SkillAdd i18n KeysExtract hardcoded user-visible strings from React components and add i18next keys with ICU placeholders across all supported locales.
SkillAdd TestsAnalyze existing untested code, identify gaps, and write tests to improve coverage and confidence.
SkillConfigure Feature FlagAdd a feature flag with a clear type, naming convention, rollout strategy, observability, and a scheduled cleanup ticket.
SkillConfigure SAML SSOWire SAML 2.0 single sign-on into a service with proper metadata exchange, signing, encryption, and a gated rollout.
SkillFix BugDiagnose and fix a bug systematically. Reproduce, write a regression test, find root cause, fix, and verify.
SkillImplement FeatureGuide a developer from a ticket, spec, or idea to working code with tests.
SkillImplement Flutter FeatureGuide a Flutter developer from a ticket to a fully wired feature across data, domain, and presentation layers with a BLoC and tests.
SkillImplement React FeatureGuide a frontend developer through building a React/TypeScript feature slice end-to-end — components, hooks, queries, store, translations, styles, and tests.
SkillImplement with TDDBuild a feature using the red-green-refactor cycle. Write a failing test first, implement the minimum to pass, then refactor.
SkillRefactor CodeImprove code structure, readability, or performance without changing behavior. Tests must pass before and after every change.
SkillWrite Database MigrationCreate a database schema migration with rollback support. Covers new tables, columns, indexes, and data migrations.
SkillWrite Kafka ConsumerImplement a reliable Kafka consumer with typed deserialization, retry and DLQ handling, idempotent processing, and integration tests.
SkillWrite Kafka ProducerImplement a safe Kafka producer with idempotence, acks=all, async send handling, optional transactional outbox, and metrics.
SkillWrite MyBatis MapperCreate a MyBatis mapper interface and XML for a CRUD or query operation, with safe parameter binding and a unit test.