review-contract
Review a contract against your organization's negotiation playbook — flag deviations, generate redlines, provide business impact analysis. Use when reviewing vendor or customer agreements, when you need clause-by-clause analysis against standard positions, or when preparing a negotiation strategy with prioritized redlines and fallback positions.
下記のコマンドをコピーしてターミナル(Mac/Linux)または PowerShell(Windows)に貼り付けてください。 ダウンロード → 解凍 → 配置まで全自動。
mkdir -p ~/.claude/skills && cd ~/.claude/skills && curl -L -o review-contract.zip https://jpskill.com/download/22636.zip && unzip -o review-contract.zip && rm review-contract.zip
$d = "$env:USERPROFILE\.claude\skills"; ni -Force -ItemType Directory $d | Out-Null; iwr https://jpskill.com/download/22636.zip -OutFile "$d\review-contract.zip"; Expand-Archive "$d\review-contract.zip" -DestinationPath $d -Force; ri "$d\review-contract.zip"
完了後、Claude Code を再起動 → 普通に「動画プロンプト作って」のように話しかけるだけで自動発動します。
💾 手動でダウンロードしたい(コマンドが難しい人向け)
- 1. 下の青いボタンを押して
review-contract.zipをダウンロード - 2. ZIPファイルをダブルクリックで解凍 →
review-contractフォルダができる - 3. そのフォルダを
C:\Users\あなたの名前\.claude\skills\(Win)または~/.claude/skills/(Mac)へ移動 - 4. Claude Code を再起動
⚠️ ダウンロード・利用は自己責任でお願いします。当サイトは内容・動作・安全性について責任を負いません。
🎯 このSkillでできること
下記の説明文を読むと、このSkillがあなたに何をしてくれるかが分かります。Claudeにこの分野の依頼をすると、自動で発動します。
📦 インストール方法 (3ステップ)
- 1. 上の「ダウンロード」ボタンを押して .skill ファイルを取得
- 2. ファイル名の拡張子を .skill から .zip に変えて展開(macは自動展開可)
- 3. 展開してできたフォルダを、ホームフォルダの
.claude/skills/に置く- · macOS / Linux:
~/.claude/skills/ - · Windows:
%USERPROFILE%\.claude\skills\
- · macOS / Linux:
Claude Code を再起動すれば完了。「このSkillを使って…」と話しかけなくても、関連する依頼で自動的に呼び出されます。
詳しい使い方ガイドを見る →- 最終更新
- 2026-05-18
- 取得日時
- 2026-05-18
- 同梱ファイル
- 1
📖 Skill本文(日本語訳)
※ 原文(英語/中国語)を Gemini で日本語化したものです。Claude 自身は原文を読みます。誤訳がある場合は原文をご確認ください。
[Skill 名] review-contract
/review-contract -- プレイブックに対する契約レビュー
見慣れないプレースホルダーが表示される場合や、どのツールが接続されているかを確認する必要がある場合は、CONNECTORS.md を参照してください。
組織の交渉プレイブックに対して契約をレビューします。各条項を分析し、逸脱を指摘し、修正案を生成し、ビジネスへの影響分析を提供します。
重要: 法務ワークフローを支援しますが、法的助言は提供しません。すべての分析は、依拠する前に資格のある法務専門家によってレビューされる必要があります。
呼び出し
/review-contract <contract file or URL>
契約をレビューします: @$1
ワークフロー
ステップ1: 契約の受け入れ
以下のいずれかの形式で契約を受け入れます。
- ファイルアップロード: PDF、DOCX、またはその他のドキュメント形式
- URL: CLM、クラウドストレージ(例: Box、Egnyte、SharePoint)、またはその他のドキュメントシステムにある契約へのリンク
- 貼り付けられたテキスト: 会話に直接貼り付けられた契約テキスト
契約が提供されていない場合は、ユーザーに契約を提供するように促します。
ステップ2: コンテキストの収集
