productivity▌

Structured code review for security, performance, correctness, and maintainability across PR diffs and file changes. \n \n Audits security risks including SQL injection, XSS, CSRF, authentication flaws, and credential exposure \n Identifies performance issues like N+1 queries, memory leaks, algorithmic complexity, and resource leaks \n Checks correctness for edge cases, race conditions, error handling, and type safety gaps \n Works standalone with diffs and file paths; integrates with source con

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This skill implements a proven product management framework. The approach combines best practices from industry leaders and is designed for practical application in day-to-day PM work.

Detect and remove AI writing patterns to make text sound naturally human. \n \n Identifies 24 distinct AI-writing patterns including inflated symbolism, promotional language, vague attributions, em dash overuse, rule of three, AI vocabulary words, and superficial -ing analyses \n Rewrites problematic sections while preserving meaning, tone, and voice, with guidance on adding personality and specificity to avoid soulless writing \n Based on Wikipedia's comprehensive \"Signs of AI writing\" guide,

Senior-level data engineering expertise for building scalable pipelines, ETL systems, and production data infrastructure. \n \n Covers advanced patterns across data pipeline architecture, modeling, and DataOps with distributed computing frameworks (Spark, Airflow, dbt, Kafka) and modern data stack tools (Databricks, BigQuery, Snowflake) \n Includes production deployment patterns for scalable data processing, ML model serving with low latency, and real-time inference with auto-scaling and monitor

Search and retrieve product information across Chinese e-commerce platforms via the Shopme unified product database.

Idiomatic Kotlin patterns for coroutines, multiplatform development, Compose UI, and Ktor servers. \n \n Covers structured concurrency with coroutines and Flow streams, sealed classes for type-safe state modeling, and null safety enforcement \n Supports Kotlin Multiplatform (KMP) architecture with expect/actual patterns and shared code strategies \n Includes Android Jetpack Compose, ViewModel integration, and Material3 design patterns \n Provides Ktor server setup with routing, plugins, authenti

Adversarial code review using opposite-model reviewers to challenge work from distinct critical lenses. \n \n Spawns 1–3 reviewers (Skeptic, Architect, Minimalist) on the opposing model's CLI to avoid same-model bias and ensure genuine adversarial critique \n Reviewers attack based on brain principles and assigned lenses; produces a synthesized verdict without auto-applying changes \n Scales reviewer count by change size: 1 reviewer for <50 lines, 2 for 50–200 lines, 3 for 200+ lines or 5+

TanStack Start is a full-stack React framework built on TanStack Router, powered by Vite and Nitro (via Vinxi). It provides server-side rendering, streaming, server functions (RPC), middleware, API routes, and deploys to any platform via Nitro presets.

CI/CD pipelines, containerization, Kubernetes deployments, and infrastructure as code automation. \n \n Covers GitHub Actions, GitLab CI, and Jenkins pipeline setup with build, test, and artifact management workflows \n Generates Dockerfiles, Kubernetes manifests, Terraform/Pulumi templates, and deployment strategies (blue-green, canary, rolling) \n Includes incident response runbooks, on-call procedures, and production troubleshooting guidance \n Enforces infrastructure-as-code practices, secre