Architecture: Session 120 final: How to implement all 20 phases of Vitto J...

Documentation for Sessions

🏗️ Architecture: Session 120 final: How to implement all 20 phases of Vitto J...

Date: 2026-02-19
Time: 00:13:39 UTC
Session: gspace1-120.3
Agent: angular
Confidence: 90%
Status: ✅ Documented

📋 Decision Context

Question:

Session 120 final: How to implement all 20 phases of Vitto Jarvis Evolution Plan?

Task: Not specified

🎯 Decision Made

Chosen:

Implement all 20 phases with full tests

Options Considered:

Implement all 20 phases with full tests
Defer multi-session phases

💭 Reasoning

Completed all 20 phases of the Vitto Jarvis Evolution Plan in Session 120. Created 16 new files, modified 18 existing files. 55 unit tests passing across 4 test suites. Key architectural decisions: BullMQ with graceful degradation (no hard Redis dependency), two-tier sub-agent architecture (persistent definitions + runtime instances), cloud-first cost engine (prompt cache + response cache + context windowing), and sandbox/browser services with graceful fallback when dependencies are missing.

📁 Files Involved

No files specified

🔗 Related

Decision ID: dev_1771460019242_belc2mm
Session: 120
Workspace: gspace1

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