レビューを開始する前に、ユーザーにコンテキストを尋ねます。
- どちらの立場ですか? (ベンダー/サプライヤー、顧客/バイヤー、ライセンサー、ライセンシー、パートナー -- またはその他)
- 期限: いつまでに最終決定する必要がありますか? (問題の優先順位付けに影響します)
- 重点分野: 特定の懸念事項はありますか? (例: 「データ保護が重要です」、「期間の柔軟性が必要です」、「IP所有権が主要な問題です」)
- 取引のコンテキスト: 関連するビジネスコンテキストはありますか? (例: 取引規模、戦略的重要性、既存の関係)
ユーザーが部分的なコンテキストを提供した場合でも、持っている情報で続行し、仮定をメモします。
ステップ3: プレイブックの読み込み
組織の契約レビュープレイブックをローカル設定(例: legal.local.md または類似の構成ファイル)で探します。
プレイブックは以下を定義する必要があります。
- 標準的な立場: 各主要条項タイプに対する組織の推奨条件
- 許容範囲: エスカレーションなしで合意できる条件
- エスカレーショントリガー: 上級顧問のレビューまたは外部顧問の関与が必要な条件
プレイブックが設定されていない場合:
- プレイブックが見つからなかったことをユーザーに通知します
- 2つのオプションを提示します。
- ユーザーがプレイブックを設定するのを支援します(主要条項の立場を定義する手順を案内します)
- 広く受け入れられている商業基準をベースラインとして、一般的なレビューを進めます
- 一般的なレビューを進める場合は、レビューが組織の特定の立場ではなく、一般的な商業基準に基づいていることを明確にメモします
ステップ4: 条項ごとの分析
以下のレビュープロセスを適用します。
- 契約タイプを特定します: SaaS契約、プロフェッショナルサービス、ライセンス、パートナーシップ、調達など。契約タイプは、どの条項が最も重要であるかに影響します。
- ユーザーの立場を決定します: ベンダー、顧客、ライセンサー、ライセンシー、パートナー。これは分析を根本的に変更します(例: 責任制限の保護は異なる当事者に有利に働きます)。
- 問題を指摘する前に契約全体を読みます。条項は互いに作用します(例: 無制限の補償は、広範な責任制限によって部分的に緩和される場合があります)。
- プレイブックの立場に対して各重要な条項を分析します。
- 契約を全体的に考慮します: 全体的なリスク配分と商業条件はバランスが取れていますか?
契約を体系的に分析し、少なくとも以下をカバーします。
| 条項カテゴリ | 主要なレビューポイント |
|---|---|
| 責任制限 | 上限額、除外事項、相互 vs. 片務、結果的損害 |
| 補償 | 範囲、相互 vs. 片務、上限、IP侵害、データ侵害 |
| IP所有権 | 既存IP、開発されたIP、職務著作、ライセンス付与、譲渡 |
| データ保護 | DPA要件、処理条件、サブプロセッサー、侵害通知、国境を越えた転送 |
| 機密保持 | 範囲、期間、除外事項、返却/破棄義務 |
| 表明および保証 | 範囲、免責事項、存続期間 |
| 期間および終了 | 期間、更新、便宜による終了、原因による終了、終了後の処理 |
| 準拠法および紛争解決 | 管轄、裁判地、仲裁 vs. 訴訟 |
| 保険 | 補償要件、最低額、補償の証拠 |
| 譲渡 | 同意要件、支配権変更、例外 |
| 不可抗力 | 範囲、通知、終了権 |
| 支払い条件 | 支払期日、延滞料、税金、価格エスカレーション |
各条項について、プレイブック(または一般的な基準)に対して評価し、それが存在するか、欠落しているか、または異常であるかをメモします。
詳細な条項ガイダンス
責任制限
レビューすべき主要な要素:
- 上限額(固定ドル額、料金の倍数、または無制限)
- 上限が相互であるか、各当事者に異なる適用があるか
- 上限からの除外事項(どの責任が無制限であるか)
- 結果的、間接的、特別、または懲罰的損害が除外されているか
- 除外が相互であるか
- 結果的損害除外からの除外事項
- 上限が請求ごと、年ごと、または総額に適用されるか
一般的な問題点:
- 支払われた料金の一部に設定された上限(例: 低額契約における「過去3ヶ月間に支払われた料金」)
- 作成者に有利な非対称な除外事項
- 上限を実質的に排除する広範な除外事項(例: 「セクションXのいかなる違反」で、セクションXがほとんどの義務をカバーする場合)
- 一方の当事者の違反に対する結果的損害の除外がない
補償
レビューすべき主要な要素:
- 補償が相互であるか、片務であるか
- 範囲: 補償義務をトリガーするもの(IP侵害、データ侵害、身体的傷害、表明および保証の違反)
- 補償に上限があるか(多くの場合、全体的な責任上限の対象となるか、または無制限である場合もある)
- 手続き: 通知要件、防御を管理する権利、和解する権利
- 被補償者が軽減義務を負うか
- 補償と責任制限条項の関係
(原文がここで切り詰められています)
📜 原文 SKILL.md(Claudeが読む英語/中国語)を展開
/review-contract -- Contract Review Against Playbook
If you see unfamiliar placeholders or need to check which tools are connected, see CONNECTORS.md.
