全部能力

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's…

Use when implementation is complete, all tests pass, and you need to decide how to integrate the work - guides completion of development work by presenting…

Define a set of actionable design principles that guide decision-making and resolve trade-offs.

Implements keyboard, directional, and scene-level focus behavior across SwiftUI and UIKit. Use when managing @FocusState, defaultFocus, focused values,…

Research competitors and compare positioning, messaging, content strategy, and market presence. Use when analyzing a competitor, building battlecards,…

Build MCP servers in Python with FastMCP to expose tools, resources, and prompts to LLMs. Supports storage backends, middleware, OAuth Proxy, OpenAPI integration, and FastMCP Cloud deployment. Prevents 30+ errors. Use when: creating MCP servers, or troubleshooting module-level server, storage, lifespan, middleware, OAuth, background tasks, or FastAPI mount errors.

Design error prevention, detection, and recovery experiences.

Expert in LangGraph - the production-grade framework for building stateful, multi-actor AI applications. Covers graph construction, state management, cycles…

Deep web scraping, screenshots, PDF parsing, and website crawling using Firecrawl API. Use when you need deep content extraction from web pages, page…

Information Security Management System (ISMS) audit expert for ISO 27001 compliance verification, security control assessment, and certification support. Use…

Technical blog post writing with structure, code examples, and developer audience conventions. Covers post types, code formatting, explanation depth, and…

Design and execute performance tests to measure response times, throughput, and resource utilization. Use for performance test, load test, JMeter, k6, benchmark, latency testing, and scalability analysis.

Best practices for building UI with Jetpack Compose, focusing on state hoisting, detailed performance optimizations, and theming. Use this when writing or…

基于 Steinberger 标准对生成的 CLI 进行评分，并排比较两个 CLI

使用确定性规则自动组建评审小组，根据计划文件分派代理，并收集评审结论。

Build augmented reality experiences with RealityKit and ARKit on iOS. Use when adding 3D content with RealityView, loading entities and models, placing objects…

Find bugs, security vulnerabilities, and code quality issues in local branch changes. Use when asked to review changes, find bugs, security review, or audit…

打磨生成的 CLI 以通过验证并达到发布标准。运行诊断（dogfood、verify、scorecard、go vet），自动修复所有问题（验证失败、死代码、描述、README、MCP 工具质量），报告修改前后的差异，并提示是否发布。可在任何 /printing-press 运行之后使用，或用于 ~/printing-press/library/ 中的任何 CLI。触发短语："polish"、"improve the CLI"、"fix verify"、"make it publish-ready"、"clean up the CLI"、"get this ready to ship"。

Tech Stock Earnings Deep Dive Analysis and Multi-Perspective Investment Memo System (v3.0). Covers 16 major analysis modules (A-P), 6 investment philosophy…

SEO content brief creation with keyword research, search intent analysis, and content structure. Covers SERP analysis, heading hierarchy, word count targets,…