Skill UI

Guides engineers through building, testing, and deploying Model Context Protocol servers or clients that link AI systems with external tools, emphasizing transports, Zod/Pydantic schema validation, and JSON-RPC compliance checks.

Guides plugin developers through integrating Model Context Protocol (MCP) servers into Claude Code, covering configuration files, server types (stdio, SSE, HTTP, WS), environment variables, and authentication so external services appear as structured tools.

Provides ready-to-use role and task prompt templates for developers, writers, reviewers, and analysts, helping them request debugging, documentation, performance, and creative assistance via structured guidance.

A comprehensive toolset for the full backend development lifecycle. This suite enables developers to scaffold API routes from OpenAPI specifications, manage complex database migrations and optimization (PostgreSQL), and perform rigorous load/performance testing. It supports building robust microservices, securing REST APIs, and ensuring system scalability.

Provides a comprehensive guide and framework for building robust, production-grade Slack applications. Utilizes the recommended Bolt framework to handle authentication, event routing, and request verification across Python, JavaScript, and Java. Covers advanced topics like interactive UI design using Block Kit, implementing slash commands, managing OAuth flows, and integrating with Workflow Builder. Ideal for developers building sophisticated, enterprise-level team communication tools.

Guides teams through configuring a Vercel-powered local dev loop with hot reload, Node.js tooling, and test suites so developers can iterate fast in the same environment they'll deploy to.

Guides developers through scikit-learn workflows for classical supervised and unsupervised tasks, data preprocessing, evaluation schemes, hyperparameter tuning, and end-to-end pipelines when building interpretable production models.

Apify Actorization is a process that transforms existing, standalone software or scripts (like CLI tools) into standardized, reusable serverless applications called Actors. Actors are packaged as Docker images, accepting structured JSON inputs and producing structured JSON outputs. This skill guides developers on migrating projects to the Apify platform, ensuring compatibility, and enabling scalable, event-driven data processing pipelines.

This tool is designed for defining and scaffolding production-grade, multi-agent workflows. It allows developers to move beyond single prompts by structuring complex tasks into explicit steps. Core capabilities include selecting workflow patterns (e.g., sequential, parallel, orchestrator), defining handoff contracts, implementing error recovery strategies, and enforcing context and cost discipline across long-running AI processes.

Executes end-to-end content creation for B2B SaaS, developer tools, and technical audiences, moving from topic to publish-ready piece via guided research, drafting, and optimization modes.

Python Security Auditor is a concise tool that inspects Python codebases for common vulnerabilities and configuration issues, helping developers prioritize fixes and maintain secure deployments.

Provides guidance and tooling tips for upgrading Ruby on Rails applications, helping developers prepare for new releases and manage dependency shifts safely.