Use when adding read-through caching to a walkerOS store, memoizing a slow API/Sheets backing, composing multi-tier cache chains, or deduplicating concurrent store reads. Covers recipes, TTL choice, error policy, and observability counters.
Use when configuring walkerOS event mappings for specific use cases. Provides recipes for GA4, Meta, custom APIs, and common transformation patterns.
Use when transforming walkerOS events in the flow (source→collector or collector→destination), configuring data/map/loop/set/condition/policy, or using $code: syntax in JSON configs.
Use when bundling walkerOS flows, testing events with simulate/push, running local servers, validating configs, or configuring Flow JSON files.
Use when wiring `@walkeros/transformer-ga4` into a server flow, overriding default GA4 event mappings, dropping events, adding custom event keys, or troubleshooting GA4 Measurement Protocol decoding. Covers the `before`-chain wiring contract, configuration recipes, and per-field patching with extend/remove.
Use when writing or updating walkerOS documentation - README, website docs, or skills. Covers quality standards, example validation, and DRY patterns.
Use when learning walkerOS architecture, understanding data flow, or designing composable event pipelines. Covers Source→Collector→Destination pattern and separation of concerns.
Use when writing, simulating, validating, or testing with walkerOS step examples. Covers the complete lifecycle from authoring examples to CI integration.