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System Architecture Blueprints

These blueprints represent core architecture design patterns implemented for production systems. Names, specific credentials, and private enterprise layers are redacted to preserve confidentiality, while showing details of the database schemas, routing logic, and ingestion workflows.

Autonomous E-Mail Processing & Response Router

An automated agent infrastructure that processes inbound support and operations e-mails. It classifies email intent using Gemini-3.1-Flash-Lite, categorizes incoming mail dynamically, and provides an on-demand AI Draft generator directly in the quick-reply console with 5 selectable tones.

Gemini-3.1-Flash-LiteExponential BackoffSupabase PostgreSQLContextual Drafting
SYSTEM SPECS
  • Max Latency: 2.5s
  • API Resilience: Exponential Retry
  • Format: Strict HTML/JSON
  • DB Rules: RLS Enabled

Processing Flow

1
Inbound Webhook / Sync triggers containing request payload.
2
Gemini-3.1-Flash-Lite categorizes subject & body (Inquiry, Support, Feedback, General).
3
Retry loop with exponential backoff manages transient 503/429 API errors.
4
Categorization data is stored in Supabase PostgreSQL tables.
5
UI displays categorized emails with pill badges and custom quick-reply drafting.
6
On-demand AI Reply drafting uses Gemini-3.1-Flash-Lite to generate drafts in Professional, Friendly, Direct, Accept, or Decline tones.

AI Categorization

Uses `gemini-3.1-flash-lite` to automatically categorize inbound mail streams, falling back to a regex parser if credentials are missing.

Backoff Resilience

Integrates exponential backoff retry logic to handle Gemini API transient throttling or service unavailability.

Tone-Selected Drafting

Supports instant draft replies in 5 distinct tones utilizing the same Flash-lite agent directly in the Quick Reply composer.