Blog
Notes on the ARD standard, our index, and how we measure it.
AI agent skills: today and what comes next
A field guide to the AI agent skills and search tools StealthStack offers today, what agents can find in our index, and where we are headed next.
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What StealthStack is: an ARD registry
Why we built StealthStack, an independent ARD registry that helps agents find tools across the web, and the gaps we fill with a few tools of our own.
AI agents for small business: a sea of tools
AI agents for small business work both ways. Forrester expects agent-led quote requests in 2026. How agents may find sellers, and what history suggests.
What is ARD? Agentic Resource Discovery
Agentic Resource Discovery (ARD) is an open specification that lets AI agents find what a business can do for them. One plumber's day explains it.