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Node.js backend: APIs, CLIs and services v1.0.0

Use this resource to build, optimise or debug a Node.js backend

New

  • 70 downloads
  • 20 likes
  • 209 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install nodejs-backend-subagent

First time: connect the CLI with

npx --yes palatekit@latest login

This subagent works on Node.js server applications: APIs, microservices, command-line tools and background workers. It reviews the event loop, streams, memory, environment variables, graceful shutdown and logging. The main agent calls it for a Node.js service to build or diagnose.

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Updated November 2, 2026

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Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • The subagent file (in English): method, Node.js checklist and performance rules
  • Guidance on async handling, streams and graceful shutdown

Good fit for

  • Diagnosing a memory leak in a Node.js service
  • Writing a background worker that shuts down cleanly

Not for

    Tags

    • node.js
    • backend
    • api
    • performance

    About

    You say

    “Find out why the processing service uses more and more memory.”

    Card for “Node.js backend: APIs, CLIs and services”

    Subagent published by VoltAgent under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Copy the file into .claude/agents/ (project) or ~/.claude/agents/ (all your projects)
    2. Ask your agent to build, optimise or debug a Node.js backend, or call the subagent by name
    3. Review its work

    Content preview

    Files

    • LICENSE1.1 KB
    • nodejs-backend-subagent.md3.8 KB
    • NOTICE-PALATEKIT.md0.5 KB

    Origin and licence

    Listed unmodified

    Author
    VoltAgent
    Source
    github.com/VoltAgent/awesome-claude-code-subagents/blob/f2e2ea7e0202cc05fa2d469fcb2c57fe08603450/categories/02-language-specialists/node-specialist.md
    Licence
    MIT

    Notice

    « node-specialist » (VoltAgent, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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