Browse reusable Agent Skills, each with a clear purpose and practical guidance.
Use when investigating, developing, debugging, testing, or reviewing Aspire VS Code extension behavior under extension/, including extension UI, command, debugger, RPC, DCP, MCP, and CLI-integration issues or features.
Plan, write, and validate helm-unittest tests for a chart. Discovers chart structure, maps coverage gaps, and applies repository helm-unittest conventions.
Run a Pinot JMH benchmark twice — once on a baseline commit, once with the current changes — and report both sets of results side by side. Uses a git worktree so the user's working tree is never disturbed.
Pull recent GitHub Actions failures for a Pinot test class and analyze whether they share a root cause. Uses the gh CLI. Surfaces stack traces, failure patterns, and a candidate hypothesis — does not auto-fix.
Review Apache Pinot diffs for architectural concerns — module boundaries, SPI vs. impl separation, circular deps, misplaced logic (broker code in server, server code in controller), abstraction choice (interface vs. abstract class), plugin layering, and layering violations between pinot-spi / pinot-common / pinot-core / pinot-segment-spi / pinot-segment-local. Trigger keywords — new interface, abstract class, package move, module, SPI, broker-server boundary, plugin, shaded.
Review Apache Pinot diffs for concurrency, state management, visibility, atomic state transitions, lock changes, Helix IdealState updates, upsert metadata safety, consumer/stream ingestion races, and shared-observer correctness. Trigger keywords — synchronized, volatile, AtomicReference, ConcurrentHashMap, ReentrantLock, StampedLock, Helix, IdealState, ZkClient, version-checked write, upsert metadata, consumer coordinator, stream partition.
Review Apache Pinot diffs for configuration and backward-compatibility risks. Covers config key renames, SPI signature changes, schema/enum additions, feature-flag defaults, multi-level config override validation, rolling-upgrade safety, REST/JSON/Protobuf field evolution, and segment/DataTable format versioning. Trigger keywords — config key, config rename, SPI, feature flag, enum, schema type, DataTable version, segment version, Protobuf, Thrift, REST endpoint, @Deprecated, mixed-version, rolling upgrade, ZooKeeper schema.
Review Apache Pinot diffs for correctness issues — null handling, type dispatch, numeric precision (INT/LONG/BIG_DECIMAL), exhaustive switch coverage for DataType / IndexType, resource leaks in close/destroy paths, off-by-one errors in row iteration, and silent wrong-result risks. Trigger keywords — null, Nullable, Optional, getStoredType, DataType switch, IndexType switch, close, destroy, realtime persist, precision, BigDecimal, isNullable, null vector.
Review Apache Pinot diffs for naming, API design, and public-surface hygiene — method and class names; REST JSON field names; SPI method names; enum constant names (permanent); consistency with existing patterns; fully-qualified class names inline (disallowed); Javadoc on new public classes. Trigger keywords — public API, SPI, REST, @JsonProperty, enum name, class rename, method rename, Javadoc.