---
type: "Source document"
title: "From API-Calling LLMs to Agent-Ready Digital Infrastructure"
description: "The substantive paper on the agent-ready stack, benchmarks, protocols and governance."
tags: [document, source]
generated: { by: human:crpage, at: 2026-07-09T09:44:00Z }
status: stable
---

A ~7,300-word, ~66-reference paper arguing that API-calling is one layer of an agent-capable stack, mapping the [discovery-to-governance lifecycle](../themes/discovery-to-governance.md), the [failure taxonomy](../themes/failure-taxonomy.md), and comparative matrices of specs, auth methods and frameworks. The canonical source for this bundle's agent-ready thread.