SpecialistAI-powered app builder generating full-stack web apps with responsive UI, but not focused on casual game creation.
SpecialistAI-powered app builder generating full-stack web apps with responsive UI, but not focused on casual game creation.
Sekai records 507,174 monthly visits with +148.5% month-over-month growth and Free pricing. Skillry records 535,817 monthly visits with +1,762.1% growth and Freemium pricing.

Instantly play, create and remix interactive mini-apps
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | sekai.ai | skillry.dev |
| Pricing Model | Free | Freemium |
| Monthly Visits | 507.17K (507,174) | 535.82K (535,817) |
| MoM Traffic Delta | +303.04K (+148.5%) | +507.04K (+1,762.1%) |
| Primary Market & Share | 🇺🇸 United States (23.7%) | 🇺🇸 United States (17%) |
| Direct Visits / mo | 101.62K | 242.88K |
| User Rating | 4.3 | 4.5 |
| Supported Platforms | Website | Website |

Instantly play, create and remix interactive mini-apps
A constantly updated feed of trending creations, top creators and curated categories such as meme, relax, strategy, action and puzzle.
A studio that lets you build a playable mini-app, then publish it to the community in minutes.
Take any published creation, change it and re-release your version — the engine behind most of the catalogue.
Everything runs in the browser with no install, and the same creations work on iPhone and Android through the Sekai app.

Agent Skills that give your coding agent real design taste
Every Skill is designed, written and tested by the Skillry team, with templates and scripts built from a finished piece of work.
Skills cover web pages, slide decks, images, video and reports, so your agent can produce a range of assets.
Install and run Skills inside Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI and more.
Each Skill page shows a real result it generated, so you can judge the visual style before adding it.
SpecialistAI-powered app builder generating full-stack web apps with responsive UI, but not focused on casual game creation.
SpecialistAI-powered app builder generating full-stack web apps with responsive UI, but not focused on casual game creation.
SpecialistFull-stack web application builder via natural language prompts, but lacks social gaming discovery feeds.
SpecialistFull-stack web application builder via natural language prompts, but lacks social gaming discovery feeds.
Combos social gaming feed with dedicated AI-assisted browser game creation tools for players and creators.
SpecialistSupplies landing page design inspiration and prompts, focusing more on visual website layouts than code-ready agent skills.
SpecialistSupplies landing page design inspiration and prompts, focusing more on visual website layouts than code-ready agent skills.

SpecialistInstalls directly as a design skill pack to enforce UI rules, whereas Skillry acts as a broader discovery library.
SpecialistInstalls directly as a design skill pack to enforce UI rules, whereas Skillry acts as a broader discovery library.
Free / Open-sourceBroader community catalog of open-source agent SKILL.md files, but less focused specifically on design system templates.
Free / Open-sourceBroader community catalog of open-source agent SKILL.md files, but less focused specifically on design system templates.

SpecialistStreamlined no-code platform turning text prompts into interactive mini-games, but less community sharing focus.
SpecialistStreamlined no-code platform turning text prompts into interactive mini-games, but less community sharing focus.

Free / Open-sourceOffers an open Markdown convention to guide AI coding assistants, but functions as a standard format rather than a curated library.

SpecialistA hand-picked directory of design engineering resources, tools and inspiration
SpecialistA hand-picked directory of design engineering resources, tools and inspiration
Covers a wider range of Cursor plugins and MCP servers, but lacks Skillry's dedicated focus on agent skill files.
Covers a wider range of Cursor plugins and MCP servers, but lacks Skillry's dedicated focus on agent skill files.

SpecialistFast AI game creation tool for turning text prompts into playable web games, with basic sharing.
SpecialistFast AI game creation tool for turning text prompts into playable web games, with basic sharing.

SpecialistFocused specifically on conversational creation and publishing of playable web games, but lacks broader sandbox exploration.
SpecialistFocused specifically on conversational creation and publishing of playable web games, but lacks broader sandbox exploration.