The library

constraint-drilling · Sharpening a broad research hypothesis into testable subclaims.

agent-orchestration · When multiple independent agents must coordinate on shared goals without central control.

embedded-systems · When embedded performance or power constraints demand hardware-aware firmware.

fleet-mission · When a fleet must execute synchronized, distributed behaviors toward a shared objective.

fastapi-expert · When a Python service needs sub-100ms latency and high concurrency that sync frameworks can't match.

gupp-propulsion · When vehicle efficiency or acceleration performance must be pushed beyond default calibrations.

feature-forge · When baseline model accuracy plateaus and feature engineering is the remaining leverage.

mayor-coordinator · When a project spans multiple teams and success requires explicit coordination, not just communication.

fine-tuning-expert · When zero-shot performance is inadequate but full training is too expensive.

notion-2 · Agents needing read-modify-append workflows on Notion databases without destructive rewrites.

polecat-worker · Single-task ephemeral agents that execute one bead to completion and terminate, never re-activate.

flutter-expert · Cross-platform mobile development where reusable const widgets and scoped state management (Riverpod) reduce rebuilds and improve frame rates.

fullstack-guardian · Teams building features across frontend, backend, and database that need security-first design avoiding common injection and timing attacks.

sling-dispatch · Orchestrating work across multiple ephemeral execution units where idempotent dispatch and crash recovery matter more than atomic transactions.

game-developer · Cross-platform games requiring stable 60+ FPS, minimal GC pressure, and proper object lifecycle management (pooling, caching).

witness-observer · Passive observation of worker agent health where escalation to a supervisor (mayor) is needed but the observer never modifies work or resolves conflicts.

golang-pro · Concurrent systems requiring fine-grained goroutine lifecycle, bounded resource pools, and time-bounded execution with proper cancellation.

accessibility-patterns · When using accessibility patterns in skill contexts.

graphql-architect · When using graphql architect in skill contexts.

kit · When using kit in skill contexts.

api-design · designing APIs, choosing status codes, or creating endpoints

java-architect · building, configuring, or debugging enterprise Java applications with Spring Boot 3

ci-cd-patterns · CI/CD pipeline best practices for GitHub Actions, deployment strategies, and pipeline optimization

javascript-pro · building vanilla JavaScript applications, implementing Promise-based async flows, optimising browser or Node

compliance-governance · compliance, governance, and supply chain security guidance for cloud-native systems

kotlin-specialist · idiomatic Kotlin implementation patterns including coroutine concurrency, Flow stream handling, multiplatform architecture, Compose UI co...

dependency-audit · dependency management and supply chain security practices for auditing vulnerabilities, checking licenses, assessing dependency health, a...

kubernetes-specialist · deploying or managing Kubernetes workloads

docker-patterns · Best for building production Docker images with multi-stage builds and security hardening.

laravel-specialist · Best for developing Laravel 10+ applications with Eloquent models, API resources, and queues.

env-setup · Best for securing environment configurations and preventing secrets from leaking into version control.

legacy-modernizer · Best for incrementally modernizing legacy systems without disrupting production operations.

file-operation-patterns · Best for writing deployment scripts that safely handle bulk file operations.

mcp-developer · Best for building MCP servers that connect Claude to external tools and data sources.

finops-patterns · Best for analyzing cloud spend and recommending rightsizing opportunities.

microservices-architect · Best for designing distributed microservices with resilience patterns and observability.

publish-pac · Best for preparing polished content drafts into publication packages with metadata.

gitops-patterns · Best for implementing GitOps workflows with ArgoCD or Flux on Kubernetes.

beta-status · Best for documenting and communicating beta feature status in projects.

hook-recipes · Best for configuring deployment hooks and automating post-deployment tasks.

monitoring-expert · Best for designing observability systems with metrics, logs, and distributed tracing.

dev-release · Best for managing development releases and coordinating deployment cycles.

infrastructure-as-code · Best for defining infrastructure as code across major cloud providers.

nestjs-expert · Best for building backend services with NestJS, TypeORM, and advanced patterns.

using-sentry · Best for configuring error tracking and crash reporting with Sentry.

nextjs-developer · Best for building full-stack web applications with Next.js and modern tooling.

save-insight · When you need to compound knowledge from a completed project or challenge so future similar work is easier.

pandas-pro · When manipulating large datasets with grouped aggregations, merges, time series resampling, or memory optimization.

get-shit-done · When running a project through strict phases with verified deliverables and GitHub integration.

sql-patterns · When optimizing queries, designing schemas, or ensuring SQL injection prevention via parameterized queries.