Agentic Surface

Evox architectural concept defining the complete surface area of software artifacts that an autonomous agent can discover, read, and invoke across a digital domain without human intervention: standard well-known files, llms.txt indexes, capability manifests, Agentic Resource Discovery (ARD) catalogs, MCP servers, and semantic Schema.org graphs. When digital discovery originates from an LLM rather than a human, the unit of visibility shifts from the human-readable document to the callable artifact. Quantified by the Agentic Surface Index.