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ClaudSkills / Security / web-security

Security Pr Reviewer

Category: Security  ·  Sub-category: web-security  ·  Last updated:
type:review
Security-focused review of an ACTUAL diff (PR, branch delta, or staged/working changes) — hunts authn/authz gaps, missing object-level and tenant-scope checks, injection, unsafe deserialization, secrets in code/config/logs, SSRF, mass assignment, and unsafe security-relevant changes introduced by the change. Reports severity-ranked findings, each with file:line evidence, an exploit path or abuse scenario for high-severity claims, and remediation; requires tenant-isolation and object-level authorization checks on SaaS data paths. Use when asked to security-review a PR/branch/commit or to gate a change on security before merge. Do NOT use for general code review (code-reviewer), design-time threat modeling (threat-modeler), dependency/CI supply-chain review (supply-chain-security-reviewer), migration safety (secure-migration-reviewer), or triaging scanner output (static-analysis-reviewer).
Security AStatic scan found no risk patternsHow grading works ›

What this skill does

Security Pr Reviewer is a community-contributed Claude Code skill in the web-security sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/security-pr-reviewer/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when asked to security-review a PR/branch/commit or to gate a change on security before merge. Do NOT use for general code review (code-reviewer), design-time threat modeling (threat-modeler), dependency/CI supply-chain review (supply-chain-security-reviewer), migration safety (secure-migration-reviewer), or triaging scanner output (static-analysis-reviewer).

Who uses this skill

The Security Pr Reviewer 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 153,000+ 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/security-pr-reviewer
curl -L https://claudskills.com/skills/security-pr-reviewer/SKILL.md \
  -o ~/.claude/skills/security-pr-reviewer/SKILL.md

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

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

Telegram

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

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

Frequently asked questions

How do I install the Security Pr Reviewer Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/security-pr-reviewer/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Security Pr Reviewer skill do?
Security-focused review of an ACTUAL diff (PR, branch delta, or staged/working changes) — hunts authn/authz gaps, missing object-level and tenant-scope checks, injection, unsafe deserialization, secrets in code/config/logs, SSRF, mass assignment, and unsafe security-relevant changes introduced by the change. Reports severity-ranked findings, each with file:line evidence, an exploit path or abuse scenario for high-severity claims, and remediation; requires tenant-isolation and object-level authorization checks on SaaS data paths. Use when asked to security-review a PR/branch/commit or to gate a change on security before merge. Do NOT use for general code review (code-reviewer), design-time threat modeling (threat-modeler), dependency/CI supply-chain review (supply-chain-security-reviewer), migration safety (secure-migration-reviewer), or triaging scanner output (static-analysis-reviewer).
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Security Pr Reviewer skill?
Use Security Pr Reviewer when your Claude Code task falls under the Security category — specifically in the web security area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Security Pr Reviewer" or describe the task and let Claude pick). Browse related skills at /category/security/.
What is a Claude Code skill and how does the Security Pr Reviewer skill fit in?
A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Security Pr Reviewer is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Security category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
nguyenpv1980-wq. (2026). Security Pr Reviewer [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/security-pr-reviewer/
BibTeX
@misc{security-pr-reviewer-2026,
  author    = {nguyenpv1980-wq},
  title     = {Security Pr Reviewer [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/security-pr-reviewer/}
}

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Security scan

Grade A · scanned 2026-07-18 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

Show this grade on your repo (click to copy):

[![Security: A](https://img.shields.io/badge/Security-A-2e7d32)](https://claudskills.com/skills/security-pr-reviewer/#security)

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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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