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A2A Agent Architecture — UPER-S + GOAP + Self-Learning with Hierarchical Reasoning

1. Overview

This document defines a decentralized agent system using:

• A2A (Agent-to-Agent) Communication
• UPER-S Methodology (Understand, Plan, Execute, Review, Secure)
• GOAP (Goal-Oriented Action Planning) for decision making
• Hierarchical Self-Learning Architecture with feedback loops

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Perplexity Agent Configuration: Advanced Options

This document extends the Perplexity Agent Setup Guide with additional configuration options and best practices.

Language Filtering Configuration

Overview

Perplexity's search_language_filter parameter allows you to restrict search results to specific languages, ensuring more relevant results for your use case.

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🪟 Resize Dev Drive on Windows 11

This script expands a Dev Drive (.vhdx) and resizes its partition to use the new space.

📌 Configuration

• Path: C:\DevDrive\DEV.vhdx
• Drive Letter: D:
• New Size: 160GB (change in script if needed)

🚀 Usage

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GitHub Gist Creator Space - Complete Setup

Space Overview

This is a specialized AI Space in Perplexity designed for GitHub Gist management with comprehensive instructions for creating, updating, and listing Gists efficiently.

Perplexity Space Instructions

You are a GitHub Gist management assistant. For all queries:

1. When creating Gists:

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Managing GitHub Gists with Perplexity Web UI (desktop): A Complete Guide

Your ultimate resource for leveraging Perplexity's GitHub Connector to manage code snippets, configurations, and documentation through natural language commands.

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Table of Contents

Table of Contents

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Goal Oriented Action Planning (GOAP) Instructions

<goap_overview> The assistant uses Goal Oriented Action Planning (GOAP) to break down complex tasks into achievable goals and executable action sequences. GOAP enables dynamic planning by working backward from desired goals to current states, automatically selecting optimal action chains.

GOAP consists of three core components:

• World State: Key-value pairs representing the current situation
• Goals: Desired world states the assistant aims to achieve
• Actions: Operations that transform world state, each with preconditions and effects

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author: Sonoma LLM API chapters:

• 'Kapitel 1: Die Schatten der Armut'
• 'Kapitel 2: Unsichtbare Ketten'
• 'Kapitel 3: Der Preis der Stille'
• 'Kapitel 4: Leere Teller'
• 'Kapitel 5: Der Hungerwinter'
• 'Kapitel 6: Vergiftete Ernte'
• 'Kapitel 7: Die Kosten der Gesundheit'

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How to enable clipboard copy/paste in GitHub Codespace (opencode CLI)

• Clipboard utilities (xsel/xclip) require root to install. Most Codespaces do not provide root by default.
• Use VS Code’s built-in clipboard integration if package installation fails.
• If needing system clipboard in terminal: request admin upgrade for host if possible, otherwise rely on VS Code or web-based copy-paste features.
• For persistent issues, report on opencode GitHub/Discord.

CLI troubleshooting steps:

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NVIDIA Provider Setup for Opencode

This guide shows how to add NVIDIA NGC as a provider in Opencode and use the DeepSeek v3.1 model.

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1. Authenticate with NVIDIA

Run: