Architecture: How to close the Vitto learning loop and bridge the 'Built B...

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🏗️ Architecture: How to close the Vitto learning loop and bridge the 'Built B...

Date: 2026-02-26
Time: 15:39:03 UTC
Session: gspace1-144.2
Agent: angular
Confidence: 90%
Status: ✅ Documented

📋 Decision Context

Question:

How to close the Vitto learning loop and bridge the 'Built But Not Wired' gap?

Task: Implement Vitto Super-Agent Gaps 1-8

🎯 Decision Made

Chosen:

8-gap implementation: (1) Quality gate + lessons for unified agent loop, (2) simulateAction before EXECUTE, (3) createReflection in resumeVerifyPhase, (4) Intelligence/outcome MCP tools in CLAUDE.md/AGENTS.md, (5) OpenAI+Gemini streaming, (6) Workflow builder with canvas+step editor, (7) 10 pre-built connector templates, (8) Voice feature flag + toolbar mic button

Options Considered:

Wire only the learning loop (Gaps 1-3)
Wire everything including UI gaps (Gaps 1-8)
Full rewrite of the agent pipeline

💭 Reasoning

The Vitto super-agent had 90% of the infrastructure built but key wiring was missing. The outcome chain existed (MindService.recordExecution → OutcomeFeedbackService.sendOutcome → POST /ai-api/learning/execution-outcomes) but: (a) unified agent loop sent empty lessonsLearned, (b) resumeVerifyPhase skipped reflection, (c) simulateAction was never called before EXECUTE, (d) intelligence MCP tools had 0% usage. Fixed wiring first (highest ROI), then filled content gaps (connectors, streaming, workflow UI, voice).

📁 Files Involved

APIs/backend-vitto-api/src/app/engine/vitto-engine.service.ts
APIs/backend-vitto-api/src/app/engine/phase-executor.service.ts
APIs/backend-vitto-api/src/app/llm/providers/openai.provider.ts
APIs/backend-vitto-api/src/app/llm/providers/gemini.provider.ts
APIs/backend-vitto-api/src/app/connectors/connector.service.ts
libs/libs-ai/vitto-hub/src/lib/components/workflow-builder-page/workflow-builder-page.component.ts
libs/libs-ai/vitto-hub/src/lib/services/vitto-api.service.ts
libs/libs-ai/vitto-chat/src/lib/types/chat.types.ts
libs/libs-ai/vitto-chat/src/lib/components/input/input-toolbar/input-toolbar.component.ts
CLAUDE.md
AGENTS.md

🔗 Related

Decision ID: dev_1772120343073_qlkl5to
Session: 144
Workspace: gspace1

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