Nayvadius

AI tooling, built in public.

What this is

Nayvadius is the umbrella for a family of AI products built by Sam Donovan through D3SMC LLC. The catalog below shows what's in flight; most live behind subdomains of this site.

Products

Mozart Templates Marketplace mozart.nayvadius.ai Buy, fork, and ship production-grade agentic workflows. Runs on your own Mozart. Pre-launch Switchyard switchyard.nayvadius.ai Source control + AI agent workspaces. Cursor-for-git, productized as multi-tenant SaaS. Pre-launch MCP Marketplace mcp.nayvadius.ai Trusted, sandboxed MCP servers. Paid and free, security-reviewed before listing. Pre-launch CommonRoom Studio commonroom.nayvadius.ai Research-driven, three-host AI-produced podcast episodes for B2B teams. Pre-launch Vital Atlas vital.nayvadius.ai Privacy-first Apple Watch health insights. Bring your own data; we never see it. Pre-launch Salary Negotiator salary.nayvadius.ai An AI agent that represents you in raise and offer negotiations. Three tiers. Pre-launch Voice Twin voice.nayvadius.ai A voice clone you own and control. Generate audio in your voice, with your consent. Pre-launch iMessage SDR sdr.nayvadius.ai AI sales-development that lives in iMessage. Validation phase. Pre-launch Mac Fleet fleet.nayvadius.ai Mac-fleet-as-a-service. Twilio for Mac-only APIs: iMessage, screen recording, App Store. Pre-launch Agent Build Consultancy consult.nayvadius.ai Fixed-scope custom AI agent engagements. Sam-driven. Pre-launch

About

Nayvadius is a brand under which Sam Donovan publishes AI tooling products. It is not a separate legal entity. All Nayvadius products are operated by D3SMC LLC, a Texas limited liability company formed in February 2026.

D3SMC LLC's other business line is Lodestone, a tabletop game sold direct-to-consumer. Nayvadius is the company's AI-tooling arm.

Legal name: D3SMC LLC
Trading as: Nayvadius
Formed: February 25, 2026
State: Texas
EIN: 41-4251618
SOS file #: 0806439717
Address: 110 San Antonio St Apt 1210, Austin, TX 78701

Contact

Email support@nayvadius.ai for questions about any Nayvadius product, billing, or partnership inquiries. Each product also has its own support channel reachable from its subdomain.