互換性と比較

Anthropic claude-for-legal vs Lawra

Anthropic が提供するもの、Lawra がどのように実装するか、そしてさらに先へどう進むか。claude-for-legal のすべてのスキルを Lawra の同等ツールにマッピング — ステータス、予定日、およびアダプテーションの具体的な優位点とともに。

最終上流チェック: 2026-05-18 15:29 UTC @ 4d55f53 このページはデイリートラッカーが anthropics/claude-for-legal をポーリングするたびに自動更新されます。SHA は比較時点の上流 HEAD コミットを固定します。

Anthropic claude-for-legal とは?

claude-for-legal は、2026-04-21 に開始された Claude Code 向け Anthropic のオープンソース・プラグインマーケットプレイスです。12 のファーストパーティプラグイン + 1 のベンダープラグイン(CoCounsel Legal、Thomson Reuters Westlaw 提供)+ スケジュール済みバックグラウンド作業用の 5 つの Managed Agents Cookbook を含みます。各プラグインにはスキル(ユーザーが呼び出すスラッシュコマンド)、エージェント(スケジュール済みワークフロー)、フック、MCP サーバー設定、および実務プロファイルテンプレートが含まれます。このリポジトリは、Anthropic が Claude API を超えて垂直固有の Claude 体験に進む最初のシグナルであり、法律が最初でした。2026-05-18 時点でリポジトリにはプラグイン全体で 80 以上の名前付きスキルがあります。

claude-for-legal の優位点

  • カテゴリの検証。モデルメーカー自身が法律 AI スタックを提供することで、エージェント型リーガルテックが実在する持続的な市場であることが確認されました。「このカテゴリは本物か?」という投資家の問いは、今や Anthropic 自身が答えています。
  • 最高水準の方法論。Anthropic のスキル構造、免責事項の原則、ソース帰属ティア([settled] / [verify] / [verify-pinpoint])、商標クリアランスにおける「NEVER conclude clear」ガードレールは、トップクラスのプロンプトエンジニアリングです。この分野の全員に無料の R&D。
  • オープンソースライセンス。MIT ライセンス。誰でも抽出、適応、フォーク、再実装できます。Lawra はクレジットを明記した上でまさにこれを行いました — planning/anthropic-legal/skills/ のコミットを参照。
  • 2 つのデプロイパス。コンシューマー向け Cowork プラグイン + エンタープライズのスケジュール済み作業向け Managed Agents API — どちらも同じプロンプトソースから。Lawra が収束しつつあるのと同じアーキテクチャ。
  • 実務プロファイルパターン。各プラグインの CLAUDE.md は各スキルが読み込む実務テンプレートです。Lawra のユーザープロファイル MVP の方向性を検証します(フェーズ 1 は 2026-05-15 にリリース済み)。

claude-for-legal の欠点

  • 英語のみ。プロンプト、サンプル、免責事項の 100% が英語です。多言語サポートなし。世界の法律市場の 90%+ を除外します。
  • 米国コモンローに特化。引用規則、法令参照、手続きの枠組みはすべて米国を前提(FRCP、UCC、州固有のテストなど)。大陸法系の法域(ラテンアメリカ、欧州大陸、英国除くアジア)は大幅な適応が必要です。
  • Claude 経由のクラウドのみ。Anthropic の API + Claude Code ランタイムに依存。ソブリン / オンプレム / マルチプロバイダーの選択肢なし。データ居住要件がある規制産業を除外します。
  • ツールのみ、教育レイヤーなし。プラグインは作業を行いますが、法律実務で AI をどう使うかは教えません。コールドスタートで購入した弁護士にはオンランプがありません — Lawra の 1,800 ページの無料教育コンテンツがまさに claude-for-legal に欠けているレイヤーです。
  • シミュレーター・マルチペルソナ・評議会なし。すべてのプラグインで単一の Claude 音声。Trial Simulator なし、Council of Jurists(38 の声)なし、Lawyer Debate(マルチペルソナ)なし。Lawra 独自の製品に上流の同等物はありません。

claude-for-legal スキルの Lawra カバレッジ

ライブまたは部分カバレッジは、今日 Lawra で機能するもの(大陸法 / 多言語 / マルチペルソナの改良を含む)を表します。計画中の項目には予定リリース日があります。却下された項目は、比較表に記録された戦略的な意思決定を反映しています。

71 上流スキル合計
21 Lawra でライブ
17 部分カバレッジ
19 ロードマップ上
14 対象外
54% 本日のカバレッジ

全スキル比較

各行は claude-for-legal の 1 つのスキルです。Lawra 同等ツール列はツールにリンクします(ライブ時)。差異と優位点列では、実装がさらにどう進んでいるかを説明します — 通常、大陸法適応、多法域引用、多言語 UI、マルチペルソナ、または遡及モードの正直な処理。

