Senior Backend

Quality score: 70/100 · Category: Security · Sub-category: security-misc

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Comprehensive backend development skill for building scalable backend systems using NodeJS, Express, Go, Python, Postgres, GraphQL, REST APIs. Includes API scaffolding, database optimization, security implementation, and performance tuning. Use when designing APIs, optimizing database queries, implementing business logic, handling authentication/authorization, or reviewing backend code.

What this skill does

Senior Backend is a production-ready Claude Code skill (quality score 70/100) in the security-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/senior-backend/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when designing APIs, optimizing database queries, implementing business logic, handling authentication/authorization, or reviewing backend code.

Who uses this skill

The Senior Backend skill is built for security engineers, penetration testers, DevSecOps practitioners, and development teams hardening codebases and infrastructure. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/senior-backend
curl -L https://claudskills.com/skills/senior-backend/SKILL.md \
  -o ~/.claude/skills/senior-backend/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/senior-backend/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/senior-backend/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\senior-backend\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

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Part of ClaudSkills — the open registry for Claude Code skills. · What's New · Install guide · About · llms.txt

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