VersoXBT

Customize Django admin: ModelAdmin, inline models, custom actions, list_display, list_filter, search, admin site customization, and custom views. Use when the user configures Django admin, asks about admin customization, registers models, or needs admin-side data management features. Trigger when you see bare admin.site.register() calls without ModelAdmin classes.

Systematic code review checklist with severity classification. Activate whenever the user asks for a code review, wants feedback on their code, submits a PR for review, or asks what to look for when reviewing code. Also activate when writing review comments or discussing code quality standards.

Implement lazy loading and code splitting to reduce initial bundle size and improve load times. Activate whenever the user works on bundle optimization, asks about code splitting, implements dynamic imports, uses React.lazy or Suspense, sets up route-based splitting, or optimizes image loading with intersection observer.

Patterns for inter-agent communication including message passing, shared state, event-driven architectures, pub/sub, inbox/outbox, and structured vs freeform messages. Use when the user is building systems where multiple agents need to communicate, share information, coordinate work, or pass data between processing stages.

Patterns for structuring MEMORY.md and topic-based memory files for Claude Code persistent memory. Use when the user asks about remembering things across sessions, wants to organize project knowledge, or needs guidance on what to save vs not save.

Implement idiomatic Rust error handling with Result, Option, and the ? operator. Use when the user handles errors in Rust, creates custom error types, uses thiserror or anyhow, implements the From trait for error conversion, or asks about Result/Option patterns and error composition strategies.

Implement robust Go error handling with wrapping, sentinel errors, and custom types. Use when the user handles errors in Go, creates custom error types, wraps errors with fmt.Errorf and %w, uses errors.Is/As, or asks about Go error best practices and error propagation strategies.

Advanced React hooks patterns including custom hooks, memoization, refs, reducers, and external store synchronization. Use when the user is writing custom hooks, optimizing React performance with useCallback/useMemo, managing complex state with useReducer, or integrating external state stores. Trigger on any mention of React hooks, custom hooks, memoization, re-render optimization, or rules of hoo

Strategies for managing Claude Code's context window efficiently: token budgeting, progressive disclosure, reference files, and using subagents to protect context. Use when conversations are getting long, the user mentions context limits, or tasks involve reading many files.

Guide for designing CI/CD pipelines with artifact management, environment promotion, parallel jobs, quality gates, and notifications. Use when the user designs a CI/CD pipeline, asks about deployment workflows, needs to structure build-test-deploy stages, or wants to optimize pipeline performance. Trigger whenever CI/CD architecture or pipeline design is discussed.

Guide for relational database schema design with normalization, indexing strategy, constraints, naming conventions, and denormalization tradeoffs. Use when the user designs database tables, asks about normalization, needs indexing advice, or defines foreign key relationships. Trigger whenever database schema, table design, or data modeling is discussed.

Maven and Gradle build tool patterns including pom.xml structure, build.gradle.kts configuration, multi-module projects, dependency management, plugins, and BOMs. Use when the user is setting up Java/Kotlin build configurations, managing dependencies, creating multi-module projects, or troubleshooting build issues. Trigger on any mention of Maven, Gradle, pom.xml, build.gradle, dependency manageme