Commercial Legal 8 スキル

Vendor agreements, NDAs, MSAs, renewals, escalation

上流スキル ステータス Lawra 同等ツール 予定 Lawra の差異と優位点
vendor-agreement-review

Review inbound vendor MSAs/SaaS subscriptions against your playbook

稼働中 Vendor Agreement Review

Adds civil-law tradition selector with DR/MX/BR/CO/AR/ES code-article citations, jurisdictional adapter, civil-law-specific checks (penalty-clause reducibility, statutory indemnity, hidden-defect warranty). 9-language UI. Output includes deal-breaker check, severity-tagged deviations with specific redline language, routing recommendation, summary email draft.

nda-review

Triage inbound NDAs into GREEN/YELLOW/RED

一部対応 NDA Generator

Lawra inverts the upstream — we DRAFT NDAs from scratch instead of triaging existing ones. Configurable scope (business-only / business+IP / broad-with-trade-secrets), term, context (standalone / attached / pre-contract / DD / employee). Mutual or one-way. Optional IP-derivatives assignment clause. Outputs the NDA + a separate Analysis Report with risk, vulnerabilities, jurisdiction-specific notes.

saas-msa-review

Review SaaS MSAs (subset of vendor-agreement-review)

稼働中 Vendor Agreement Review

Same Vendor Review tool handles SaaS MSAs natively (selector chooses agreement type). Civil-law adapters apply.

amendment-history

Track amendments across a contract's lifecycle

予定 2026-Q3

Maps to a "Contract Lifecycle" feature on the Lawra Contracts service line. Will surface amendments via the org-scoped contracts collection (Task #45) once team accounts ship.

renewal-tracker

Scan contract register for upcoming renewals

予定 2026-Q3

Lawra Monitors (AI Suite Optimum tier) covers this conceptually; explicit renewal-tracker UI ships with org-scoped contracts (Task #45).

escalation-flagger

Flag deals needing escalation per playbook

稼働中 Vendor Agreement Review (built in)

Vendor Review output includes a "Routing recommendation" section that flags escalation per the user's house playbook context. Same outcome, integrated into the review step.

review-proposals

Review proposals (pre-MSA, pre-SOW)

一部対応 Document Drafter 2026-Q4

Lawra's Document Drafter handles proposals as one of 14+ document types. Specialization to procurement-proposal review specifically is on the roadmap.

stakeholder-summary

Summarize deal review for non-lawyer stakeholders

稼働中 Vendor Agreement Review (built in)

Vendor Review output ends with a "Summary email" the business stakeholder can read. Same pattern, integrated into the review step.

Corporate Legal 6 スキル

Tabular VDR diligence, board consents, entity compliance, closing checklists

上流スキル ステータス Lawra 同等ツール 予定 Lawra の差異と優位点
diligence-issue-extraction

Extract issues from VDR documents during diligence

予定 2026-Q4

Diligence is M&A territory — large enterprise enterprise feature. Lawra Incorporate handles entity-formation diligence today; broader transactional diligence deferred.

board-consent-draft

Draft board consents and minutes

一部対応 Lawra Incorporate 2026-Q4

Lawra Incorporate Premium ships 95+ governance docs including board consents (Acta de Asamblea formats for DR/MX/ES/AR/BR civil-law jurisdictions). Standalone Board Consent Drafter for already-incorporated entities ships as part of the corporate Practice expansion.

material-contract-schedule

Build schedules of material contracts for diligence

対象外

M&A diligence territory. Lawra focuses on transactional output, not VDR data-room workflow.

entity-compliance

Track entity compliance calendar

稼働中 Compliance (AI Suite Optimum)

Entity compliance calendar with LatAm civil-law jurisdiction-specific deadlines (annual filings, beneficial-owner declarations, tax registrations).

closing-checklist

Build closing checklists

稼働中 Lawra Incorporate

Lawra Incorporate generates closing checklists for entity formation. M&A closing checklists deferred to corporate-legal expansion 2026-Q4.

integration-runbook

M&A integration runbook

対象外

Post-M&A integration is consulting territory. Available via /services/case-implementation/.

