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Gap Analysis E2e

Category: Science & Research  ·  Sub-category: science-misc  ·  Last updated:
lang:ruby
Two-mode chained gap analysis. DETECT scans the current service end-to-end through three lenses — north-star alignment, correctness (bugs), and user-perspective (UX) — and enumerates concrete, severity-ranked gaps. Then BENCHMARK researches how reference/benchmark services actually solved each high-ranked gap and PROPOSES a closing approach. Use when the user says any of: "북극성 기준으로 부족한 점", "사용자 관점에서 부족한 점", "다른 벤치마크 서비스는 이 부분을 어떻게 해결했는지", "갭분석", "레퍼런스 서비스랑 비교해서 부족한 점 찾아줘" — or the English equivalents: "gap analysis", "what are we missing vs the ideal/north-star", "benchmark against reference services". Fires for both Korean and English phrasing. NOT for a whole-codebase multi-dimension audit (use ultracode-service-audit) or single-artifact prose review (use multi-persona-review) — this is the narrower gap-vs-benchmark loop.
Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

A targeted loop, not a sweep. You take the service as it is today, find where it falls short of the ideal and where it is simply broken or awkward, then for each real shortfall you go look at how a benchmark service solved that exact problem before proposing a fix. The user's own framing:

What this skill does

Gap Analysis E2e is a community-contributed Claude Code skill in the science-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/gap-analysis-e2e/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when the user says any of: "북극성 기준으로 부족한 점", "사용자 관점에서 부족한 점", "다른 벤치마크 서비스는 이 부분을 어떻게 해결했는지", "갭분석", "레퍼런스 서비스랑 비교해서 부족한 점 찾아줘" — or the English equivalents: "gap analysis", "what are we missing vs the ideal/north-star", "benchmark against reference services". Fires for both Korean and English phrasing.

Who uses this skill

The Gap Analysis E2e Claude Code skill is built for researchers, data scientists, academics, and analysts working with complex data and scientific literature. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 213,000+ 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/gap-analysis-e2e
curl -L https://claudskills.com/skills/gap-analysis-e2e/SKILL.md \
  -o ~/.claude/skills/gap-analysis-e2e/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/gap-analysis-e2e/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/gap-analysis-e2e/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\gap-analysis-e2e\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 Gap Analysis E2e Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/gap-analysis-e2e/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Gap Analysis E2e skill do?
Two-mode chained gap analysis. DETECT scans the current service end-to-end through three lenses — north-star alignment, correctness (bugs), and user-perspective (UX) — and enumerates concrete, severity-ranked gaps. Then BENCHMARK researches how reference/benchmark services actually solved each high-ranked gap and PROPOSES a closing approach. Use when the user says any of: "북극성 기준으로 부족한 점", "사용자 관점에서 부족한 점", "다른 벤치마크 서비스는 이 부분을 어떻게 해결했는지", "갭분석", "레퍼런스 서비스랑 비교해서 부족한 점 찾아줘" — or the English equivalents: "gap analysis", "what are we missing vs the ideal/north-star", "benchmark against reference services". Fires for both Korean and English phrasing. NOT for a whole-codebase multi-dimension audit (use ultracode-service-audit) or single-artifact prose review (use multi-persona-review) — this is the narrower gap-vs-benchmark loop.
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 Gap Analysis E2e skill?
Use Gap Analysis E2e when your Claude Code task falls under the Science & Research category — specifically in the science 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 Gap Analysis E2e" or describe the task and let Claude pick). Browse related skills at /category/science/.
What is a Claude Code skill and how does the Gap Analysis E2e 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. Gap Analysis E2e is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Science & Research 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
uzysjung. (2026). Gap Analysis E2e [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/gap-analysis-e2e/
BibTeX
@misc{gap-analysis-e2e-2026,
  author    = {uzysjung},
  title     = {Gap Analysis E2e [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/gap-analysis-e2e/}
}

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Grade A · scanned 2026-11-01 — free static scan against the OWASP Agentic Skills Top 10.

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

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