Guides creation of high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools.
Guides creation of high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools.
Build Next.js 16 applications with correct patterns and distinctive design. Use when creating pages, layouts, dynamic routes, upgrading from Next.js 15, or implementing proxy.ts.
Expert at creating and managing Claude Code plugins that bundle agents, skills, commands, and hooks into cohesive packages.
Build AI agents with Pydantic AI — tools, capabilities (including on-demand loading), structured output, streaming, testing, and multi-agent patterns.
Structures systematic trading strategy development with signal generation, backtesting, and validation.
Author the React + Quill implementation of a PostHog canvas: the single-component contract, the allowed imports, Quill (PostHog's design system) component and composition rules,…
Build a SaaS company from idea to scale — product development, architecture decisions, pricing, hiring sequence, fundraising stages, and operational infrastructure.
Collaboratively build and refine paper screening rubrics through brainstorming, test-driven development, and iterative feedback
Expert at creating and modifying Claude Code skills. Auto-invokes when the user wants to create, update, modify, enhance, validate, or standardize skills, or when modifying skill…
Use when creating static websites with Next.js static export - covers YAML-based content, image optimization, form handling, SEO, and deployment to GitHub Pages/Netlify/Vercel
Writes correct, version-aware Telegram bot code. Use when writing, extending, or debugging a Telegram bot in python-telegram-bot, aiogram, grammY, or Telegraf.
Build scalable WebSocket servers for real-time bidirectional communication. Use when enabling real-time bidirectional communication.
Build scalable WebSocket servers for real-time bidirectional communication. Use when enabling real-time bidirectional communication.
Build persistent memory systems for AI agents using Mem0, claude-mem, or custom implementations. Use when adding conversation memory, user preferences, or contextual reca — from…
Build persistent memory systems for AI agents using Mem0, claude-mem, or custom implementations. Use when adding conversation memory, user preferences, or contextual reca — from…
Use when building distributed microservices with Dapr sidecar architecture. Triggers include Dapr components, service invocation, state management, pub/sub, secrets, bindings,…
Build production traffic engineering for Kubernetes with Envoy Gateway, Gateway API, KEDA autoscaling, and Envoy AI Gateway.
Use when building AI agents with Google's Agent Development Kit (ADK). Triggers include creating ADK agents, Gemini-powered agents, multi-agent workflows, MCP integration — from…
Use when building AI agents with Google's Agent Development Kit (ADK). Triggers include creating ADK agents, Gemini-powered agents, multi-agent workflows, MCP integration — from…
Use when building event-driven systems with Apache Kafka on Kubernetes. Triggers include EDA patterns, Kafka producers/consumers, Strimzi operator deployment, Schema Registry,…
Produce an LLM Build Pack (prompt+tool contract, data/eval plan, architecture+safety, launch checklist).
Deploy Kubernetes workloads to real cloud providers. Use when provisioning managed Kubernetes (DOKS, AKS, GKE, EKS, Civo) or self-managed clusters (Hetzner + K3s).
Use when building web UIs with Next.js 15+ and React 19 - covers Server Components, App Router, testing with Vitest and Playwright, and accessibility standards
Build Kubernetes observability stacks with Prometheus, Grafana, OpenTelemetry, Jaeger, and Loki. Use when implementing metrics, tracing, logging, SRE practices, or cost…
Use when building AI agents with OpenAI's Agents SDK. Triggers include creating agents, implementing tools, multi-agent handoffs, guardrails, MCP integration, tracing.
Use when building AI agents with OpenAI's Agents SDK. Triggers include creating agents, implementing tools, multi-agent handoffs, guardrails, MCP integration, tracing.
Use when building async database layers with SQLModel and PostgreSQL. Triggers include async session management, create_async_engine, SQLModel relationships, CRUD operations with…
Auto-scales Buildkite agent fleets based on queue depth and job wait times using the Buildkite GraphQL API.
Monitors Buildkite agent pools via the Buildkite REST API v3 and GraphQL API. Tracks agent connectivity, queue depth, job wait times, and dispatches Slack alerts for stalled or…
Debug live Buildkite builds and stay accurate using the Buildkite MCP server and real-time documentation search.
Analyzes Buildkite pipeline YAML and optimizes parallelism using the Buildkite REST API v2 and GraphQL API.
