📝 Milestone: Session 128: WhatsApp channel messaging end-to-end — what wa...

Date: 2026-02-20
Time: 17:37:53 UTC
Session: gspace1-128.6
Agent: backend
Confidence: 100%
Status: ✅ Documented

📋 Decision Context

Question:

Session 128: WhatsApp channel messaging end-to-end — what was achieved?

Task: Not specified

🎯 Decision Made

Chosen:

Full pipeline working with known limitations

Options Considered:

1. Partial implementation
2. Full pipeline working with known limitations

💭 Reasoning

Achieved: (1) backend-vitto-api deployed on Railway with Redis connected, (2) Twilio WhatsApp sandbox receiving messages via webhook, (3) Fast conversational path bypassing 4-phase pipeline for channel messages, (4) Memory recall + conversation history enriching responses, (5) Persona system with sandbox/production number auto-selection, (6) Autonomy gates skipped for interactive messages. Limitations: BullMQ Worker has silent connection issue (tasks enqueued but never consumed — only affects background tasks, not channel messages). Response quality is chatbot-level, not agent-level — needs intent classification + agent loop wiring (plan: vitto-agent-not-chatbot.plan.md).

📁 Files Involved

• No files specified

🔗 Related

• Decision ID: dev_1771609073301_ztlut9r
• Session: 128
• Workspace: gspace1

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