Browse reusable Agent Skills, each with a clear purpose and practical guidance.
Add a new transform under `core/connectors/sdk/src/transforms/`. Transforms mutate, filter, or convert messages between source/encode and decode/sink. Use when adding field-level transforms (add/delete/update/filter), format conversions, envelope unwrapping, or similar config-driven message manipulations for Apache Iggy connectors. Use for transform authoring. NOT for runtime internals or sink/source loops.
Entry point and index for the Apache Iggy Connectors subsystem (`core/connectors/`). Load this first when working anywhere under `core/connectors/` - runtime, SDK, sinks, sources, or transforms. Routes to the focused per-area skills.
Adding or changing API operations in `@repo/operations`. One source of truth (`defineOperation` + a Zod schema) becomes an HTTP endpoint, an OpenAPI operation, an MCP tool, TS + Python SDK methods, a `latitude` CLI command, and an in-process agent tool — descriptions and contracts must be written with all of these readers in mind.
Layering and boundaries, web vs public API, app layout (clients, routes, logging), ports/adapters, runtime-portable domain/shared/utils code, multi-tenancy, DDD layout, or anti-patterns.
Queues and workers, domain event publishers, async notifications or projections, or not doing that work inside HTTP handlers.
Sessions, sign-in/sign-up flows, OAuth, magic links, or organization context on the session.
Adding, modifying, or guarding staff-only `/backoffice` features — cross-organisation admin tools gated behind `users.role === "admin"`.
ClickHouse queries, Goose migrations, chdb test schema, or telemetry storage paths.
Drizzle schema, repositories, RLS, SqlClient wiring, Postgres migrations, psql / reset, or platform mappers (toDomain* / toInsertRow).
Composing Effect programs, domain errors, HttpError, repository error types, or error propagation at HTTP boundaries.