Architecture Project Logic Overview Logic Map Port and Instance Lifecycle Invocation Routing & Isolation Console Registration, Execution Context, and Shell Flow Runtime Context Runtime Relationship And Process Context Engineering Message Processing Flow

Core Concepts

Logic Map

Explain how console, agent, execution context, session, and plugins collaborate

Logic Map

The current logic map is:

console manages runtime and registry
agent hosts one project runtime
session executes one turn
plugins expose and augment capability

Capability map

local plugins: skill, web, asr, tts, auth
managed plugins: chat, task, memory, contact, shell, schedule

Request map

Main takeaway

plugin owns capability entry and augmentation
session owns execution
console and agent own runtime management

Project Logic Overview

One-page overview of how city, agent, session, plugins, and console relate to each other in current Downcity

Port and Instance Lifecycle

How console, agent, and plugin endpoints coordinate on port allocation, routing, and runtime lifecycle

Table of Contents

Logic Map Capability map Request map Main takeaway