'Node.js version'

Manage Railway deployments, view logs, check status, and manage environment variables. Use when working with Railway hosting, deployments, or infrastructure.

Plugin release process for MAG Claude Plugins marketplace. Covers version bumping, marketplace.json updates, git tagging, and common mistakes. Use when releasing new plugin versions or...

AWS EC2 virtual machine management for instances, AMIs, and networking. Use when launching instances, configuring security groups, managing key pairs, troubleshooting connectivity, or automating...

Full-featured Agent Skills management: Search 35+ skills, install locally, star favorites, update from sources. Use when looking for skills, installing new skills, or managing your skill collection.

Manage GitHub issues using gh CLI - create, list, view, update, close, and assign issues. Use when working with GitHub issues, bug tracking, or project management tasks.

Effector reactive state management for React/Next.js applications. This skill should be used when implementing Effector stores, events, and effects, or when choosing Effector as the state...

Manage Git worktrees for parallel Claude Code development. Use this skill when engineers ask to "create a worktree", "run parallel Claude sessions", "work on multiple features simultaneously", or...

Implement secure API authentication with JWT, OAuth 2.0, API keys, and session management. Use when securing APIs, managing tokens, or implementing user authentication flows.

Uses Jujutsu (jj) version control instead of git. Triggers on: version control, commits, branches, push, pull, rebase in repos with .jj/ directory.

Railway deployment and infrastructure management skill. This skill should be used when deploying applications to Railway, managing Railway services, checking deployment status, viewing logs,...

Issue tracking and project management with Linear MCP. Use when creating issues, managing tasks, updating status, or working with Linear projects. Provides conventions for sizing, status,...

Implement memory-safe programming with RAII, ownership, smart pointers, and resource management across Rust, C++, and C. Use when writing safe systems code, managing resources, or preventing memory bugs.

Implement memory-safe programming with RAII, ownership, smart pointers, and resource management across Rust, C++, and C. Use when writing safe systems code, managing resources, or preventing memory bugs.

Implement memory-safe programming with RAII, ownership, smart pointers, and resource management across Rust, C++, and C. Use when writing safe systems code, managing resources, or preventing memory bugs.

Implement memory-safe programming with RAII, ownership, smart pointers, and resource management across Rust, C++, and C. Use when writing safe systems code, managing resources, or preventing memory bugs.

Canton Network, DAML, and Splice repository knowledge. Use when working with Canton participants, DAML smart contracts, Splice applications, LF version compatibility, or package ID mismatches....

Execute system commands and manage processes using Effect's Command module from @effect/platform. Use this skill when spawning child processes, running shell commands, capturing command output, or...

State management patterns using Tanstack Query for server state and Zustand for client state. This skill should be used when setting up data fetching, implementing mutations, managing UI state, or...

Implement secure file upload handling with validation, virus scanning, storage management, and serving files efficiently. Use when building file upload features, managing file storage, and...