"author:alexar76" matching MCP servers:

Enables AI agents to obtain signed quotes and buy one-year domain registrations on fixed-markup seller rails, paying per-order in USDC via x402, then manage DNS records and order status through signed capabilities. It also exposes a buyer-side connector that attaches an owned domain to a pinned Vercel project.

ARGUS-3 stdio MCP server (argus_ask, argus_status). WARDEN vets third-party MCP servers before any tool runs.

MCP security firewall (stdio): vet advertised tool definitions through static-scan → threat-feed → origin → pinning before they reach the model. Zero npm runtime deps. No secrets.