Greenfield Agent: Go-Based Multi-Platform Architecture

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{
  "id": "f16e61da-1047-4835-991f-c53e9330a7a5",
  "type": "general",
  "status": "completed",
  "title": "Greenfield Agent: Go-Based Multi-Platform Architecture",
  "description": "Design for a new high-performance agent in Go with lessons learned from konsole",
  "context": {
    "output": "<div style=\"background:#1e1e1e;color:#e0e0e0;padding:20px;border-radius:8px;font-family:'Consolas','Monaco',monospace;\">\n<h2 style=\"font-family:sans-serif;color:#fff;margin:0 0 16px 0;\">🚀 Greenfield Agent: \"Konduct\"</h2>\n\n<p style=\"color:#9ca3af;font-family:sans-serif;margin:0 0 16px 0;\">A new agent built from scratch with all lessons learned. Go is an excellent choice.</p>\n\n<div style=\"background:#2d2d2d;padding:16px;border-radius:6px;margin-bottom:16px;\">\n<h3 style=\"color:#e5c07b;margin:0 0 12px 0;font-family:sans-serif;\">Why Go?</h3>\n\n<table style=\"width:100%;border-collapse:collapse;font-size:0.85rem;\">\n<tr style=\"background:#1a1a1a;\">\n<th style=\"padding:8px;text-align:left;color:#fff;\">Feature</th>\n<th style=\"padding:8px;text-align:left;color:#fff;\">Go Advantage</th>\n</tr>\n<tr style=\"border-bottom:1px solid #444;\">\n<td style=\"padding:8px;color:#e0e0e0;\">Concurrency</td>\n<td style=\"padding:8px;color:#98c379;\">Goroutines + channels = native parallel sessions</td>\n</tr>\n<tr style=\"border-bottom:1px solid #444;\">\n<td style=\"padding:8px;color:#e0e0e0;\">Performance</td>\n<td style=\"padding:8px;color:#98c379;\">Compiled, low memory, fast startup</td>\n</tr>\n<tr style=\"border-bottom:1px solid #444;\">\n<td style=\"padding:8px;color:#e0e0e0;\">Binary deploy</td>\n<td style=\"padding:8px;color:#98c379;\">Single binary, no runtime deps</td>\n</tr>\n<tr style=\"border-bottom:1px solid #444;\">\n<td style=\"padding:8px;color:#e0e0e0;\">WebSocket</td>\n<td style=\"padding:8px;color:#98c379;\">gorilla/websocket is battle-tested</td>\n</tr>\n<tr>\n<td style=\"padding:8px;color:#e0e0e0;\">Type safety</td>\n<td style=\"padding:8px;color:#98c379;\">Catches errors at compile time</td>\n</tr>\n</table>\n</div>\n\n<div style=\"background:#2d2d2d;padding:16px;border-radius:6px;margin-bottom:16px;\">\n<h3 style=\"color:#e5c07b;margin:0 0 12px 0;font-family:sans-serif;\">Architecture: Konduct</h3>\n\n<pre style=\"background:#1a1a1a;padding:12px;border-radius:4px;overflow-x:auto;font-size:0.8rem;color:#abb2bf;margin:0;\">\n<span style=\"color:#7f848e;\">┌──────────────────────────────────────────────────────────────────┐</span>\n<span style=\"color:#7f848e;\">│</span>                    <span style=\"color:#e5c07b;\">KONDUCT (Go Agent)</span>                          <span style=\"color:#7f848e;\">│</span>\n<span style=\"color:#7f848e;\">│</span>                                                                  <span style=\"color:#7f848e;\">│</span>\n<span style=\"color:#7f848e;\">│</span>  <span style=\"color:#c678dd;\">┌─────────────┐</span>   <span style=\"color:#61afef;\">┌─────────────┐</span>   <span style=\"color:#98c379;\">┌─────────────┐</span>      <span style=\"color:#7f848e;\">│</span>\n<span style=\"color:#7f848e;\">│</span>  <span style=\"color:#c678dd;\">│ Hub Client  │</span>   <span style=\"color:#61afef;\">│ Session Pool│</span>   <span style=\"color:#98c379;\">│ Provider    │</span>      <span style=\"color:#7f848e;\">│</span>\n<span style=\"color:#7f848e;\">│</span>  <span style=\"color:#c678dd;\">│ (WebSocket) │</span>   <span style=\"color:#61afef;\">│ (goroutines)│</span>   <span style=\"color:#98c379;\">│ Registry    │</span>      <span style=\"color:#7f848e;\">│</span>\n<span style=\"color:#7f848e;\">│</span>  <span style=\"color:#c678dd;\">└──────┬──────┘</span>   <span style=\"color:#61afef;\">└──────┬──────┘</span>   <span style=\"color:#98c379;\">└──────┬──────┘</span>      <span style=\"color:#7f848e;\">│</span>\n<span style=\"color:#7f848e;\">│</span>         <span style=\"color:#7f848e;\">│</span>                <span style=\"color:#7f848e;\">│</span>                <span style=\"color:#7f848e;\">│</span>             <span style=\"color:#7f848e;\">│</span>\n<span style=\"color:#7f848e;\">│</span>         <span style=\"color:#7f848e;\">└────────────────┼────────────────┘</span>             <span style=\"color:#7f848e;\">│</span>\n<span style=\"color:#7f848e;\">│</span>                          <span style=\"color:#7f848e;\">│</span>                                <span style=\"color:#7f848e;\">│</span>\n<span style=\"color:#7f848e;\">│</span>                   <span style=\"color:#e5c07b;\">┌──────┴──────┐</span>                         <span style=\"color:#7f848e;\">│</span>\n<span style=\"color:#7f848e;\">│</span>                   <span style=\"color:#e5c07b;\">│  Conductor  │</span>  <span style=\"color:#7f848e;\">(orchestrates work)</span>    <span style=\"color:#7f848e;\">│</span>\n<span style=\"color:#7f848e;\">│</span>                   <span style=\"color:#e5c07b;\">└──────┬──────┘</span>                         <span style=\"color:#7f848e;\">│</span>\n<span style=\"color:#7f848e;\">│</span>                          <span style=\"color:#7f848e;\">│</span>                                <span style=\"color:#7f848e;\">│</span>\n<span style=\"color:#7f848e;\">│</span>      <span style=\"color:#7f848e;\">┌───────────────────┼───────────────────┐</span>        <span style=\"color:#7f848e;\">│</span>\n<span style=\"color:#7f848e;\">│</span>      <span style=\"color:#7f848e;\">│</span>                   <span style=\"color:#7f848e;\">│</span>                   <span style=\"color:#7f848e;\">│</span>        <span style=\"color:#7f848e;\">│</span>\n<span style=\"color:#7f848e;\">│</span>  <span style=\"color:#c678dd;\">┌───┴───┐</span>          <span style=\"color:#61afef;\">┌───┴───┐</span>          <span style=\"color:#98c379;\">┌───┴───┐</span>    <span style=\"color:#7f848e;\">│</span>\n<span style=\"color:#7f848e;\">│</span>  <span style=\"color:#c678dd;\">│Claude │</span>          <span style=\"color:#61afef;\">│OpenAI │</span>          <span style=\"color:#98c379;\">│Gemini │</span>    <span style=\"color:#7f848e;\">│</span>\n<span style=\"color:#7f848e;\">│</span>  <span style=\"color:#c678dd;\">│Worker │</span>          <span style=\"color:#61afef;\">│Worker │</span>          <span style=\"color:#98c379;\">│Worker │</span>    <span style=\"color:#7f848e;\">│</span>\n<span style=\"color:#7f848e;\">│</span>  <span style=\"color:#c678dd;\">└───────┘</span>          <span style=\"color:#61afef;\">└───────┘</span>          <span style=\"color:#98c379;\">└───────┘</span>    <span style=\"color:#7f848e;\">│</span>\n<span style=\"color:#7f848e;\">└──────────────────────────────────────────────────────────────────┘</span>\n                          <span style=\"color:#7f848e;\">│</span>\n              <span style=\"color:#98c379;\">WebSocket (agent initiates)</span>\n                          <span style=\"color:#7f848e;\">│</span>\n                          <span style=\"color:#7f848e;\">▼</span>\n<span style=\"color:#7f848e;\">┌──────────────────────────────────────────────────────────────────┐</span>\n<span style=\"color:#7f848e;\">│</span>                    <span style=\"color:#61afef;\">KONUI (Hub)</span>                                 <span style=\"color:#7f848e;\">│</span>\n<span style=\"color:#7f848e;\">│</span>   Work Queue │ Agent Registry │ State Store │ Event Bus       <span style=\"color:#7f848e;\">│</span>\n<span style=\"color:#7f848e;\">└──────────────────────────────────────────────────────────────────┘</span>\n</pre>\n</div>\n\n<div style=\"background:#2d2d2d;padding:16px;border-radius:6px;margin-bottom:16px;\">\n<h3 style=\"color:#e5c07b;margin:0 0 12px 0;font-family:sans-serif;\">Core Components</h3>\n\n<table style=\"width:100%;border-collapse:collapse;font-size:0.85rem;\">\n<tr style=\"background:#1a1a1a;\">\n<th style=\"padding:8px;text-align:left;color:#fff;\">Component</th>\n<th style=\"padding:8px;text-align:left;color:#fff;\">Purpose</th>\n</tr>\n<tr style=\"border-bottom:1px solid #444;\">\n<td style=\"padding:8px;color:#c678dd;\">Hub Client</td>\n<td style=\"padding:8px;color:#e0e0e0;\">WebSocket to konui, auto-reconnect, heartbeats</td>\n</tr>\n<tr style=\"border-bottom:1px solid #444;\">\n<td style=\"padding:8px;color:#61afef;\">Session Pool</td>\n<td style=\"padding:8px;color:#e0e0e0;\">Goroutine per session, channel-based event flow</td>\n</tr>\n<tr style=\"border-bottom:1px solid #444;\">\n<td style=\"padding:8px;color:#98c379;\">Provider Registry</td>\n<td style=\"padding:8px;color:#e0e0e0;\">Plugin architecture for AI providers</td>\n</tr>\n<tr style=\"border-bottom:1px solid #444;\">\n<td style=\"padding:8px;color:#e5c07b;\">Conductor</td>\n<td style=\"padding:8px;color:#e0e0e0;\">Receives work, dispatches to workers, manages lifecycle</td>\n</tr>\n<tr>\n<td style=\"padding:8px;color:#e06c75;\">Workers</td>\n<td style=\"padding:8px;color:#e0e0e0;\">Per-provider goroutines, parallel execution</td>\n</tr>\n</table>\n</div>\n\n<div style=\"background:#2d2d2d;padding:16px;border-radius:6px;margin-bottom:16px;\">\n<h3 style=\"color:#e5c07b;margin:0 0 12px 0;font-family:sans-serif;\">Key Design Decisions</h3>\n\n<pre style=\"background:#1a1a1a;padding:12px;border-radius:4px;overflow-x:auto;font-size:0.85rem;color:#abb2bf;margin:0;\">\n<span style=\"color:#c678dd;\">1. AGENT INITIATES CONNECTION</span>\n   <span style=\"color:#7f848e;\">// Agent connects to hub, not the other way around</span>\n   conn := websocket.Connect(<span style=\"color:#98c379;\">\"wss://hub.greatvibe.ai/agent\"</span>)\n   conn.Register(agentID, capabilities)\n\n<span style=\"color:#c678dd;\">2. PROVIDER AS INTERFACE</span>\n   <span style=\"color:#e5c07b;\">type Provider interface</span> {\n     Name() <span style=\"color:#98c379;\">string</span>\n     Chat(ctx, messages) <span style=\"color:#98c379;\">chan Event</span>  <span style=\"color:#7f848e;\">// streaming</span>\n     Capabilities() []<span style=\"color:#98c379;\">string</span>       <span style=\"color:#7f848e;\">// [\"chat\", \"tools\", \"vision\"]</span>\n   }\n\n<span style=\"color:#c678dd;\">3. PARALLEL SESSIONS</span>\n   <span style=\"color:#7f848e;\">// Each session is a goroutine</span>\n   <span style=\"color:#e5c07b;\">for</span> work := <span style=\"color:#e5c07b;\">range</span> workChan {\n     <span style=\"color:#e5c07b;\">go</span> handleSession(work)  <span style=\"color:#7f848e;\">// concurrent</span>\n   }\n\n<span style=\"color:#c678dd;\">4. GRACEFUL SHUTDOWN</span>\n   <span style=\"color:#7f848e;\">// Finish active work before exit</span>\n   signal.Notify(sigChan, SIGTERM)\n   conductor.DrainAndWait(30*time.Second)\n</pre>\n</div>\n\n<div style=\"background:#2d2d2d;padding:16px;border-radius:6px;margin-bottom:16px;\">\n<h3 style=\"color:#e5c07b;margin:0 0 12px 0;font-family:sans-serif;\">Lessons from Konsole Applied</h3>\n\n<table style=\"width:100%;border-collapse:collapse;font-size:0.85rem;\">\n<tr style=\"background:#1a1a1a;\">\n<th style=\"padding:8px;text-align:left;color:#fff;\">Konsole Problem</th>\n<th style=\"padding:8px;text-align:left;color:#fff;\">Konduct Solution</th>\n</tr>\n<tr style=\"border-bottom:1px solid #444;\">\n<td style=\"padding:8px;color:#e06c75;\">Tight coupling to konui</td>\n<td style=\"padding:8px;color:#98c379;\">Clean WebSocket protocol, agent-initiated</td>\n</tr>\n<tr style=\"border-bottom:1px solid #444;\">\n<td style=\"padding:8px;color:#e06c75;\">Restart kills sessions</td>\n<td style=\"padding:8px;color:#98c379;\">Graceful drain, work resumes on reconnect</td>\n</tr>\n<tr style=\"border-bottom:1px solid #444;\">\n<td style=\"padding:8px;color:#e06c75;\">Single-threaded Deno</td>\n<td style=\"padding:8px;color:#98c379;\">Native goroutines, true parallelism</td>\n</tr>\n<tr style=\"border-bottom:1px solid #444;\">\n<td style=\"padding:8px;color:#e06c75;\">Provider as afterthought</td>\n<td style=\"padding:8px;color:#98c379;\">Provider interface from day one</td>\n</tr>\n<tr>\n<td style=\"padding:8px;color:#e06c75;\">SSE one-directional</td>\n<td style=\"padding:8px;color:#98c379;\">WebSocket bidirectional</td>\n</tr>\n</table>\n</div>\n\n<div style=\"background:#2d2d2d;padding:16px;border-radius:6px;margin-bottom:16px;\">\n<h3 style=\"color:#e5c07b;margin:0 0 12px 0;font-family:sans-serif;\">Project Structure</h3>\n\n<pre style=\"background:#1a1a1a;padding:12px;border-radius:4px;overflow-x:auto;font-size:0.85rem;color:#abb2bf;margin:0;\">\n<span style=\"color:#61afef;\">konduct/</span>\n├── <span style=\"color:#e5c07b;\">cmd/</span>\n│   └── <span style=\"color:#98c379;\">konduct/main.go</span>       <span style=\"color:#7f848e;\"># Entry point</span>\n├── <span