Rails telemetry for agents and humans, in a database you own
Skill Claude CodeCodex
Use when investigating production behavior by querying wide events (a slow route, an error spike, a suspicious deploy, "why is this happening for account X"). Covers the data model, the symptom-to-query workflow, and standing queries worth running.
Skill Claude CodeCodex
Use when adding or changing app code that should be observable in production: new features, slow paths, rescue blocks, background jobs. Covers the WideEvent API (set/phase/error!), attribute naming conventions, the registry workflow, and test assertions.
Skill Claude CodeCodex
Use when a human asks to set up, deploy, or finish deploying the bundled Wide Events DuckDB store (the Kamal accessory that receives production telemetry). Covers the store generator, DNS, kamal setup, and post-deploy verification end to end.