Employment Legal 8 スキル

Termination, hiring, worker classification, leave, investigations, handbook

上流スキル ステータス Lawra 同等ツール 予定 Lawra の差異と優位点
termination-review

Review proposed terminations against high-risk flags + severance

稼働中 Termination Reviewer

Adds civil-law statutory severance scaffolding (preaviso, cesantía, indemnización por antigüedad, prima, vacaciones proporcionales) with LatAm + continental EU labor-code citations (DR Ley 16-92, MX LFT, BR CLT, CO CST, AR LCT 20.744). ADEA/OWBPA branch for 40+ workers. Exempt-misclassification flag with title × state × salary detection. 9-language UI.

worker-classification

Classify proposed engagement (IC vs employee vs temp vs vendor) — prospective only

稼働中 Worker Classification Risk Check

Lawra REMOVES the upstream hard-stop on existing engagements. Adds retroactive mode that produces actionable risk + remediation drafting guidance instead of routing to counsel. Civil-law subordinación + remuneración + servicios test. Exposure-component breakdown by jurisdiction (DR TSS / MX IMSS / BR INSS / CO aportes).

hiring-review

Review hire offer + restrictive covenants

一部対応 Contractor Agreement Generator 2026-Q4

Lawra's Contractor Agreement Generator covers freelance/IC hires with anti-laboriality drafting. Full-employee hiring review (offer letter + restrictive covenants + handbook tie-in) is planned.

wage-hour-qa

Wage & hour Q&A with §207(e) regular-rate scaffold

予定 2026-Q4

Wage-and-hour back-pay calculator with civil-law adaptations (computation of preaviso, cesantía, indemnización por días). Defers because civil-law has different fact patterns than FLSA.

policy-drafting

Draft employment policies / handbook sections

一部対応 Document Drafter 2026-Q4

Document Drafter handles handbook sections as one document type. Specialization to handbook updates with state-supplement awareness ships separately.

international-expansion

Plan international hiring expansion

対象外

Out of scope for current MVP. International expansion is a heavy ongoing consulting service; not a self-serve tool today. Available via /services/consulting/.

internal-investigation

Open + add + summarize + memo on internal investigations

対象外

Out of scope for v1. Investigation tooling requires evidence-handling workflows + chain-of-custody we don't support yet. Targeted for 2026-Q4 (premium tier).

leave-tracker

Track employee leave + log new entries

対象外

HR tooling rather than legal AI — out of scope. Lawra is for the legal decision-making layer; HRIS integration with leave registers is a different product category.

Privacy Legal 6 スキル

DSAR responder, DPA reviewer, PIA generator, privacy triage, reg gap, policy monitor

上流スキル ステータス Lawra 同等ツール 予定 Lawra の差異と優位点
dpa-review

Review Data Processing Agreements (processor or controller side)

稼働中 DPA Reviewer

Adds LatAm regime coverage (LGPD BR, LFPDPPP MX, LOPDP DR/CO/AR) on top of GDPR/CCPA. Civil-law-specific checks (administrative-court registration, penalty-clause reducibility, local-language privacy-notice). Direction selector (processor/controller/unsure). Sectoral overlay walk (GLBA/HIPAA/FERPA/COPPA). 9-language UI.

dsar-response

Walk through DSAR (access/deletion/portability/correction) responses

稼働中 DSAR Responder

Adds LatAm regulator addressing (ANPD/INAI/SIC/AAIP), habeas-data constitutional-standing note for civil-law jurisdictions, local-language substantive-response drafting. Four-document output package (acknowledgment + substantive + internal exemption analysis + cover memo). 9-language UI.

pia-generation

Generate Privacy Impact Assessments

予定 2026-Q3

Next priority in the privacy extraction queue. Will add LatAm DPIA equivalents (Avaliação de Impacto à Proteção de Dados in BR; Evaluación de Impacto Relativa a la Protección de Datos in ES/LATAM) alongside GDPR Art. 35 DPIA template.

reg-gap-analysis

Identify gaps between current practice and regulatory requirements

一部対応 AI Readiness Assessment 2026-Q4

AI Readiness Assessment covers AI-governance gaps; privacy-specific gap analysis (GDPR/LGPD/LFPDPPP) ships separately.

policy-monitor

Monitor privacy policy and surfaces for drift

予定 2026-Q4

Maps to Lawra Monitors (AI Suite Optimum tier). Privacy-specific monitor with sectoral-policy surface coverage (cookie banners, app-store privacy labels, in-product consent flows).

use-case-triage

Triage new data-processing activities

一部対応 Ethics Simulator 2026-Q4

Ethics Simulator covers AI use-case triage; pure privacy-use-case triage with risk-rating ships separately.

Product Legal 3 スキル

Launch reviewer, marketing claims checker, problem triage

上流スキル ステータス Lawra 同等ツール 予定 Lawra の差異と優位点
launch-review

Review product launches for legal risk

予定 2026-Q4

Product launch review framework with regulatory + IP + privacy + advertising compliance checks.

marketing-claims-review

Review marketing claims for legal compliance

予定 2026-Q4

Marketing claims review covering FTC + state UDAP + civil-law consumer-protection equivalents (Ley General de Protección al Consumidor RD, MX similar).

launch-watcher

Watch product-launch tracker for things needing legal review

対象外

Internal workflow tool category — out of scope for the AI-decision layer.

