IDE 與編輯器

Guide for implementing MCP Apps (SEP-1865) - interactive UI extensions for MCP servers. Use when building MCP servers that need to return rich, interactive HTML-based UIs alongside tool results for conversational AI hosts like Claude Desktop or ChatGPT.

This skill should be used when the user asks to "update spec", "update plan", "create derive artifacts", "check progress", "session continuity", "derive documents", or needs guidance on managing the persistent documentation artifacts used by the DERIVE workflow. Provides templates and guidance for each artifact type.

Enhanced guide for creating effective skills with automatic packaging workflow. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations. Automatically offers to package and provide download links for immediate installation.

Process and generate multimedia content using Google Gemini API. Capabilities include analyze audio files (transcription with timestamps, summarization, speech understanding, music/sound analysis up to 9.5 hours), understand images (captioning, object detection, OCR, visual Q&A, segmentation), process videos (scene detection, Q&A, temporal analysis, YouTube URLs, up to 6 hours), extract from documents (PDF tables, forms, charts, diagrams, multi-page), generate images (text-to-image, editing, composition, refinement). Use when working with audio/video files, analyzing images or screenshots, processing PDF documents, extracting structured data from media, creating images from text prompts, or implementing multimodal AI features. Supports multiple models (Gemini 2.5/2.0) with context windows up to 2M tokens. | Sử dụng khi: AI, LLM, vision, embedding, phân tích hình ảnh, Gemini API.

Provides complete development workflow from Linear story pickup to completion. Covers investigation, planning, implementation, PR creation, and status updates. Use when implementing features, fixing bugs, working on Linear stories, creating PRs, starting development work, or when user asks to "work on", "implement", "build", or "develop" a feature. Also triggers for production bugs and issue investigation.

Advanced frontend web development expert system that provides comprehensive modern web development services including architecture design, UI/UX implementation, performance optimization, engineering setup, and cross-platform development through expert collaboration and intelligent tool integration.

Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).

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 the agent's capabilities with specialized knowledge, workflows, or tool integrations.

Comprehensive CSS generation, editing, and enhancement tool. Use this skill when users need to create CSS from scratch, modify existing CSS, enhance CSS with modern features, optimize CSS performance, or generate CSS frameworks and components. This skill handles CSS generation, editing, enhancement, validation, and optimization tasks.

Skill de validação pré-entrega para projetos de desenvolvimento (backend/frontend: tests, lint, tsc, docs, QA).

Manages a structured knowledge base of patterns, troubleshooting guides, best practices, and workflows. Activates when discovering reusable insights, solving technical problems, or establishing new standards. Records knowledge in categorized files for future reference without bloating global CLAUDE.md.

Guide for using mise (mise-en-place) to manage development tools, runtime versions, environment variables, and tasks across projects

Interactive map tools including swipe comparison, measurement, identify, and routing. Use for layer comparison, distance/area measurement, and navigation services.

Validates command frontmatter, delegation patterns, simplicity guidelines, and documentation proportionality. Use when reviewing, auditing, analyzing, evaluating, improving, or fixing commands, validating official frontmatter (description, argument-hint, allowed-tools, model), checking delegation clarity or standalone prompts, assessing simplicity guidelines (6-15 simple, 25-80 documented), validating argument handling, or assessing documentation appropriateness. Distinguishes official Anthropic requirements from custom best practices. Also triggers when user asks about command best practices, whether a command should be a skill instead, or needs help with command structure.

Senior Backend Code Reviewer with 12+ years Java experience. Use when reviewing Java/Spring code, checking code quality and style, identifying code smells and anti-patterns, verifying security practices, ensuring test coverage, or configuring static analysis tools (Checkstyle, SpotBugs, SonarQube).

Shared resource library for Beam AI integration skills. DO NOT load directly - provides common references (setup, API docs, error handling, authentication) and scripts used by beam-connect and individual Beam skills.

Search for items and properties on Wikidata and retrieve external identifiers. Use when an agent needs to (1) search for Wikidata items by label or alias, (2) get entity details including labels, descriptions, aliases, (3) retrieve external identifiers (authority control IDs) for an entity, (4) look up properties or claims for items. Triggers on queries mentioning Wikidata, Q-IDs, P-IDs, authority control, external identifiers, or structured knowledge base lookups.

Ensures all file operations occur in the correct worktree directory to prevent accidental changes to the wrong codebase. Use when implementing, reviewing, testing, or documenting code in worktree-based development workflows.

Weaves custom Skills for Claude following official best practices including proper structure, metadata, progressive disclosure, and security guidelines. Use when creating new skills, building custom workflows, or when user mentions skill creation, skill development, custom skill authoring, weaving skills, or crafting skills.

@effect/ai integration patterns for categorical AI composition, typed error handling, and production prompt pipelines. Use when building AI applications with Effect-TS, composing LLM calls with typed errors, creating tool-augmented AI systems, or integrating multiple AI providers.