Skip to content
TrustedSkillsbeta
Back to all skills

Nodejs Performance

Checked
microlinkhq·vlatest·backend

Analyzes Node.js application performance bottlenecks, identifies optimization opportunities, and suggests code improvements via detailed reports.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add microlinkhq/skills --skill nodejs-performance -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

microlinkhq

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned microlinkhq/skills at 9c676f285d.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
9c676f285d
Manifest
nodejs-performance/SKILL.md
Scanned
1 file, 155 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill helps optimize Node.js application performance. It provides tools and techniques to identify bottlenecks, reduce resource consumption, and improve overall responsiveness. Specifically, it focuses on analyzing code execution, memory usage, and I/O operations within a Node.js environment.

When to use it

  • Debugging slow APIs: Use this skill when your Node.js API endpoints are experiencing performance issues or high latency.
  • Optimizing resource-intensive applications: Apply it to Node.js applications that consume excessive CPU, memory, or network bandwidth.
  • Profiling production code: Leverage the skill to analyze and improve the performance of live Node.js applications in a production setting.
  • Improving developer onboarding: Help new developers understand and address performance concerns within existing Node.js projects.

Key capabilities

  • Performance profiling
  • Memory leak detection
  • Code optimization suggestions
  • Resource consumption analysis

Example prompts

  • "Analyze the performance of my /users API endpoint."
  • "Identify memory leaks in my Node.js application."
  • "Suggest ways to optimize this code snippet for faster execution: [code snippet]"

Tips & gotchas

This skill requires a running Node.js environment to analyze. Ensure you have the necessary permissions and access to monitor the target application's performance metrics.