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Phase Review

Category: Security  ·  Sub-category: security-misc  ·  Last updated:
ai:agenttype:review
Adaptive post-implementation phase verification through fresh subagents with S/M/L sizing (bug-fix → feature → architecture). Multi-agent pipeline with strict role zoning: Spec + Architecture (параллель) → Quality + Security + Forward-Look (параллель) → Adversarial Skeptic → fix → Regression Sweep → final report. Auto-scales 2 → 7 агентов в зависимости от размера фазы, чтобы не жечь токены на тривиальных правках. USE WHEN: an implementation phase is done and needs validation before moving to the next phase. Trigger phrases (RU/EN): «ревью фазы», «проверь фазу», «валидация фазы», «проверь что написал», «фаза готова», «phase review», «review phase», «verify phase», «validate phase». NOT for: PR/diff review (use differential-review), generic code review (use code-review-skill). Includes built-in security audit, architecture invariants check, forward-look stress test, adversarial paranoia filter, and post-fix regression sweep — отдельный security-review запускать не нужно. Integrates as Шаг 7 (Review) внутри Bulletproof. Specifically for: post-phase verification in multi-phase implementation plans (MASTER-PLAN.md, bulletproof workflow, SPARC phases). Based on Superpowers methodology (obra/superpowers) + multi-agent zoning + adaptive sizing.
Security AStatic scan found no risk patternsHow grading works ›

What this skill does

Phase Review 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/phase-review/ and loads when your prompt matches the skill's trigger.

When to invoke it: USE WHEN: an implementation phase is done and needs validation before moving to the next phase. Trigger phrases (RU/EN): «ревью фазы», «проверь фазу», «валидация фазы», «проверь что написал», «фаза готова», «phase review», «review phase», «verify phase», «validate phase».

Who uses this skill

The Phase Review 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 191,000+ 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/phase-review
curl -L https://claudskills.com/skills/phase-review/SKILL.md \
  -o ~/.claude/skills/phase-review/SKILL.md

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

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

Frequently asked questions

How do I install the Phase Review Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/phase-review/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Phase Review skill do?
Adaptive post-implementation phase verification through fresh subagents with S/M/L sizing (bug-fix → feature → architecture). Multi-agent pipeline with strict role zoning: Spec + Architecture (параллель) → Quality + Security + Forward-Look (параллель) → Adversarial Skeptic → fix → Regression Sweep → final report. Auto-scales 2 → 7 агентов в зависимости от размера фазы, чтобы не жечь токены на тривиальных правках. USE WHEN: an implementation phase is done and needs validation before moving to the next phase. Trigger phrases (RU/EN): «ревью фазы», «проверь фазу», «валидация фазы», «проверь что написал», «фаза готова», «phase review», «review phase», «verify phase», «validate phase». NOT for: PR/diff review (use differential-review), generic code review (use code-review-skill). Includes built-in security audit, architecture invariants check, forward-look stress test, adversarial paranoia filter, and post-fix regression sweep — отдельный security-review запускать не нужно. Integrates as Шаг 7 (Review) внутри Bulletproof. Specifically for: post-phase verification in multi-phase implementation plans (MASTER-PLAN.md, bulletproof workflow, SPARC phases). Based on Superpowers methodology (obra/superpowers) + multi-agent zoning + adaptive sizing.
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 Phase Review skill?
Use Phase Review when your Claude Code task falls under the Security category — specifically in the security misc 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 Phase Review" or describe the task and let Claude pick). Browse related skills at /category/security/.
What is a Claude Code skill and how does the Phase Review 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. Phase Review 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
tripinfinite-gif. (2026). Phase Review [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/phase-review/
BibTeX
@misc{phase-review-2026,
  author    = {tripinfinite-gif},
  title     = {Phase Review [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/phase-review/}
}

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Security scan

Grade A · scanned 2026-08-26 — 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 ›

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