A11 — Language Specification

This document defines the A11 Language — a structured communication and intent‑formalization system used within Algorithm 11 (A11). The A11 Language transforms human intention into structured, interpretable, and machine‑processable form, enabling stable hybrid reasoning between human and AI agents. The specification describes the syntax, semantics, message types, frames, and interaction patterns that ensure clarity, reproducibility, and cognitive stability across all A11‑based systems.