Review a contract against your organization's negotiation playbook. Analyze each clause, flag deviations, generate redline suggestions, and provide business impact analysis.
Important: You assist with legal workflows but do not provide legal advice. All analysis should be reviewed by qualified legal professionals before being relied upon.
Invocation
/review-contract <contract file or URL>
Review the contract: @$1
Workflow
Step 1: Accept the Contract
Accept the contract in any of these formats:
- File upload: PDF, DOCX, or other document format
- URL: Link to a contract in your CLM, cloud storage (e.g., Box, Egnyte, SharePoint), or other document system
- Pasted text: Contract text pasted directly into the conversation
If no contract is provided, prompt the user to supply one.
Step 2: Gather Context
Ask the user for context before beginning the review:
- Which side are you on? (vendor/supplier, customer/buyer, licensor, licensee, partner -- or other)
- Deadline: When does this need to be finalized? (Affects prioritization of issues)
- Focus areas: Any specific concerns? (e.g., "data protection is critical", "we need flexibility on term", "IP ownership is the key issue")
- Deal context: Any relevant business context? (e.g., deal size, strategic importance, existing relationship)
If the user provides partial context, proceed with what you have and note assumptions.
Step 3: Load the Playbook
Look for the organization's contract review playbook in local settings (e.g., legal.local.md or similar configuration files).
The playbook should define:
- Standard positions: The organization's preferred terms for each major clause type
- Acceptable ranges: Terms that can be agreed to without escalation
- Escalation triggers: Terms that require senior counsel review or outside counsel involvement
If no playbook is configured:
- Inform the user that no playbook was found
- Offer two options:
- Help the user set up their playbook (walk through defining positions for key clauses)
- Proceed with a generic review using widely-accepted commercial standards as the baseline
- If proceeding generically, clearly note that the review is based on general commercial standards, not the organization's specific positions
Step 4: Clause-by-Clause Analysis
Apply the following review process:
- Identify the contract type: SaaS agreement, professional services, license, partnership, procurement, etc. The contract type affects which clauses are most material.
- Determine the user's side: Vendor, customer, licensor, licensee, partner. This fundamentally changes the analysis (e.g., limitation of liability protections favor different parties).
- Read the entire contract before flagging issues. Clauses interact with each other (e.g., an uncapped indemnity may be partially mitigated by a broad limitation of liability).
- Analyze each material clause against the playbook position.
- Consider the contract holistically: Are the overall risk allocation and commercial terms balanced?
Analyze the contract systematically, covering at minimum:
| Clause Category | Key Review Points |
|---|---|
| Limitation of Liability | Cap amount, carveouts, mutual vs. unilateral, consequential damages |
| Indemnification | Scope, mutual vs. unilateral, cap, IP infringement, data breach |
| IP Ownership | Pre-existing IP, developed IP, work-for-hire, license grants, assignment |
| Data Protection | DPA requirement, processing terms, sub-processors, breach notification, cross-border transfers |
| Confidentiality | Scope, term, carveouts, return/destruction obligations |
| Representations & Warranties | Scope, disclaimers, survival period |
| Term & Termination | Duration, renewal, termination for convenience, termination for cause, wind-down |
| Governing Law & Dispute Resolution | Jurisdiction, venue, arbitration vs. litigation |
| Insurance | Coverage requirements, minimums, evidence of coverage |
| Assignment | Consent requirements, change of control, exceptions |
| Force Majeure | Scope, notification, termination rights |
| Payment Terms | Net terms, late fees, taxes, price escalation |
For each clause, assess against the playbook (or generic standards) and note whether it is present, absent, or unusual.
