Architecture Decision Records

This section contains Architecture Decision Records (ADRs) documenting significant technical decisions.

ADR Index

ADR	Title	Status
001	Connectivity Check Strategy	Accepted
002	Dry Run Safety Mode	Accepted
003	Documentation Site Architecture	Accepted
004	Core Engine in Rust	Accepted
005	Actor Model with Message Passing	Accepted
006	Lock-Free Orderbook Cache	Accepted
007	Execution State Machine (Saga Pattern)	Accepted
008	Control Interface Architecture	Accepted
009	Multi-Platform Credential Management	Accepted
010	Deployment Architecture	Accepted
011	Multi-Tenancy Model	Accepted
012	Performance Monitoring Architecture	Accepted
013	Low-Latency Optimizations	Accepted
014	Paper Trading and Backtesting	Accepted
015	Kalshi Demo Environment Support	Accepted

ADR Format

Each ADR follows this structure:

• Status: Proposed, Accepted, Deprecated, Superseded
• Context: Why this decision was needed
• Decision: What was decided
• Consequences: Positive, negative, and neutral outcomes

Creating New ADRs

1. Copy the template from an existing ADR
2. Use the next sequential number (e.g., 004-*.md)
3. Submit for council review using reasoning tier
4. Update this index after acceptance