Ruben Marcus — Agent-Ready Portfolio

- Hero with an AI-generated, auto-rigged 3D character that types at a desk and dissolves through render states (contour isolines → wireframe → scanline point cloud → ASCII) driven by scroll
- Live HUD telemetry fed by GitHub/npм stats, degrading gracefully offline
- Bilingual blog (EN + PT mirrors) with generated particle-art covers, copy-button code blocks, view counter (optional Supabase)
- /api/mcp— a hand-rolled JSON-RPC 2.0 MCP server (tools/list,tools/call) exposing resume data and abook_introtool
- /api/hire— contact endpoint with field caps + honeypot, relayed via formsubmit.co
- llms.txt,robots.txtwith AI-crawler rules, RSS (EN/PT), sitemap with hreflang, JSON-LD — built for answer engines, not just search
- Edge middleware easter egg:curl rubenmarcus.devreturns a plain-text resume
- Bottom-right audio deck (YouTube IFrame API) persisted across page transitions
- Visual QA gauntlet (scripts/visual-gauntlet.mjs) that screenshots every page on desktop + mobile and captures console errors

pnpm check # astro check (types) pnpm text:gate # prose lint for the blog voice (scripts/text-gate.mjs)

Everything degrades gracefully without env vars. Optional:

- PUBLIC_SUPABASE_URL+PUBLIC_SUPABASE_ANON_KEY— blog view counter
- OPENROUTER_API_KEY— only for the asset-generation scripts inscripts/

src/ components/ # Svelte/Astro components (hero, deck, cards, lab demos) content/ # blog (EN) + blog-pt collections, zod-validated layouts/ # BaseLayout: SEO, OG, JSON-LD, analytics, audio deck lib/ # data (projects, agents, tools), three/, motion/, assets/ pages/ api/ # hire.ts, mcp.ts, resume.json.ts, resume.txt.ts pt/ # PT mirrors of every page work/ # case studies middleware.ts # edge: curl user-agent → text resume scripts/ # asset generators (OpenRouter) + text-gate + visual gauntlet public/art/ # generated covers, logos, frames qa/ # gauntlet shots + scoring log

Transaction-complete hotel booking over MCP — 300K+ properties, real hotel confirmation numbers, loyalty points, secure checkout. Hotels are merchant of record. Builders set their own booking fee via Stripe Connect. Built on proven distribution infrastructure.

An MCP server for AI video generation. MCP server for AI video generation. Lets Claude, ChatGPT, OpenClaw , Hermes & other agents create AI videos and publish them to YouTube, TikTok, Instagram etc..

Institutional research and manager diligence reports on hedge funds, venture capital and private equity managers. Summary of filings, personnel changes, media screening and social signals delivered to you in minutes.

ALTER - identity infrastructure for the AI economy

D2C eCommerce fulfillment platform: manage orders, inventory, shipments, campaigns, and billing via AI agents

Apigene MCP Gateway is the runtime layer that connects AI agents to APIs and MCP servers via Model Context Protocol.

MCP to interface with multiple blockchains, staking, DeFi, swap, bridging, wallet management, DCA, Limit Orders, Coin Lookup, Tracking and more.

MCP server for Bitnovo Pay integration with AI agents. Provides cryptocurrency payment capabilities through Bitnovo Pay API. Features include payment creation, status checking, QR code generation, and webhook management with support for multiple tunnel providers (ngrok, zrok, manual).

Shop for gift cards, esims, phone topups. Pay with cards and crypto.