productivity▌

Guides conversion rate optimization (CRO): increasing the percentage of visitors who complete desired actions. Higher conversion rates mean increased revenue, reduced CAC, and better ROI. Use this skill when optimizing funnels, running experiments, or reducing friction on high-traffic pages.

Spring Boot 3.x code generation for REST APIs, microservices, and reactive applications with built-in security and data access patterns. \n \n Generates layered Spring Boot 3.x applications with constructor injection, Spring Data JPA repositories, REST controllers, and global exception handling \n Implements Spring Security 6 authentication flows, OAuth2, JWT, and method-level security with CORS configuration \n Supports reactive WebFlux endpoints alongside traditional blocking REST APIs and Spr

JPA/Hibernate patterns for entity design, relationships, query optimization, transactions, and performance tuning in Spring Boot. \n \n Covers entity mapping with auditing, soft deletes, indexing, and enumerated types; includes transaction management with read-only optimization and propagation strategies \n Provides N+1 prevention techniques using lazy loading, JOIN FETCH queries, and DTO projections for lightweight reads \n Demonstrates pagination with Pageable, custom repository methods, and c

Guides LinkedIn Ads setup, targeting, and optimization. LinkedIn excels at B2B and professional targeting; use when job title/company targeting matters and ACV is higher.

Teach the user a new skill or concept, within this workspace.

28 ClickHouse best practices rules organized by schema design, query optimization, and data ingestion strategy. \n \n Covers three critical areas: primary key and data type selection (immutable design decisions), JOIN and query optimization, and insert batching with mutation avoidance \n Includes 28 rules prioritized by impact, with schema design and query optimization rules marked CRITICAL due to ClickHouse's columnar storage and sparse index mechanics \n Provides structured review procedures f

Alias: skill-creator \n This skill name is kept for compatibility. \n Use sentry-skills:skill-writer as the canonical skill for creating and updating skills. \n If invoked via skill-creator , run the same workflow and conventions documented in sentry-skills:skill-writer .

Create platform-specific social media posts that respect each platform's conventions, character limits, and audience expectations. Produces copy-paste-ready content.

Check for package-lock.json (npm), pnpm-lock.yaml (pnpm), yarn.lock (yarn), bun.lockb (bun). Use whichever is present. Default to npm if unclear.

Design and deploy analytics dashboards connecting BigQuery data to Looker Studio visualizations. \n \n Supports native BigQuery connector with custom SQL queries, scheduled queries for performance optimization, and multi-table joins for complex data transformations \n Includes F-pattern dashboard layout guidance with KPI tiles, trend charts, comparison visualizations, and interactive filters for user-driven exploration \n Provides performance optimization strategies using partition keys, data ex