claude-legal-skill MCP — 사용 사례, 설치 & 라이브 데모

왜 쓰나요

핵심 기능

CUAD-based risk detection across 41 contract clause types
Market benchmarks (typical ranges for cap on liability, indemnity, etc.)
Lawyer-ready redlines in tracked-changes markdown
Risk heatmap per contract
Side-by-side comparison across multiple vendor drafts
Cross-agent compatible

라이브 데모

실제 사용 모습

claude-legal-skill.replay ▶ 준비됨

0/0

설치

클라이언트 선택

~/Library/Application Support/Claude/claude_desktop_config.json · Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "claude-legal-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/evolsb/claude-legal-skill",
        "~/.claude/skills/claude-legal-skill"
      ],
      "_inferred": true
    }
  }
}

Claude Desktop → Settings → Developer → Edit Config 열기. 저장 후 앱 재시작.

~/.cursor/mcp.json · .cursor/mcp.json

{
  "mcpServers": {
    "claude-legal-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/evolsb/claude-legal-skill",
        "~/.claude/skills/claude-legal-skill"
      ],
      "_inferred": true
    }
  }
}

Cursor는 Claude Desktop과 동일한 mcpServers 스키마 사용. 프로젝트 설정이 전역보다 우선.

VS Code → Cline → MCP Servers → Edit

{
  "mcpServers": {
    "claude-legal-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/evolsb/claude-legal-skill",
        "~/.claude/skills/claude-legal-skill"
      ],
      "_inferred": true
    }
  }
}

Cline 사이드바의 MCP Servers 아이콘 클릭 후 "Edit Configuration" 선택.

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "claude-legal-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/evolsb/claude-legal-skill",
        "~/.claude/skills/claude-legal-skill"
      ],
      "_inferred": true
    }
  }
}

Claude Desktop과 같은 형식. Windsurf 재시작 후 적용.

~/.continue/config.json

{
  "mcpServers": [
    {
      "name": "claude-legal-skill",
      "command": "git",
      "args": [
        "clone",
        "https://github.com/evolsb/claude-legal-skill",
        "~/.claude/skills/claude-legal-skill"
      ]
    }
  ]
}

Continue는 맵이 아닌 서버 오브젝트 배열 사용.

~/.config/zed/settings.json

{
  "context_servers": {
    "claude-legal-skill": {
      "command": {
        "path": "git",
        "args": [
          "clone",
          "https://github.com/evolsb/claude-legal-skill",
          "~/.claude/skills/claude-legal-skill"
        ]
      }
    }
  }
}

context_servers에 추가. 저장 시 Zed가 핫 리로드.

claude mcp add claude-legal-skill -- git clone https://github.com/evolsb/claude-legal-skill ~/.claude/skills/claude-legal-skill

한 줄 명령. claude mcp list로 확인, claude mcp remove로 제거.

사용 사례

실전 활용법: claude-legal-skill

How to triage a vendor MSA before sending to counsel

👤 Founders and ops leaders reviewing vendor contracts ⏱ ~45 min intermediate

언제 쓸까: Vendor sent an MSA, you need to know what's unusual before your $600/hr lawyer looks at it.

사전 조건

Skill installed — git clone https://github.com/evolsb/claude-legal-skill ~/.claude/skills/claude-legal-skill
The contract as markdown or PDF — Skill extracts text; best with machine-readable PDFs

흐름

Extract and classify clauses

Review vendor-msa.pdf with claude-legal-skill. Classify all clauses and flag anything outside market norms.✓ 복사됨

→ Per-clause classification + deviation flags
Generate redlines

For each flagged clause, produce a tracked-changes redline with rationale.✓ 복사됨

→ Markdown with strikethrough + bold for changes
Produce a counsel brief

Summarize the top 5 issues in a 1-page brief for my lawyer.✓ 복사됨

→ 1-pager with issue, risk, proposed fix

결과: A prioritized issues list + redlines that save billable hours.

함정

Treating output as legal advice — This is a triage tool. Anything material goes to licensed counsel.
Benchmark ranges are US-centric — Tell the skill your governing law; ranges shift by jurisdiction

Compare two vendor drafts side-by-side

👤 Procurement leads evaluating competing vendors ⏱ ~30 min intermediate

언제 쓸까: Two vendors for the same service sent you their paper; you want to see which is friendlier.

흐름

Load both

Compare vendor-A.pdf and vendor-B.pdf. For each of: liability cap, IP assignment, termination, payment terms — show both and call the winner.✓ 복사됨

→ Side-by-side table per clause

결과: A leverage document for negotiation.

함정

Picking a winner on every clause without context — Ask Claude to call 'similar' explicitly when the diff is immaterial

Review an NDA in 5 minutes

👤 Founders signing lots of NDAs ⏱ ~5 min beginner

언제 쓸까: Someone sent an NDA; it's boilerplate-ish but you want to be sure.

흐름

Quick scan

Quick NDA review — flag only: non-compete, unilateral return/destruction, jurisdiction weirdness, and term > 3 years.✓ 복사됨

→ Short list, green if clean

결과: A 5-minute clean/unclean verdict with specific asks.

조합

다른 MCP와 조합해 10배 효율

claude-legal-skill + startup-skill

Startup skill sizes vendor choice, legal skill reviews the paper

Choose between vendor A and B with startup-skill, then legal-review both with claude-legal-skill.✓ 복사됨

도구

이 MCP가 노출하는 것

도구	입력	언제 호출	비용
Clause classification	contract_path: str	First pass on any contract	Claude tokens (high for long contracts)
Risk flagging	classified contract, jurisdiction?	After classification	Claude tokens
Redline generation	flags	When you intend to push back	Claude tokens
Comparison	contracts: list	Multi-vendor evals	Claude tokens
Counsel brief	flags	Before handing off to counsel	Claude tokens

비용 및 제한

운영 비용

API 쿼터: None
호출당 토큰: 20-100k tokens per contract (long docs are expensive)
금액: Free (consumes Claude subscription)
팁: Chunk long contracts by section; don't re-analyze unchanged sections on each pass.

보안

권한, 시크릿, 파급범위

자격 증명 저장: No credentials. Contracts stay local except for Claude inference.

데이터 외부 송신: Contract text is sent to Anthropic for inference. Confidential contracts should use a workspace with data retention disabled.

Not a substitute for licensed legal counsel. Do not sign anything material based solely on this output.
CUAD benchmarks are US-skewed. Non-US jurisdictions need explicit framing.

문제 해결

자주 발생하는 오류와 해결

PDF text extraction garbled

Convert to markdown first with a tool like marker or pandoc; image-based PDFs need OCR.

Redlines touch boilerplate the other side will reject

Ask skill to distinguish 'must-have' from 'nice-to-have' and drop the latter

대안

claude-legal-skill 다른 것과 비교

대안	언제 쓰나	단점/장점
Harvey / Ironclad	Enterprise legal teams with compliance requirements	Paid, not in Claude Code

claude-legal-skill