Plan Mega Review

Q: What is a Claude Code skill and how does the Plan Mega 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. Plan Mega Review is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Security category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Security · Sub-category: threat-hunting · Last updated: 2026-07-31

type:review

Maximum-rigor, exhaustive review of a HIGH-RISK or cross-cutting implementation plan, design doc, or architecture proposal — use only when the user explicitly asks for a deep/mega/boil-the-ocean review or the change is high-blast-radius. Three modes: SCOPE EXPANSION (build the cathedral), HOLD SCOPE (bulletproof what is here), SCOPE REDUCTION (cut to essentials). Maps every failure mode, demands observability, models threats, names error and rescue paths. Review only — does not modify code. For an ordinary bounded pre-coding review use plan-exit-review, and for multi-reviewer adversarial critique of an idea, decision or artifact that is not a pre-coding plan gate use adversarial-review. Triggers: "mega plan review", "maximum rigor review", "boil the ocean review", "review this high-risk plan", "deep review before I build this".

Security AStatic scan found no risk patternsHow grading works ›

About this skill (catalog notes)

Plan Mega Review includes pricing or quota commentary; 10 code blocks for direct copy-paste. At roughly 4,920 words the SKILL.md is on the longer end of the catalog distribution.

License: MIT
Original author: ridermw
Indexed lastmod: 2026-07-31
Catalog position: Security · threat-hunting
Indexed related skills: 10

How Plan Mega Review fits the catalog

Plan Mega Review sits in the Security category under the threat-hunting sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

Review only. This skill reviews a plan with maximum rigor and proposes changes. It does not edit code, run migrations, or write files — the one exception is adding an item to your backlog, and only when you explicitly approve it.

What this skill does

Plan Mega Review is a community-contributed Claude Code skill in the threat-hunting sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/plan-mega-review/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Plan Mega 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 168,000+ 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/plan-mega-review
curl -L https://claudskills.com/skills/plan-mega-review/SKILL.md \
  -o ~/.claude/skills/plan-mega-review/SKILL.md

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

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

📱 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 Plan Mega Review Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/plan-mega-review/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Plan Mega Review skill do?

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 Plan Mega Review skill?

Use Plan Mega Review when your Claude Code task falls under the Security category — specifically in the threat hunting 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 Plan Mega 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 Plan Mega 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. Plan Mega 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

Source: https://github.com/ridermw/my-skills/blob/HEAD/skills/plan-mega-review/SKILL.md
License: MIT
Author: ridermw

Cite this skill

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

APA

ridermw. (2026). Plan Mega Review [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/plan-mega-review/

BibTeX

@misc{plan-mega-review-2026,
  author    = {ridermw},
  title     = {Plan Mega Review [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/plan-mega-review/}
}

Embed this skill

Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →

Badge

[![ClaudSkills](https://claudskills.com/badge/plan-mega-review.svg)](https://claudskills.com/skills/plan-mega-review/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)

Security scan

Grade A · scanned 2026-07-31 — 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 ›

✓ Prompt injection
✓ Data exfiltration
✓ Supply chain
✓ Reverse shell
✓ Credentials
✓ Execution
✓ Filesystem
✓ Persistence
✓ Obfuscation
✓ Network

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

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

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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