From the UGC video ad workflow
YouTube video planPlans and scripts a YouTube video the way strong channels do, packaging first (title and thumbnail), a hook that…From the YouTube video plan workflow3D
3D-ready conceptDraws objects as clean, model-ready concepts and turnarounds, so an image-to-3D model reads their shape correctly. Use…From the 3D asset workflow
Game characterDesigns a game character as a full-figure concept and a clean A-pose model sheet that image-to-3D models turn into a…From the Game character workflow
Character gearDesigns a gear set and fits it to a game character in several body types, as clean A-pose turnarounds that image-to-3D…From the Character gear workflow
Material maps to a Three.js sceneMakes a seamless PBR material from one surface (base colour, height and roughness maps, and a normal map built from the…From the Material maps to Three.js workflow
Holographic cardMakes a holographic trading card in the manner of The Ashen One: a scene and its depth, a hero cut out to stand in…From the Holographic card workflowWeb
Website craftBuilds websites that look designed, not generated: a clear story, real copy, a strict type scale and generous spacing…From the React website workflow
Landing pagePlans a landing page section by section for its kind of site, makes one picture for every section, from the hero…From the Landing page workflow
HTML componentBuilds one self-contained, accessible UI component in a single HTML file, ready to paste into any site. Use for hero…From the HTML component workflow
Site with a CMSPlans a website whose content lives in collections people can edit, with pages that read from them and a design system…From the Website with a CMS workflow
Website heroDesigns and builds a website's hero section, the first screen, with a hero image made for the layout, a headline that…From the Website hero workflow
Three.js landing pageBuilds a scroll-driven Three.js landing page: one lit 3D place the camera travels through, a station for each thing a…From the Three.js landing page workflow
SurveyPlans a short survey from what someone wants to learn and from whom, writes its questions in the order that gets them…From the Survey workflow
Visual explainerExplains a system, a process or an idea as one rich, self-contained web page, the answer in plain words first, then…From the Visual explainer workflow
Workshop dayPlans a one-day, hands-on workshop from 9 to 5 that teaches a practical skill (design, code, AI tools), with a…From the Workshop day workflowIn the Fil plugin
Skills that work on your Fil canvas through Fil’s MCP server, in one install with Fil’s plugin for Claude Code.
- fil-canvasWork on a Fil canvas the way Fil expects. Build a flow of prompts, files and generation nodes, price paid runs before they run, wait for results, and keep the canvas tidy. Use for anything made in Fil: pictures, video, 3D, websites, slides, documents, posts and sound.
- landing-pageMake a landing page or website in Fil from a brief. A Code node writes the site, then you refine its pages, design system and content, and publish it when asked. Use when someone wants a landing page, a homepage, a product page or a small site.
- setupSet up Fil the first time it's used in a conversation. Signs the person in to Fil, checks their account, and makes or opens a canvas to work on, with its link. Use when Fil was just connected, when the person asks what Fil can do, or before the first thing they ask Fil to make.
- social-postWrite a social post in Fil that shows exactly as it will on X, Threads, LinkedIn, Instagram, TikTok or YouTube, with its pictures, video, thread and link card. Use when someone wants a post, a thread, a caption or a YouTube description.
- story-videoMake a short story video in Fil. Write the shots, make a picture for each, bring them to life as videos, add a voice or music, and cut it all together in Fil's video editor. Use when someone wants a short film, an ad, a trailer or a story told in shots.
Questions
What is an agent skill?
A folder with a SKILL.md file: a name, a line that says when to use it, and the instructions. Agents like Claude Code and Codex see each installed skill’s name and description, and read the rest only when a task needs it.
How do I install a skill in Claude Code?
Download its zip and unzip it into ~/.claude/skills, or into a project’s .claude/skills folder. Each skill’s page has the one-line command, and a sentence you can give your agent instead.
How do I install one in Codex?
Unzip it into ~/.codex/skills. Codex reads skills the way Claude Code does.
Do these skills need Fil?
No. Each is plain Markdown your agent can follow. Each one comes from one of Fil’s workflows, where it’s wired to the briefs and the best models for you, with the price shown before anything runs. Fil is invite-only for now.
Are they free?
Yes. Every skill here is free to download.