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Composer Dependencies

Category: Security  ·  Sub-category: security-misc  ·  Last updated:
type:audit
Composer dependency management playbook for safe, systematic package updates. Use when the user asks to update Composer dependencies, audit packages for security vulnerabilities, manage composer.lock, configure Dependabot or Renovate for automated updates, replace abandoned packages, or resolve version conflicts. Covers patch/minor/major update strategies, composer audit, semantic versioning constraints, lock file hygiene, and the changelog-first update workflow.

From the source SKILL.md

Dependency updates are maintenance, not features. Do them regularly in small batches rather than rarely in large ones. Every update follows the same cycle: audit, update, verify, commit.

What this skill does

Composer Dependencies is a community-contributed Claude Code skill in the security-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/composer-dependencies/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when the user asks to update Composer dependencies, audit packages for security vulnerabilities, manage composer.lock, configure Dependabot or Renovate for automated updates, replace abandoned packages, or resolve version conflicts.

Who uses this skill

The Composer Dependencies Claude Code skill is built for security engineers, penetration testers, DevSecOps practitioners, and development teams hardening codebases and infrastructure. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 69,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

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

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

Skills live at ~/.claude/skills/composer-dependencies/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\composer-dependencies\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.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Attribution & license

More Security skills

Browse all Security skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Security skills → Top 100 skills
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