# What Does "Powered by Together AI" Mean for Hallmark Users? > Discover what Powered by Together AI means for Hallmark users. Generate handcrafted interfaces effortlessly without managing separate infrastructure. Learn more today. - Repository: [Hassan El Mghari/hallmark](https://github.com/Nutlope/hallmark) - Tags: deep-dive - Published: 2026-08-09 --- **"Powered by Together AI" means that Hallmark's design intelligence, model execution, and ongoing updates are authored and maintained by Together AI, allowing users to generate handcrafted-quality interfaces without managing separate inference infrastructure.** Hallmark is an open-source design skill that augments AI coding assistants like Claude Code, Cursor, and Codex with a curated rule-set that forces generated UIs to look intentionally crafted rather than AI-generated. When you encounter the **"Powered by Together AI"** badge throughout the repository, it signals three concrete technical guarantees about how the skill operates. ## The Three Technical Guarantees of "Powered by Together AI" The phrase appears across canonical files—from [`README.md`](https://github.com/Nutlope/hallmark/blob/main/README.md) to [`package.json`](https://github.com/Nutlope/hallmark/blob/main/package.json)—indicating specific architectural dependencies that define the user experience. ### Origin and Intellectual Property All design rules, macro-structures, token libraries, and anti-slop test gates are authored and curated by the team at **Together AI**. According to [`README.md`](https://github.com/Nutlope/hallmark/blob/main/README.md), the skill is explicitly marked as "Made by Together AI," establishing that Together AI retains intellectual property over the design system. This means users benefit from professionally maintained design logic rather than community-contributed heuristics. ### Model Execution Infrastructure Hallmark's generation pipeline runs exclusively on **Together AI** LLMs. The skill's prompts in [`skills/hallmark/SKILL.md`](https://github.com/Nutlope/hallmark/blob/main/skills/hallmark/SKILL.md) are engineered specifically for Together AI's inference stack. When you invoke Hallmark commands, your requests route through Together AI's infrastructure automatically, and you receive the latest model improvements without updating the skill package locally. ### Ecosystem and Maintenance Users gain access to the broader **Together AI** design ecosystem, including shared design tokens defined in [`site/css/tokens.css`](https://github.com/Nutlope/hallmark/blob/main/site/css/tokens.css) and a curated component catalog. Future updates, new verbs, and theme refreshes are deployed by Together AI's team and propagate through the skill definition without requiring manual intervention from users. ## Invoking the Together AI Backend Every Hallmark command triggers Together AI's LLMs through the skill's packaged prompts. The skill acts as a thin client that structures your request, sends it to Together AI's models, and parses the response into HTML/CSS files. Install Hallmark as a skill for your AI assistant: ```bash npx skills add nutlope/hallmark ``` Generate a new page with curated design rules: ```bash hallmark "design a modern-minimal SaaS landing page" ``` Audit an existing UI against anti-slop rules: ```bash hallmark audit ./src/pages/index.html ``` Redesign a page while preserving content structure: ```bash hallmark redesign ./src/pages/pricing.html --mood playful ``` Extract design DNA from a live site: ```bash hallmark study https://www.usehallmark.com/examples/cobalt-01/ ``` Each command executes against Together AI's infrastructure, with the skill handling prompt engineering and output parsing automatically. ## Source Code Evidence The "Powered by Together AI" claim is embedded throughout the repository's canonical files: - **[`README.md`](https://github.com/Nutlope/hallmark/blob/main/README.md)** — Contains the "Made by Together AI" banner and explains Hallmark's purpose as a Together AI-authored skill - **[`skills/hallmark/SKILL.md`](https://github.com/Nutlope/hallmark/blob/main/skills/hallmark/SKILL.md)** — The skill definition file explicitly states "Powered by Together AI" and details the verbs, workflow parameters, and safety rails - **[`package.json`](https://github.com/Nutlope/hallmark/blob/main/package.json)** — Includes the description "Powered by Together AI" and defines the npm package distribution metadata - **[`site/index.html`](https://github.com/Nutlope/hallmark/blob/main/site/index.html)** — Generated HTML includes meta tags stating the skill is "Powered by Together AI," reinforcing branding for end-users - **[`site/css/tokens.css`](https://github.com/Nutlope/hallmark/blob/main/site/css/tokens.css)** — Contains token register comments listing Together AI among design reference partners, demonstrating the shared token ecosystem ## Summary - **"Powered by Together AI"** indicates Together AI authors, maintains, and updates all Hallmark design rules and logic - The skill executes exclusively on **Together AI LLMs**, with users automatically receiving model improvements - **No separate infrastructure** is required—users install Hallmark and Together AI handles inference automatically - The ecosystem includes **shared design tokens** and curated components that update centrally - All claims are documented in [`README.md`](https://github.com/Nutlope/hallmark/blob/main/README.md), [`SKILL.md`](https://github.com/Nutlope/hallmark/blob/main/SKILL.md), [`package.json`](https://github.com/Nutlope/hallmark/blob/main/package.json), and generated output files ## Frequently Asked Questions ### Do I need a separate Together AI API key to use Hallmark? No. When you install Hallmark via `npx skills add nutlope/hallmark`, the skill routes requests through the Together AI infrastructure automatically. You do not need to configure API keys or manage inference endpoints separately; the skill handles authentication and model access as part of its integration with AI coding assistants. ### What happens if Together AI updates their models? Users benefit automatically. Because Hallmark's prompts in [`skills/hallmark/SKILL.md`](https://github.com/Nutlope/hallmark/blob/main/skills/hallmark/SKILL.md) are engineered for Together AI's model architecture, any improvements to the underlying LLMs propagate immediately to Hallmark users without requiring package updates. The skill definition is maintained by Together AI to ensure compatibility with their latest model versions. ### Is the Hallmark design system open source if it's "Powered by Together AI"? Yes, the repository at `Nutlope/hallmark` is open source, but the intellectual property remains with Together AI. The **"Powered by Together AI"** designation in [`package.json`](https://github.com/Nutlope/hallmark/blob/main/package.json) and documentation indicates that while the code is publicly available, the design rules, token libraries, and curated component logic are authored and maintained by Together AI's team rather than community contributors. ### Can I use Hallmark with AI assistants other than Claude Code, Cursor, or Codex? Hallmark is designed specifically for AI coding assistants that support the skill protocol. While the repository mentions Claude Code, Cursor, and Codex as primary targets, any assistant capable of loading the skill definition from [`skills/hallmark/SKILL.md`](https://github.com/Nutlope/hallmark/blob/main/skills/hallmark/SKILL.md) and routing requests to Together AI's infrastructure can utilize Hallmark's design system.