puras
Use

Use these skills in your project

Connect to your agent or app — here are the ways:

MCP· recommended
claude mcp add --transport http puras https://mcp.puras.co/mcp

OAuth on first call — no key to paste.

CLI
pip install puras puras login
SpecDocs
puras/game-ad-studiov74

Ship a full UA creative set from one store link.

Five skills that cover the mobile-game ad pipeline end to end — a real HTML5 playable, a captioned video ad, install-driving end cards, word-synced captions, and every aspect ratio your channels need.

AI Playable Ad Generator

v74
puras / Game Ad Studio

An AI playable ad generator that turns a short brief plus your game's logo and sprites into a real HTML5 mini-game playable ad. The agent researches your game, designs the core mechanic itself, and engineers it on a purpose-built 2D engine — shipping one self-contained, MRAID-ready HTML file (under 5 MB, assets inlined) you can drop straight into AppLovin, Unity, Meta, TikTok, or any ad network. No coding, no QA cycles, no HTML5 dev team.

Aspect Ratio Converter

v74
puras / Game Ad Studio

Resizes a single image to the aspect ratios you need (9:16, 4:5, 1:1, 16:9). Pick a clean center-crop, or let it intelligently re-compose the scene to fill the new frame — no bars, no empty edges.

Auto-Caption Burner

v74
puras / Game Ad Studio

Burns word-synced karaoke captions onto your video — the whole line stays on screen and each word lights up as it's spoken, the look built for muted TikTok, Reels, and Shorts feeds. Add your brand or product names and it spells them correctly every time.

AI End Card Maker

v74
puras / Game Ad Studio

An AI end card maker for mobile game ads. Drop in your game's logo, a few reference images, and a call-to-action and it pulls the characters, colors, and mood from your art into polished, install-driving end card creatives — in the placement sizes UA networks need (9:16 by default, plus optional 1:1 and 16:9).

AI Game Ad Generator

v74
puras / Game Ad Studio

Turn a game's store link — or whatever media you have — into a finished, captioned mobile-game video ad. Paste an App Store / Google Play URL or drop screenshots and gameplay footage, and it builds a thumb-stopping UA creative (hook, mid payoff, and CTA end card) with burned-in captions for sound-off feeds. A store-link-to-video and gameplay-to-ad generator for mobile-game user acquisition.

Real output

See what Game Ad Studio creates

Actual results from the examples below — run your own in the playground above.

Generative · landscape → vertical
Crop · landscape → vertical
Caption a UGC hook
Clash of Clans
1010!
1010!

Everything you can do

What Game Ad Studio does

Playables that are real games

The playable-ad engineer researches your game and builds an actual HTML5 mini-game — not a video pretending to be one.

Store link in, video ad out

Paste an App Store / Google Play URL and get a finished, captioned UA video built from your game's own art and footage.

End cards in your game's art style

Logo + a few reference images in, polished install-driving end card creatives out — characters, colors, and mood pulled from your art.

Channel-ready by default

Karaoke captions for muted feeds and clean 9:16 / 1:1 / 16:9 / 4:5 cuts, so one creative ships everywhere.

Who it's for

Built for teams who ship.

UA managers

Refresh creatives weekly without waiting on a production queue.

Indie & mid-core studios

A full ad set from the assets you already have — no creative team required.

Growth agencies

Concept-to-creative for every client title, on an API you can automate.

Comparison

Game Ad Studio vs Closed AI apps

An API-native, usage-based alternative to Closed AI apps — your skill and prompt run server-side, called from your own product, billed per run.

Closed AI appspuras
What you get backAn answer or a file inside their appA typed result your app receives over one API call
Where it runsLocked in their UI — users have to leave your productGame Ad Studio is infrastructure you embed in your own product
PricingOpaque per-task credits you can't predictUsage-based and itemized — every run reports its exact cost
ControlTheir workflow, their models, their changesYour skill and prompt, versioned and run server-side

FAQ

Questions, answered.

What do I need to get started?+

A store link is enough for video ads. Playables and end cards work best with your logo and a few sprites or reference images — the skills research the rest.

Are the playable ads real HTML5 games?+

Yes. The agent designs the mechanic and engineers it on a baked 2D engine, then verifies it headlessly — you get one self-contained HTML file that ad networks accept.

Which ad networks and formats are covered?+

Playables ship as single-file MRAID-friendly HTML; videos and end cards come in 9:16, 1:1, 16:9 and 4:5, with burned-in captions for muted autoplay feeds.

Can I run it from my own pipeline?+

Every skill here is callable over a simple jobs API (and MCP), so you can regenerate a whole creative set per title, per week, programmatically.

Get started

Run Game Ad Studio in your app.

Try a skill freeRead the docs