style=\"color:#e5c07b;\">internal/</span>\n│   ├── <span style=\"color:#c678dd;\">hub/</span>                  <span style=\"color:#7f848e;\"># WebSocket client to konui</span>\n│   ├── <span style=\"color:#c678dd;\">conductor/</span>            <span style=\"color:#7f848e;\"># Work orchestration</span>\n│   ├── <span style=\"color:#c678dd;\">session/</span>              <span style=\"color:#7f848e;\"># Session management</span>\n│   └── <span style=\"color:#c678dd;\">provider/</span>             <span style=\"color:#7f848e;\"># Provider interface</span>\n├── <span style=\"color:#e5c07b;\">providers/</span>\n│   ├── <span style=\"color:#98c379;\">claude/</span>               <span style=\"color:#7f848e;\"># Claude API + CLI</span>\n│   ├── <span style=\"color:#98c379;\">openai/</span>               <span style=\"color:#7f848e;\"># OpenAI API</span>\n│   └── <span style=\"color:#98c379;\">gemini/</span>               <span style=\"color:#7f848e;\"># Gemini API</span>\n├── <span style=\"color:#e5c07b;\">go.mod</span>\n└── <span style=\"color:#e5c07b;\">Makefile</span>\n</pre>\n</div>\n\n<div style=\"background:#1a3d1a;border:1px solid #2d5a2d;padding:16px;border-radius:6px;margin-bottom:16px;\">\n<h4 style=\"color:#98c379;margin:0 0 8px 0;font-family:sans-serif;\">💡 Migration Strategy</h4>\n<p style=\"color:#e0e0e0;margin:0;line-height:1.6;\"><strong>Keep konsole running</strong> while building Konduct in parallel.<br/><br/>\n<strong>Phase 1:</strong> Add agent protocol to konui (work queue, WebSocket endpoint)<br/>\n<strong>Phase 2:</strong> Build Konduct MVP (hub client, Claude provider only)<br/>\n<strong>Phase 3:</strong> Run both agents side-by-side, route by capability<br/>\n<strong>Phase 4:</strong> Add more providers to Konduct, deprecate konsole</p>\n</div>\n\n<div style=\"background:#2d2d2d;padding:16px;border-radius:6px;\">\n<h4 style=\"margin:0 0 8px 0;color:#fff;font-family:sans-serif;\">What's Next?</h4>\n<p style=\"color:#9ca3af;margin:0;font-family:sans-serif;\">Choose an action:</p>\n</div>\n</div>",
    "requestedAt": "2026-01-05T03:45:00.000Z",
    "requestId": "651ee132-c5d8-4dc6-bf45-c3b68167e4ed",
    "choices": [
      {
        "label": "Design WebSocket protocol",
        "value": "Design the WebSocket protocol between Konduct agent and Konui hub - message types, handshake, reconnection",
        "primary": true
      },
      {
        "label": "Scaffold Go project",
        "value": "Create the initial Go project structure for Konduct with basic hub client"
      },
      {
        "label": "Add to backlog",
        "value": "Add Konduct greenfield agent to VIBE.md backlog"
      }
    ],
    "turnTiming": {
      "totalMs": 101784,
      "ttfeMs": 5538,
      "thinkingMs": 95887,
      "toolExecutionMs": 357,
      "toolCallCount": 1,
      "thinkingPct": 94,
      "toolsPct": 0,
      "ttfePct": 5
    }
  },
  "createdBy": "claude",
  "createdAt": "2026-01-05T05:34:50.441Z",
  "updatedAt": "2026-01-05T05:34:58.817Z",
  "requestId": "651ee132-c5d8-4dc6-bf45-c3b68167e4ed",
  "scope": "vibetools",
  "tags": [
    "agent",
    "golang",
    "architecture",
    "greenfield"
  ],
  "targetUser": "claude"
}