Detailed Clause Guidance
Limitation of Liability
Key elements to review:
- Cap amount (fixed dollar amount, multiple of fees, or uncapped)
- Whether the cap is mutual or applies differently to each party
- Carveouts from the cap (what liabilities are uncapped)
- Whether consequential, indirect, special, or punitive damages are excluded
- Whether the exclusion is mutual
- Carveouts from the consequential damages exclusion
- Whether the cap applies per-claim, per-year, or aggregate
Common issues:
- Cap set at a fraction of fees paid (e.g., "fees paid in the prior 3 months" on a low-value contract)
- Asymmetric carveouts favoring the drafter
- Broad carveouts that effectively eliminate the cap (e.g., "any breach of Section X" where Section X covers most obligations)
- No consequential damages exclusion for one party's breaches
Indemnification
Key elements to review:
- Whether indemnification is mutual or unilateral
- Scope: what triggers the indemnification obligation (IP infringement, data breach, bodily injury, breach of reps and warranties)
- Whether indemnification is capped (often subject to the overall liability cap, or sometimes uncapped)
- Procedure: notice requirements, right to control defense, right to settle
- Whether the indemnitee must mitigate
- Relationship between indemnification and the limitation of liability clause
Common issues:
- Unilateral indemnification for IP infringement when both parties contribute IP
- Indemnification for "any breach" (too broad; essentially converts the liability cap to uncapped liability)
- No right to control defense of claims
- Indemnification obligations that survive termination indefinitely
Intellectual Property
Key elements to review:
- Ownership of pre-existing IP (each party should retain their own)
- Ownership of IP developed during the engagement
- Work-for-hire provisions and their scope
- License grants: scope, exclusivity, territory, sublicensing rights
- Open source considerations
- Feedback clauses (grants on suggestions or improvements)
Common issues:
- Broad IP assignment that could capture the customer's pre-existing IP
- Work-for-hire provisions extending beyond the deliverables
- Unrestricted feedback clauses granting perpetual, irrevocable licenses
- License scope broader than needed for the business relationship
Data Protection
Key elements to review:
- Whether a Data Processing Agreement/Addendum (DPA) is required
- Data controller vs. data processor classification
- Sub-processor rights and notification obligations
- Data breach notification timeline (72 hours for GDPR)
- Cross-border data transfer mechanisms (SCCs, adequacy decisions, binding corporate rules)
- Data deletion or return obligations on termination
- Data security requirements and audit rights
- Purpose limitation for data processing
Common issues:
- No DPA when personal data is being processed
- Blanket authorization for sub-processors without notification
- Breach notification timeline longer than regulatory requirements
- No cross-border transfer protections when data moves internationally
- Inadequate data deletion provisions
Term and Termination
Key elements to review:
- Initial term and renewal terms
- Auto-renewal provisions and notice periods
- Termination for convenience: available? notice period? early termination fees?
- Termination for cause: cure period? what constitutes cause?
- Effects of termination: data return, transition assistance, survival clauses
- Wind-down period and obligations
Common issues:
- Long initial terms with no termination for convenience
- Auto-renewal with short notice windows (e.g., 30-day notice for annual renewal)
- No cure period for termination for cause
- Inadequate transition assistance provisions
- Survival clauses that effectively extend the agreement indefinitely
Governing Law and Dispute Resolution
Key elements to review:
- Choice of law (governing jurisdiction)
- Dispute resolution mechanism (litigation, arbitration, mediation first)
- Venue and jurisdiction for litigation
- Arbitration rules and seat (if arbitration)
- Jury waiver
- Class action waiver
- Prevailing party attorney's fees
Common issues:
- Unfavorable jurisdiction (unusual or remote venue)
- Mandatory arbitration with rules favorable to the drafter
- Waiver of jury trial without corresponding protections
- No escalation process before formal dispute resolution
Step 5: Flag Deviations
Classify each deviation from the playbook using a three-tier system:
GREEN -- Acceptable
The clause aligns with or is better than the organization's standard position. Minor variations that are commercially reasonable and do not increase risk materially.
Examples:
- Liability cap at 18 months of fees when standard is 12 months (better for the customer)
- Mutual NDA term of 2 years when standard is 3 years (shorter but reasonable)
- Governing law in a well-established commercial jurisdiction close to the preferred one
Action: Note for awareness. No negotiation needed.
YELLOW -- Negotiate
The clause falls outside the standard position but within a negotiable range. The term is common in the market but not the organization's preference. Requires attention and likely negotiation, but not escalation.
Examples:
- Liability cap at 6 months of fees when standard is 12 months (below standard but negotiable)
- Unilateral indemnification for IP infringement when standard is mutual (common market position but not preferred)
- Auto-renewal with 60-day notice when standard is 90 days
- Governing law in an acceptable but not preferred jurisdiction
Action: Generate specific redline language. Provide fallback position. Estimate business impact of accepting vs. negotiating.
- Include: Specific redline language to bring the term back to standard position
- Include: Fallback position if the counterparty pushes back
- Include: Business impact of accepting as-is vs. negotiating
RED -- Escalate
The clause falls outside acceptable range, triggers a defined escalation criterion, or poses material risk. Requires senior counsel review, outside counsel involvement, or business decision-maker sign-off.
