发现 Skills

Architectural guidance for building node-based UIs with React Flow. Use when designing flow-based applications, making decisions about state management, integration patterns, or evaluating whether React Flow fits a use case.

Zustand state management for React and vanilla JavaScript. Use when creating stores, using selectors, persisting state to localStorage, integrating devtools, or managing global state without Redux complexity. Triggers on zustand, create(), createStore, useStore, persist, devtools, immer middleware.

테스트 작성, 테스트 전략 결정, 새 기능·버그 수정의 테스트 커버리지 리뷰 시 사용.

Install and configure Authelia as an authentication gateway for self-hosted services. Adds SSO, 2FA, and access control policies to any reverse proxy setup.

Monitor disk usage across partitions, find large files, alert on low space, and auto-clean temp files.

Install, configure, and manage Fail2ban intrusion prevention — monitor bans, manage jails, whitelist IPs, and get alerts on brute-force attacks.

Watch files and directories for changes — trigger scripts, sync, alerts, or backups automatically on create/modify/delete events.

Scan project dependencies for license compliance — flag risky licenses, generate SBOM reports, enforce policies.

Parse, analyze, and monitor log files — detect errors, anomalies, and patterns with instant alerts.

Network discovery and security scanning with nmap. Scan hosts, detect services, check vulnerabilities, and generate reports — all from simple commands.

Install, configure, and manage Pi-hole DNS ad blocker — block ads network-wide, manage blocklists, whitelist/blacklist domains, and monitor DNS query stats.

Encrypt and manage secrets in git repos using Mozilla SOPS with age or GPG keys.

Install, configure, and manage ZeroTier virtual networks — create secure peer-to-peer VPN meshes without port forwarding or central servers.

Analyze App Store and Play Store rejection reasons, detect guideline violations before submission, and optimize metadata (title, screenshots, description) for store review policies.

Evaluate complex requests from 3 independent perspectives (Creative, Pragmatic, Comprehensive), reach consensus, then produce complete outputs. Use for architecture decisions, creative content, analysis, and any task where multiple valid approaches exist.

Integration testing with WebApplicationFactory, TestContainers, and test fixtures. Covers in-memory database setup, fixture sharing, and end-to-end test patterns. Trigger: integration test, WebApplicationFactory, TestContainers, fixture.

Write JavaScript code in n8n Code nodes. Use when writing custom JavaScript, accessing data in Code nodes, transforming data programmatically, handling multiple items, or debugging Code node errors.

Automate Electron desktop apps (VS Code, Slack, Discord, Figma, Notion, Spotify, etc.) using agent-browser via Chrome DevTools Protocol (CDP). Use when the user needs to interact with an Electron app, automate a desktop app, connect to a running app, control a native app, or test an Electron application. Triggers include "automate Slack app", "control VS Code", "interact with Discord app", "test this Electron app", "connect to desktop app", or any task requiring automation of a native Electron application.

A clear, complete description of what this skill does and when Claude should use it

PowerShell Windows patterns. Critical pitfalls, operator syntax, error handling.

Red team tactics principles based on MITRE ATT&CK. Attack phases, detection evasion, reporting.

Generate a weekly traction digest for a software project - GitHub stars delta, recent commits, posts shipped, and the single highest-leverage next action. Use this skill whenever the user asks for a "weekly digest", "how's my project doing", "track my stars", "megaphone digest", "give me a status update on my repo", "what should I do next for distribution", or anything where they want a quick read on momentum and a clear next move. Trigger especially when the user is in a regular Monday/Friday review rhythm and needs a lightweight pulse-check rather than a deep-dive.

Use when completing tasks, implementing major features, or before merging to verify work meets requirements

Detects MSBuild projects with conflicting OutputPath or IntermediateOutputPath. Only activate in MSBuild/.NET build context. USE FOR: builds failing with 'Cannot create a file when that file already exists', 'The process cannot access the file because it is being used by another process', intermittent build failures that succeed on retry, missing outputs in multi-project builds, multi-targeting builds where project.assets.json conflicts. Diagnoses when multiple projects or TFMs write to the same bin/obj directories due to shared OutputPath, missing AppendTargetFrameworkToOutputPath, or extra global properties like PublishReadyToRun creating redundant evaluations. DO NOT USE FOR: file access errors unrelated to MSBuild (OS-level locking), single-project single-TFM builds, non-MSBuild build systems. INVOKES: binlog MCP server tools (overview, projects, evaluations, properties, double_writes); falls back to dotnet msbuild binlog replay + grep when the MCP is unavailable.