Marketplace
Find the right skill for the job.
Browse the full catalog through outcome-first channels, technical facets, rating filters, and server-side pagination built for a large public marketplace.
market-news-analyst
This skill should be used when analyzing recent market-moving news events and their impact on equity markets and commodities. Use this skill when the user requests analysis of major financial news from the past 10 days, wants to understand market reactions to monetary policy decisions (FOMC, ECB, BOJ), needs assessment of geopolitical events' impact on commodities, or requires comprehensive review of earnings announcements from mega-cap stocks. The skill automatically collects news using WebSearch/WebFetch tools and produces impact-ranked analysis reports. All analysis thinking and output are conducted in English.
options-strategy-advisor
Options trading strategy analysis and simulation tool. Provides theoretical pricing using Black-Scholes model, Greeks calculation, strategy P/L simulation, and risk management guidance. Use when user requests options strategy analysis, covered calls, protective puts, spreads, iron condors, earnings plays, or options risk management. Includes volatility analysis, position sizing, and earnings-based strategy recommendations. Educational focus with practical trade simulation.
cost-optimization
Provides expert cloud cost optimization strategies across AWS, Azure, and GCP, implementing FinOps principles to reduce expenses through right-sizing, reserved instances, savings plans, storage tiering, and continuous optimization for significant savings.
ml-deployment-helper
This skill prepares machine learning models for production deployment by generating containerized APIs, batch processing systems, and monitoring infrastructure with A/B testing capabilities, ensuring models are production-ready with versioning and rollback support.
type-safety-validation
Provides concrete examples for implementing end-to-end type safety using Zod, tRPC, and Prisma. Shows how to validate data at runtime, build type-safe APIs, and ensure database queries match TypeScript types. Includes modern TypeScript 5.7+ features and a complete full-stack example.
golden-dataset-validation
Validation rules, schema checks, duplicate detection, and coverage analysis for golden dataset integrity
langchain-architecture
Teaches developers how to build LLM applications using LangChain's core patterns for agents, memory, document processing, and chains. Provides concrete code examples for implementing agents, constructing multi-step workflows, and managing conversation state. Includes testing strategies and practical patterns like RAG and custom tool integration.
safeword-bdd-orchestrating
A BDD orchestrator that guides feature development through defined phases from behavior definition to TDD implementation. It tracks progress via ticket phases, validates scenarios for atomicity/observability/determinism, and hands off to TDD for implementation. Useful for multi-file features with new state or flows.
dependency-upgrade
Provides a structured approach for upgrading major dependency versions, including compatibility analysis, staged rollout plans, and testing strategies. Offers concrete commands for npm/yarn, migration scripts, and automated update configurations like Renovate and Dependabot.
requesthunt
Generate user demand research reports from real user feedback. Scrape and analyze feature requests, complaints, and questions from Reddit, X, and GitHub.
excel-report-generator
Automatically generate Excel reports from data sources including CSV, databases, or Python data structures. Supports data analysis reports, business reports, data export, and template-based report generation using pandas and openpyxl. Activate when users mention Excel, spreadsheet, report generation, data export, or business reporting.
nuxt-ui-v4
Nuxt UI v4 is a comprehensive component library with 125+ accessible, production-ready components for building Nuxt v4 applications, featuring Tailwind CSS v4, dark mode, theming, and first-class AI integration for dashboards, forms, and chat interfaces.
newsletter-events-setup
This skill sets up a dual-runtime environment (Python 3.12+ with uv and Node.js 18+ with bun) for a newsletter events plugin. It handles initial installation, dependency updates, and environment verification for tools that scrape Facebook and Instagram events.
create_handoff
Creates structured handoff documents for transferring work between Claude sessions. Automates file naming with metadata collection, includes session outcome tracking, and provides clear templates for task status, learnings, and next steps.
docker-log-debugger
Provides Docker Compose log filtering commands to identify errors in containerized applications. Focuses on grep patterns for error detection with time-based filtering and service-specific commands for common debugging scenarios.
verification-gate
A quality gate that runs automatically before declaring any task complete. It executes tests, builds, security checks, and code reviews silently, fixing issues when possible or prompting users with simple questions. Users only see success messages after all validations pass.
subagent-creator
Provides structured guidance for creating Claude subagents with clear templates, tool selection advice, and practical examples. Helps users build autonomous agents that run via Task tool with proper isolation and tool restrictions.
remembering-conversations
Use when user asks 'how should I...' or 'what's the best approach...' after exploring code, OR when you've tried to solve something and are stuck, OR for unfamiliar workflows, OR when user references past work. Searches conversation history.
update-buttercut
This skill automates updating the ButterCut CLI tool with dual update paths: git pull for git repositories or direct download from GitHub. It includes backup creation, version verification, and test execution to ensure updates don't break existing functionality. The workflow handles edge cases like uncommitted changes and provides clear failure reporting.
api-digest
A specialized skill for generating detailed API data digests with clear analysis guidelines, though implementation details are incomplete and dependent on external scripts.
setup-claude-md
Generates CLAUDE.md files to document tech stacks, commands, and repository structure for AI-assisted development. The skill provides a template approach but lacks detailed implementation guidance and concrete examples of what the generated files contain.
windows-expert
Provides practical guidance for Windows-WSL interoperability tasks including path conversion, executable calling, and system administration. Covers common pain points like file permissions, line endings, and networking quirks. Focuses on actionable commands rather than theoretical concepts.
mcp-builder
Provides a structured workflow for building MCP servers to connect LLMs with external services. Guides developers through research, planning, implementation, and testing phases with specific technical advice for both Python and TypeScript stacks. Includes concrete examples of tool design, error handling, and evaluation creation.
frontend-htmx
Provides a complete Rust stack for building web applications with server-side rendering using Axum, Askama templates, and HTMX for dynamic interactions. Eliminates JavaScript build toolchains and deploys as a single binary. Includes template examples, handler patterns, and HTMX attribute usage for common UI updates.