Profiles Buildkite pipeline performance using the Buildkite REST API and GraphQL API. Analyzes step durations, agent queue wait times, and artifact upload bottlenecks.
Build, structure, and debug custom Buildkite plugins — Bash hook plugins, Docker/docker-compose plugins, and compiled (Go) binary plugins with a downloader-shim hook.
Test, lint, and set up CI for Buildkite plugins using Bats, the buildkite/plugin-tester image, the buildkite/plugin-linter, and shellcheck.
Use when the user asks to "set up types without a build step", "use vanilla JS with types", "configure erasable syntax", or mentions "JSDoc type checking".
Runs a mandatory five-phase preflight architecture pipeline on a human project description before any workspace generation is allowed.
Diagnose and fix failing CircleCI builds quickly and safely. Use when users ask to investigate failed CircleCI jobs, triage flaky pipelines, identify root causes from log — from…
Walk Claude through PyDESeq2-based differential expression, including ID mapping, DE testing, fold-change thresholding, and enrichment visualisation.
Walk Claude through PyDESeq2-based differential expression, including ID mapping, DE testing, fold-change thresholding, and enrichment visualisation.
Efficiently update multiple Azure DevOps work items at once. Use when the user wants to update many work items, bulk state changes, mass updates, batch operations, or update work…
Build Bulk API 2.0 ingest and query jobs for high-volume data movement. Use when loading or extracting large datasets over the REST Bulk API rather than row-by-row.
Walk Claude through PyDESeq2-based differential expression, including ID mapping, DE testing, fold-change thresholding, and enrichment visualisation. — from bg-szy/TOP-SKILLS
BullMQ (Redis ベースの Node.js ジョブキュー) リファレンス。 Queue, Worker, Job, FlowProducer, QueueEvents、レート制限、cron、 delayed / repeatable / priority ジョブ、再試行、デッドレター、フロー、メトリクス。 Python / Elixir /…
Use when implementing job queues, matchmaking systems, async game events, delayed jobs, or scheduled tasks with BullMQ.
BullMQ is the fastest, most reliable Redis-based distributed queue for Node.js, Python, Elixir, and PHP.
BullMQ expert for Redis-backed job queues, background processing, and reliable async execution in Node.js/TypeScript applications.
BullMQ expert for Redis-backed job queues, background processing, and reliable async execution in Node.js/TypeScript applications.
Audit a codebase's test suite for tests that pass for no good reason — no assertions, tautologies, assertions on mocks only, swallowed exceptions, unawaited async assertions,…
Bump the NVIDIA PyTorch base image (`nvcr.io/nvidia/pytorch:-py3`) used by Megatron-LM CI. Covers the two pin sites (GitHub CI in `docker/.ngc_version.dev` and GitLab CI in…
Bumps the Go version to the latest release across go.mod, tools.mod, and Dockerfiles.
Migrate a Maven or Gradle project one Java LTS step from Java 11 to Java 17: it must compile under JDK 17, conserve every previously-passing test, and raise the effective compiler…
Migrate a Maven or Gradle project one Java LTS step from Java 17 to Java 21: it must compile under JDK 21, conserve every previously-passing test, and raise the effective compiler…
Migrate a Maven or Gradle project one Java LTS step from Java 21 to Java 25: it must compile under JDK 25, conserve every previously-passing test, and raise the effective compiler…
Migrate a Maven or Gradle project one Java LTS step from Java 8 to Java 11: it must compile under JDK 11, conserve every previously-passing test, and raise the effective compiler…
Procedures for Bun binary compilation, asset bundling strategies, virtual filesystem handling, build artifact packaging, multi-target compilation patterns, and binary entry point…
Build production-grade CLI tools with Bun. Reference implementation covering argument parsing patterns (--flag value, --flag=value, --flag), dual markdown/JSON output, error…
Generate optimized Docker images for Bun applications. Use when deploying to containers, minimizing image sizes, setting up CI/CD pipelines, or deploying to Kubernetes.
Definitive, rule-first Bun development/build/runtime guidance + automation. Use when adopting Bun, migrating a repo from Node.js, auditing/fixing Bun package management…
Fast, modern JavaScript/TypeScript development with the Bun runtime, inspired by [oven-sh/bun](https://github.com/oven-sh/bun).