Use the @executor-js/emulate service emulators (GitHub, Google, Stripe, Resend, WorkOS, …) to test integrations for real — full OpenAPI specs, working OAuth flows, mintable credentials, and a request ledger for assertions. Use when a test or demo needs a…
Runbook for releasing the `executor` CLI package (stable and beta). Covers scope of what ships with the CLI, user-facing changelog conventions, Changesets + Version Packages PR flow, beta train entry/exit, and owner preferences. Use when the user asks to cut…
Build modals/dialogs self-contained: form and in-flight state lives inside, closing unmounts it. Use when writing or reviewing a modal/dialog, especially one that owns async work (OAuth popups, timers, subscriptions, AbortControllers). Catches the…
Query Executor's production telemetry — Axiom traces (executor-cloud dataset), prod Postgres via PlanetScale, PostHog product analytics — through the Executor MCP. Use when investigating prod errors, latency, usage, churn signals, or verifying a deploy's…
User guide for the local squash-safe `stack` CLI for stacked PR repair. Use when someone asks how to inspect, track, sync, merge, document, or undo stacked pull requests in squash-merge repositories. Prefer this tool over GitHub's `gh stack` command for this…
Route HTTP through Effect boundaries instead of raw fetch. Use when lint flags executor/no-raw-fetch or when adding networked protocol/provider code.
Detects hand-rolled optimistic-update plumbing in React code that should be using effect-atom's Atom.optimistic and Atom.optimisticFn instead. Run on diffs touching packages/react/src/api/atoms.tsx, packages/react/src/pages/**/*.tsx, or any file that imports…
Fix lint findings that use untyped JavaScript error handling instead of Effect typed failures. Use when lint flags new Error, throw, try/catch, Promise.catch, Promise.reject, instanceof Error, unknown error message/stringification, or redundant helpers that…