meridian-provider-builder

What problem does it solve?

Meridian developers need a reliable, ADR-compliant way to implement new market data provider adapters without missing required resilience, cancellation, rate limiting, and JSON serialization conventions.

Core Features & Use Cases

• Provider scaffolding for all provider types: Generate streaming (IMarketDataClient), historical/backfill (IHistoricalDataProvider), and symbol search (ISymbolSearchProvider) implementations.
• Compliance-first architecture: Ensures required attributes, IOptionsMonitor<T> usage, cancellation propagation, source-generated JSON (ADR-014), HTTP client factory usage (ADR-010), and required streaming reconnection behavior.
• Built-in test scaffolds: Produces matching test cases for success, rate limiting, HTTP error handling, cancellation, and empty responses (historical) or reconnect/subscribe/dispose behaviors (streaming).

Quick Start

Use the meridian-provider-builder skill to implement a new streaming or historical data adapter from the appropriate template and generate the required provider module and tests.