The library

replay-learnings · Start of similar task. Avoids repeating mistakes (muscle memory).

safe-mode · Unfamiliar codebases or pair-programming. Scope damage radius.

oe-architectural-guardrails · Before modifying routing/state/detection logic. Prevents silent data loss bugs.

java-adr · Documenting significant architectural choices over time. Prevents repeated debates.

skill-optimizer · Building reliable extraction pipelines from unstructured data.

coding-guidelines-gen · Onboarding new team members. Codifies tacit project culture.

java-api-review · Before public API release. Catches naming/nullability patterns early.

smart-commit · When you want to commit code that has passed quality gates and has a well-crafted message.

java-clean-arch · When you need to migrate Java code to hexagonal/clean architecture with DDD patterns.

commandkit-redis · When you need distributed cache, mutex, and semaphore patterns across instances.

java-commit · When you want conventional commit messages tailored to Java/Spring conventions.

java-concurrency-review · When auditing Java code for race conditions, deadlocks, and thread safety.

java-design-pattern · When you need to identify GoF patterns in code or recommend patterns for a problem.

java-docs · When adding Javadoc to existing Java methods and classes at scale.

java-explain · When you need specialized workflow support that java explain provides.

java-fix · When you need specialized workflow support that java fix provides.

java-health · When you need specialized workflow support that java health provides.

java-migrate · When a project must upgrade between major Java versions (8→11→17→21) and needs a structured checklist of breaking changes and recommended improvements.

java-refactor · When code quality needs improvement and you want safe, language-version-aware refactorings (lambdas, streams, records, pattern matching) applied.

drawio-skill · Polished, precise architectural, network, or UML diagrams that need custom styling, rich shape vocabulary, swimlanes, or editable exports with embedded XML.

minion-models · When setting up or switching between different Ollama code/reasoning models with different speed/quality tradeoffs (0.5b nano → 14b large).

java-review · Catching null dereferences, resource leaks, naming issues, missing equals/hashCode, and recommending version-gated idioms before code ships.

java-solid · Evaluating whether a class hierarchy, service design, or interface contract follows SOLID principles and suggesting targeted fixes per principle.

accessibility · Making web content usable by everyone including people with disabilities; required for legal compliance in many jurisdictions (AA level).

java-perf-check · Quick N+1 query detection, unbounded data loads, string concatenation in loops, and threading issues before they hit production.

best-practices · Hardening sites against XSS, clickjacking, MIME-sniffing; enforcing HTTPS, CSP, SRI, Trusted Types, and best-practice header configs.

java-security-check · Finding hardcoded secrets, SQL/command injection, weak crypto, insecure deserialization, and Spring Security misconfigs in Java code.

core-web-vitals · When a site needs better Google Search ranking and user experience; these three metrics drive 75th-percentile page experience scoring.

code-refactoring-assistant · Improving code quality through safe, syntax-preserving transformations without changing behavior.

java-test · Writing comprehensive tests for untested Java code; covers happy path, edge cases, exception handling with mocking guidance.

performance · Reducing latency and improving throughput when you have profiling data or suspect bottlenecks in critical code paths.

java-cache · Reducing database load and latency by applying the right caching pattern (local, distributed, cache-aside, write-through) for your workload.

autoplay-media · Playing media automatically on page load while respecting user preferences, battery life, and data usage — especially on mobile.

java-crud · Scaffolding boilerplate for database-backed entities; Spring Data JPA repositories, service layer, exception handling, and validation.

web-quality-audit · Holistic assessment of a site's performance, accessibility, security, SEO, and best-practice compliance via an automated audit.

java-jpa · Specialized N+1 detection and fetch strategy tuning beats generic code review.

browser-act-skill-forge · Reusable Skill generation with verification beats repeated manual exploration.

java-logging · Structured PII and security review of logging config beats generic linting.

browser-act · JavaScript-rendered content and verified session handling beats static fetch.

java-openapi · Automated annotation generation and Spring Boot version-aware templating beats manual documenting.

JARVIS · Repository-specific pattern detection beats generic TypeScript advice.

java-resilience · Resilience4J pattern tuning for specific failure modes beats generic retry logic.

java-scaffold · Starter template with first feature and tests beats manual project setup.

java-security · OWASP Top 10 and Spring Security vulnerability detection beats generic code review.

java-spring-ai · Spring AI integration patterns beat manual LLM client setup.

ai-slop-cleaner · Specialized AI bloat removal beats generic copyediting.

browser · Multi-browser parallel execution with session management beats single-browser tools.

analyze · Domain-specific analysis beats generic content summarization.

ai-sdk · When you need current API signatures, configuration options, or provider-specific settings for the Vercel AI SDK.

imagify-architecture · When refactoring legacy code or onboarding new services to maintain consistent structure.