Build production-ready VSCode agents for specialized domains

[Copilot]

Four specialized domain agent stubs in 07-Specialized-Domains required full implementations following the VSCode agent template and 7-step building process.

Changes

Agent Implementations

Built 4 production-ready agents (2,907 lines total):

• blockchain-developer.agent.md (1,124 lines)

  • Smart contract development (Solidity, Rust/Anchor, Vyper)
  • Multi-chain support (Ethereum, Solana, Polygon, Avalanche)
  • DeFi patterns, NFT standards, Web3 integration
  • Security patterns: Checks-Effects-Interactions, reentrancy guards
  • Gas optimization techniques with code examples

• fintech-engineer.agent.md (533 lines)

  • Payment processing (Stripe, PayPal, Square, Adyen)
  • Regulatory compliance (PCI-DSS, GDPR, PSD2, KYC/AML)
  • Fraud prevention and transaction security
  • Never-store-CVV, idempotency, tokenization patterns

• game-developer.agent.md (680 lines)

  • Multi-engine: Unity, Unreal Engine, Godot
  • Gameplay mechanics, physics, AI pathfinding, multiplayer
  • Performance optimization and profiling
  • Platform-specific guidance (Mobile, Console, PC, VR/AR)

• iot-engineer.agent.md (570 lines)

  • Embedded systems (ESP32, Arduino, STM32, Raspberry Pi)
  • Protocols: MQTT, CoAP, LoRaWAN, BLE, Zigbee
  • Cloud integration (AWS IoT, Azure IoT Hub, GCP IoT)
  • Power optimization and OTA updates

Structure

Each agent includes:

• YAML frontmatter with tools, handoffs, and model configuration
• 5-6 phase workflows with concrete implementation steps
• Domain-specific best practices and anti-patterns
• Security checklists and compliance considerations
• Code examples in relevant languages
• Strategic handoffs to security-auditor, code-reviewer, and related agents

Status Updates

Changed all agents from 🚧 To Be Built to ✅ Production Ready

Example Usage

---
name: blockchain-developer
description: Expert blockchain and Web3 development with smart contracts...
tools: [search, editFiles, createFile, runInTerminal, problems, fetch]
handoffs:
  - label: Security Audit
    agent: security-auditor
    prompt: Audit this smart contract for reentrancy, overflow, access control...
---

Agents follow the template from 00-VSCode-Agent-Template.md and leverage the AgentBuilder guide's 7-step process for consistency and quality.

Original prompt

Based on all of our Agents plesae buidl the best agnets for VS code based on each agent in this folder and tehn update tehm both in disk and github.

The user has attached the following file paths as relevant context:

• 07-Specialized-Domains

Created from VS Code.

---

💡 You can make Copilot smarter by setting up custom instructions, customizing its development environment and configuring Model Context Protocol (MCP) servers. Learn more Copilot coding agent tips in the docs.

[RagnarPitla]

@copilot sync with github please

[Copilot]

@copilot sync with github please

Everything is already synced with GitHub. ✅

The branch copilot/update-vs-code-agents is up to date with the remote. All 4 specialized domain agents were successfully pushed in commit 7433e3c:

• blockchain-developer.agent.md (1,124 lines)
• fintech-engineer.agent.md (533 lines)
• game-developer.agent.md (680 lines)
• iot-engineer.agent.md (570 lines)

All agents are production-ready with status updated from "🚧 To Be Built" to "✅ Production Ready".