Publication

H-STAT

Agentic Software Architecture Design Pattern

Author
Nikko Dutra
Publication ID
ND-HSTAT-001
Version
1.0
Publication date
TBD
Status
Preview

Abstract

H-STAT is an architectural design pattern for agentic software systems that separates system coordination, model-facing cognition, agent orchestration, and environment-facing tools so each responsibility can evolve independently. This preview covers the pattern's structure and terminology; the complete publication is not yet publicly available.

Pattern Overview

H — Human Interface
S — System Awareness Engine
T — Telescopes
A — Agents
T — Tools

H-STAT separates system coordination, model-facing cognition, agent orchestration, and environment-facing tools so each responsibility can evolve independently. The broader Agent Operating System work extends this pattern with shared runtime management, observability, concurrency, and WorkResult reconciliation.

Core Terminology

Human Interface
Makes architecture, planning, telemetry, artifacts, and control visible to people.
System Awareness Engine
Coordinates and maintains awareness of overall system state.
Telescopes
Model-facing cognition components, kept independent of any single model implementation.
Agents
Orchestrate work across Telescopes and Tools.
Tools
Environment-facing components that act on the world.

Selected Diagrams

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Selected Excerpts

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Publication History

Version 1.0 — initial preview.

Provenance

publication_id
ND-HSTAT-001
author
Nikko Dutra
version
1.0
published_at
TBD
updated_at
TBD
document_hash
TBD
associated_project
H-STAT
associated_repository
associated_filing