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Provides Node.js version management and convenient npm/npx wrappers so agents can install packages, run JS tools, and switch Node versions reliably across envir
Simplifies Node.js development and runtime tasks by exposing commands for installing/switching Node versions, running npm installs, and invoking npx tools. It makes it easier for an agent to perform JavaScript-related operations—like scaffolding projects or running single-use tools—without manual environment setup.
Activate when a user needs to install or change Node.js versions, install npm packages, run npx-based tools, or execute JavaScript files from the terminal. Useful for project scaffolding, dependency management, or running build/test commands.
x node npm install -g <pkg> and x node npx create-react-app my-app, plus checks for desired Node version and npm availability.Agents that can execute shell/npm workflows (Copilot/Codex-style or CLI-capable assistants) will be able to use this skill effectively.
The skill's SKILL.md body is null in the database and the source file at data/x-cmd/node/SKILL.md returns 404 on GitHub. The x-cmd/node path no longer exists in the x-cmd/skill repo — it appears the skill was removed or renamed. No scripts were bundled. Unable to perform meaningful static analysis since no content is available.
Dead skill: SKILL.md body null, source URL 404s. Path data/x-cmd/node not present in repo tree. Likely removed during repo restructure. Security scored 50 as neutral/unknown since no content to evaluate — not malicious, just absent. Quality and architecture scored low due to missing content. Usefulness null since no body to assess.
x-zuz — Unified Archive/Compression
Unified command-line interface for compressing, extracting, and listing many archive formats (zip, tar, 7z, zst, xz). Provides aliases and zero-dependency backe
Deno Runtime
Provides Deno runtime support for executing modern JavaScript/TypeScript tasks and managing Deno permissions and dependencies.
LinuxServer.io (LSIO) Container Manager
Simplifies deploying and managing popular LinuxServer.io containerized apps (code-server, filebrowser, media/home automation) with consistent defaults and quick
Bun — High-performance JS/TS Tooling
Provides Bun runtime and package manager patterns for fast local JS/TS development, with examples for running scripts and installing dependencies.
pkgx — Universal Tool Runner
On-demand tool runner that fetches and executes open-source CLI tools without global installation, useful for one-off runs or version-specific tests.
Raku Language Support
Lightweight skill to run and manage Raku (Perl 6) scripts: provides examples and checklist for executing scripts and validating runtime availability.
Perl Language Management
Run and manage Perl scripts and runtimes from an agent with consistent patterns for execution and environment detection.
npx (Node Package Executor)
Run one-off Node.js packages or CLIs directly via npx — useful for scaffolding, testing package versions, and ad-hoc tool execution.
FastAPI Project Templates
Creates production-ready FastAPI project scaffolds with async patterns, DI, middleware, and testing best practices for high-performance APIs.
GraphQL Inspector — Validate
Validate GraphQL operations against a schema with configurable depth, complexity, alias and directive limits to catch errors before runtime.
JJ Hunk
Programmatic hunk selection for Jujutsu (jj): list, split, commit, or squash specific hunks to enable partial commits and fine-grained history editing without a
Codex Collab
Bridge Claude and Codex to run tasks, perform code reviews, and run background jobs for research or implementation workflows.
Cursor Hello World Tutorial
A concise 10-minute hands-on tutorial demonstrating Cursor's Tab completion, Chat, Inline Edit, and Composer features for getting started quickly.
Skill Issue — Skill Auditor
Scan and audit installed agent skills to produce a health report covering inventory, usage, dependency checks, version status, and actionable recommendations.
Code Spec Backfill
Identify missing function-level contracts and backfill docstrings and type annotations; report ambiguous gaps with misuse scenarios. Incremental, state-driven w
Node.js Best Practices
Guidelines and decision-making for Node.js architecture, runtime, async patterns, security, validation, and testing to inform framework and system choices.