Examples:
- Uncapped liability or no limitation of liability clause
- Unilateral broad indemnification with no cap
- IP assignment of pre-existing IP
- No DPA offered when personal data is processed
- Unreasonable non-compete or exclusivity provisions
- Governing law in a problematic jurisdiction with mandatory arbitration
Action: Explain the specific risk. Provide market-standard alternative language. Estimate exposure. Recommend escalation path.
- Include: Why this is a RED flag (specific risk)
- Include: What the standard market position looks like
- Include: Business impact and potential exposure
- Include: Recommended escalation path
Step 6: Generate Redline Suggestions
For each YELLOW and RED deviation, provide:
- Current language: Quote the relevant contract text
- Suggested redline: Specific alternative language
- Rationale: Brief explanation suitable for sharing with the counterparty
- Priority: Whether this is a must-have or nice-to-have in negotiation
Redline Generation Best Practices
When generating redline suggestions:
- Be specific: Provide exact language, not vague guidance. The redline should be ready to insert.
- Be balanced: Propose language that is firm on critical points but commercially reasonable. Overly aggressive redlines slow negotiations.
- Explain the rationale: Include a brief, professional rationale suitable for sharing with the counterparty's counsel.
- Provide fallback positions: For YELLOW items, include a fallback position if the primary ask is rejected.
- Prioritize: Not all redlines are equal. Indicate which are must-haves and which are nice-to-haves.
- Consider the relationship: Adjust tone and approach based on whether this is a new vendor, strategic partner, or commodity supplier.
Redline Format
For each redline:
**Clause**: [Section reference and clause name]
**Current language**: "[exact quote from the contract]"
**Proposed redline**: "[specific alternative language with additions in bold and deletions struck through conceptually]"
**Rationale**: [1-2 sentences explaining why, suitable for external sharing]
**Priority**: [Must-have / Should-have / Nice-to-have]
**Fallback**: [Alternative position if primary redline is rejected]
Step 7: Business Impact Summary
Provide a summary section covering:
- Overall risk assessment: High-level view of the contract's risk profile
- Top 3 issues: The most important items to address
- Negotiation strategy: Recommended approach (which issues to lead with, what to concede)
- Timeline considerations: Any urgency factors affecting the negotiation approach
Negotiation Priority Framework
When presenting redlines, organize by negotiation priority:
Tier 1 -- Must-Haves (Deal Breakers) Issues where the organization cannot proceed without resolution:
- Uncapped or materially insufficient liability protections
- Missing data protection requirements for regulated data
- IP provisions that could jeopardize core assets
- Terms that conflict with regulatory obligations
Tier 2 -- Should-Haves (Strong Preferences) Issues that materially affect risk but have negotiation room:
- Liability cap adjustments within range
- Indemnification scope and mutuality
- Termination flexibility
- Audit and compliance rights
Tier 3 -- Nice-to-Haves (Concession Candidates) Issues that improve the position but can be conceded strategically:
- Preferred governing law (if alternative is acceptable)
- Notice period preferences
- Minor definitional improvements
- Insurance certificate requirements
Negotiation strategy: Lead with Tier 1 items. Trade Tier 3 concessions to secure Tier 2 wins. Never concede on Tier 1 without escalation.
Step 8: CLM Routing (If Connected)
If a Contract Lifecycle Management system is connected via MCP:
- Recommend the appropriate approval workflow based on contract type and risk level
- Suggest the correct routing path (e.g., standard approval, senior counsel, outside counsel)
- Note any required approvals based on contract value or risk flags
If no CLM is connected, skip this step.
Output Format
Structure the output as:
## Contract Review Summary
**Document**: [contract name/identifier]
**Parties**: [party names and roles]
**Your Side**: [vendor/customer/etc.]
**Deadline**: [if provided]
**Review Basis**: [Playbook / Generic Standards]
## Key Findings
[Top 3-5 issues with severity flags]
## Clause-by-Clause Analysis
### [Clause Category] -- [GREEN/YELLOW/RED]
**Contract says**: [summary of the provision]
**Playbook position**: [your standard]
**Deviation**: [description of gap]
**Business impact**: [what this means practically]
**Redline suggestion**: [specific language, if YELLOW or RED]
[Repeat for each major clause]
## Negotiation Strategy
[Recommended approach, priorities, concession candidates]
## Next Steps
[Specific actions to take]
Notes
- If the contract is in a language other than English, note this and ask if the user wants a translation or review in the original language
- For very long contracts (50+ pages), offer to focus on the most material sections first and then do a complete review
- Always remind the user that this analysis should be reviewed by qualified legal counsel before being relied upon for legal decisions