Comprehensive uv workflows for Python 3.14 — virtual environments, lockfiles, Python version pinning, monorepo workspaces, Docker integration, CI/CD caching, and migration from pip/Poetry/pip-tools. Use when working with uv beyond basic uv add/uv init.
Chrome Extension(UI Picker)을 안정 경로에 복사하고 Load Unpacked 방식으로 설치하도록 안내합니다. Extension 안정 경로 복사, chrome://extensions 페이지 오픈, 절대 경로 표시, 클립보드 복사, Dashboard 서버 연결 확인을 순서대로 실행합니다. 사용자가 'Extension 설치', '크롬 확장 설정', '/mst:setup-extension'를 호출할 때 사용.
Run post-merge release build steps for this repository, including Android tag-driven releases and sequential iOS IPA generation with archival for Transporter upload. Use after the release PR has been merged.
Update a specific Nix flake input to its latest version. Use when asked to update a flake input, bump a dependency, or upgrade a specific package/input in the flake. Handles the full workflow: verify input exists, update flake.lock, build to verify, and commit the change.
Use when the user asks to prepare, cut, validate, tag, or publish a ClawBox desktop release. Covers the UTC date-based version flow (`npm run release:version`), release validation commands, release commit/tag creation, and pushing the matching `v` tag for the current package version that triggers GitHub Releases. Do not use for changing packaging or versioning logic itself; use the packaging skill for that.
Python project structure patterns — pyproject.toml for services and internal tools, source vs flat layout, CLI entry points with Click/argparse, dynamic versioning, and editable installs. Use when structuring a new Python project or building internal CLI tools.
Upload files to catbox.moe for free, anonymous hosting with direct links. Use when the user wants to upload an image, video, or any file to catbox, host a file online, get a direct link to a file, or mentions "catbox", "catbox.moe", "upload to catbox", "host file", or wants a permanent direct URL for a file.
One-time setup of supply-chain protections for a project. Detects the package manager (npm, pnpm, Yarn, Bun), installs Socket Firewall (sfw), configures a 48-hour minimum package release age, and writes persistent dependency rules to CLAUDE.md. Use when the user mentions supply chain protection, dependency security, securing packages, malicious dependencies, typosquatting defense, "setup sfw", Socket Firewall, package release age, or wants to harden their project against compromised npm/pnpm/yarn/bun packages — even if they don't use these exact terms.
Update project dependencies to their latest compatible versions with verification. Use when the user asks to update, upgrade, or bump dependencies.
Interactive setup for the dev-tooling plugin (PHPStan, ECS, PHPUnit, ESLint, Stylelint, Jest MCP servers). Creates .mcp-php-tooling.json and optionally .mcp-js-tooling.json with the correct execution environment (native, docker, vagrant, ddev). Checks that jq is installed. Use when the user installs dev-tooling and needs configuration, asks how to set up PHP or JS tooling, or when php-tooling/js-tooling MCP tools fail with missing config errors.
Build, test, inspect, install, and deploy MCP servers with FastMCP in Python. Use when creating a new MCP server, wrapping an API or database as MCP tools, exposing resources or prompts, or preparing a FastMCP server for Claude Code, Cursor, or HTTP deployment.
Use when comparing modified OxCaml packages against pristine upstream, finding package sources, or understanding what changes were made to a vendored package
Frontend UI/UX design intelligence - activate FIRST when user requests beautiful, stunning, gorgeous, or aesthetic interfaces. The primary skill for design decisions before implementation. 50 styles, 21 palettes, 50 font pairings, 20 charts, 8 stacks (React, Next.js, Vue, Svelte, SwiftUI, React Native, Flutter, Tailwind). Actions: plan, build, create, design, implement, review, fix, improve, optimize, enhance, refactor, check frontend UI/UX code. Projects: website, landing page, dashboard, admin panel, e-commerce, SaaS, portfolio, blog, mobile app, .html, .tsx, .vue, .svelte. Elements: button, modal, navbar, sidebar, card, table, form, chart. Styles: glassmorphism, claymorphism, minimalism, brutalism, neumorphism, bento grid, dark mode, responsive, skeuomorphism, flat design. Topics: color palette, accessibility, animation, layout, typography, font pairing, spacing, hover, shadow, gradient.
Design responsive layouts with breakpoints, mobile-first approach, and flexible grids. Use when creating responsive designs, implementing breakpoints, or optimizing for multiple screen sizes.
Master interactive dashboard and application development with Panel and Param. Use this skill when building custom web applications with Python, creating reactive component-based UIs, handling file uploads and real-time data streaming, implementing multi-page applications, or developing enterprise dashboards with templates and theming.
Implement Go concurrency patterns using goroutines, channels, and synchronization primitives. Use when building concurrent systems, implementing parallelism, or managing goroutine lifecycles. Trigger words include "goroutine", "channel", "concurrent", "parallel", "sync", "context".
The master guide for the view_model ecosystem. Start here to navigate to specific sub-skills.
Guidelines for structuring applications using the view_model package, promoting a simplified, mixin-based architecture.
Implement Go error handling patterns including error wrapping, sentinel errors, custom error types, and error handling conventions. Use when handling errors, creating error types, or implementing error propagation. Trigger words include "error", "panic", "recover", "error handling", "error wrapping".
This skill should be used when the user asks to "define a feature", "create a BaseFeature class", "track feature versions", "set up metadata store", "field-level dependencies", "FieldSpec", "FeatureDep", "run metaxy CLI", "metaxy migrations", or needs guidance on metaxy feature definitions, versioning, metadata stores, CLI commands, or testing patterns.
Implement Next.js App Router patterns including Server Components, Client Components, layouts, route organization, and data fetching. Use when building with App Router, organizing routes, or implementing modern Next.js patterns. Trigger words include "App Router", "Server Component", "Client Component", "layout", "app directory".
