@gritsenko/cta-core

Headless, browser-free core for packing HTML5 playable ads for ad networks: per-network transforms + validation. This is the same engine behind the PlayableTools /publish page, extracted so it can run in Node, CI, or an agent — no browser, no DOM.

It is a universal post-build packer, not a bundler: feed it an already-built playable and it produces per-network builds plus a machine-readable validation report.

Install

npm install @gritsenko/cta-core

Usage

import { listNetworks, pack, validate } from "@gritsenko/cta-core";

const networks = listNetworks(); // [{ id, output, maxBytes, notes }]

const result = await pack(html, {
  networks: ["facebook", "google", "unity"],
  validate: true,
});

The package ships pure functions over in-memory HTML/asset data. For a CLI or a filesystem-oriented Node API, use @gritsenko/cta-pack; for an MCP server, use @gritsenko/cta-mcp.

Supported networks

• single-html: facebook 5MB · moloco 5MB · ironsource 5MB · adcolony 2MB · unity 5MB · applovin 5MB · liftoff 5MB · chartboost 3MB
• zip: facebook_zip 5MB · mintegral 5MB · vungle 5MB · tiktok 5MB · google 5MB

The network registry lives in src/networks.ts and is the single source of truth shared by the web app, CLI, and MCP server.

License

MIT