# SignalVault MVP

Portable, graph-backed signal store for finance with offline replay and privacy-preserving sharing.

Key components
- Canonical graph primitives: SignalNode, Edge, Scenario, HedgePlan
- Graph-of-Contracts registry for adapters and data contracts
- Deterministic offline replay engine for reproducible backtests
- Toy adapters: price feed and simulated venue
- Lightweight privacy primitives placeholder (budgets, simple aggregation)

Quick start
- Run tests: pytest
- The MVP demonstrates basic delta application and deterministic replay across two adapters.

## MVP Roadmap and Next Steps
- Extend verifiable primitives: formalize end-to-end audit logging with hash-chains and signer provenance.
- Delta-sync protocol: add version vectors, cryptographic hashes, and bounded-latency replay across partitions.
- Privacy primitives: expand secure aggregation and local DP budgets with per-message tagging.
- GoC registry improvements: richer contract schemas and per-message metadata for replay protection.
- Cross-venue MVPs: wire two starter adapters (price feed and simulated venue) over TLS with end-to-end delta-sync.
- Governance ledger: anchor mutations to a public hash and maintain auditable history.
- KPI dashboards: delta-sync latency, audit-log coverage, adapter conformance, and privacy-budget adherence.
- Documentation: toy contract sketches, two-adapter MVP spec, and onboarding guide for contributors.

If you want, I can generate a concrete toy contract sketch and an MVP spec for 2 adapters to bootstrap the integration.
Notes
- This is a minimal, MVP-focused subset intended to bootstrap the broader SignalVault vision.
- See signalvault/ for the core primitives and demo adapters.