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Senior Backend

Checked
vadimcomanescu·vlatest·backend·MIT

Generates robust, scalable backend solutions using Node.js, Express, and PostgreSQL, adhering to best practices.

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 vadimcomanescu/codex-skills --skill senior-backend -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

vadimcomanescu

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 vadimcomanescu/codex-skills at 0fd6da0fcc.

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

Commit
0fd6da0fcc
Manifest
skills/.curated/platform/senior-backend/SKILL.md
Scanned
5 files, 114 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 provides expertise in senior backend development. It can assist with designing scalable architectures, implementing robust APIs, and optimizing database performance. The agent utilizing this skill will be able to contribute meaningfully to complex backend projects and mentor junior developers.

When to use it

  • Architectural Design: Need help designing a new microservice or system architecture? This skill can provide guidance on best practices and potential pitfalls.
  • API Development: Require assistance in building RESTful APIs with proper authentication, authorization, and documentation? The agent can generate code and suggest improvements.
  • Database Optimization: Facing performance issues with your database queries or schema design? Get expert advice on indexing, query optimization, and data modeling.
  • Code Review & Mentorship: Want a senior developer's perspective on existing backend code or need to onboard a junior team member? This skill can provide valuable feedback.

Key capabilities

  • Scalable Architecture Design
  • RESTful API Development
  • Database Performance Optimization
  • Code Review and Mentorship

Example prompts

  • "Design a microservice for user authentication using Node.js and PostgreSQL."
  • "Review this Python code snippet for potential performance bottlenecks: [code]"
  • "Suggest improvements to the database schema for an e-commerce application."

Tips & gotchas

This skill assumes familiarity with common backend technologies like Node.js, Python, or Java. While it can generate code, thorough testing and validation are still required by a human developer.