Regulatory Legal 4 スキル

Reg feed watcher, policy diff, gap tracker, NPRM comment tracker, policy redrafter

上流スキル ステータス Lawra 同等ツール 予定 Lawra の差異と優位点
reg-feed-watcher

Monday digest of regulatory feeds

稼働中 Lawra Monitors

Lawra Monitors covers regulatory feed monitoring with configurable digest cadence (daily/weekly/monthly). 9-language summaries.

policy-diff

Diff regulatory policy changes

予定 2026-Q4

Policy diff tool with side-by-side comparison + change-summary AI rendering.

gap-surfacer

Surface gaps between current policy and new regulation

一部対応 AI Readiness Assessment 2026-Q4

AI Readiness covers gap-surfacing for AI rules. General reg-gap surfacer (non-AI) is planned.

policy-redraft

Redraft internal policies to match new regulation

一部対応 Document Drafter 2026-Q4

Document Drafter handles policy redrafts. Specialized policy-redraft tool with regulation-change-tracker integration planned.

AI Governance Legal 5 スキル

AI use-case triager, AIA generator, vendor AI reviewer, AI reg gap

上流スキル ステータス Lawra 同等ツール 予定 Lawra の差異と優位点
use-case-triage

Triage AI use-cases against ethics + reg framework

稼働中 Ethics Simulator

Lawra's Ethics Simulator covers AI use-case triage with multi-persona perspectives (Lawra moderate, Lawrena skeptic, Lawrelai enthusiast, Carlos curator). 9-language UI. EU AI Act + Colorado SB24-205 + NYC Local Law 144 jurisdictional overlays.

aia-generation

Generate AI Impact Assessments

予定 2026-Q3

Maps to AI-readiness + ethics frameworks. AI Impact Assessment template with EU AI Act, NYC LL 144, Colorado SB24-205 jurisdictional adapters.

vendor-ai-review

Review vendor AI products for procurement

予定 2026-Q3

Specialization of Vendor Review for AI products specifically. Training-data clauses, model-output IP, inference-time data residency.

reg-gap-analysis

AI regulatory gap analysis

一部対応 AI Readiness Assessment

AI Readiness Assessment covers gap analysis against EU AI Act, US state laws, NIST AI RMF. 9-language UI.

policy-monitor

Monitor AI policy and regulatory developments

稼働中 Lawra Monitors (AI Suite Optimum)

Lawra Monitors is a multi-domain regulatory watcher; AI-specific subscription mode covers EU AI Act amendments, US state AI laws, sectoral rules.

IP Legal 8 スキル

Trademark clearance, FTO triager, C&D drafter, DMCA, OSS compliance, IP clause review

上流スキル ステータス Lawra 同等ツール 予定 Lawra の差異と優位点
clearance

Trademark clearance triage — never concludes mark is clear

稼働中 Trademark Clearance Triage

Adds LatAm civil-law trademark framework (Decisión Andina 486 for CO/EC/PE/BO, Lei 9.279 BR, LFPPI MX, Ley 20-00 DR, Ley 22.362 AR). Multi-circuit US confusion factor selector (du Pont / Polaroid / Sleekcraft / Lapp / Eveready / Pizzeria Uno / Frisch's / Squirtco / King of the Mountain / Frehling). EU EUTMR Art. 8(1)(b) framework. 9-language UI. Preserves the upstream's "NEVER conclude clear" guardrail.

cease-desist

Draft cease-and-desist letters

一部対応 Demand Letter Generator 2026-Q4

Demand Letter Generator covers C&Ds as one of its document types. IP-specific C&D template with USPTO/EUIPO citation handling ships separately.

fto-triage

Freedom-to-operate triage

予定 2026-Q4

Patent FTO is specialized work requiring patent-database integration (USPTO PAIR, EPO, INPI BR, IMPI MX). Will adapt the methodology but defer the patent-database side until partner integration available.

ip-clause-review

Review IP clauses in commercial contracts

稼働中 Clause Analyzer

Clause Analyzer handles IP clauses as one type. Civil-law moral-rights handling (Art. 17 Ley 65-00 DR, similar in MX/BR/CO/ES) built in.

oss-review

Open-source compliance review

予定 2026-Q4

OSS license compliance scan with copyleft cascade detection. License-incompatibility matrix. Adapts upstream methodology + adds LatAm-specific copyright (Ley 65-00 RD, similar).

takedown

Draft DMCA takedown notices

一部対応 Demand Letter Generator 2026-Q4

Demand Letter Generator handles DMCA notices. Specialized DMCA tool with safe-harbor analysis + counter-notice workflow planned.

infringement-triage

Triage IP infringement reports

予定 2026-Q4

IP infringement triage with severity rating + recommended response routing. Builds on Demand Letter pattern.

portfolio

IP portfolio tracking + renewal alerts

対象外

IP portfolio management is a separate product category (Anaqua, CPA Global, Alt Legal own this space). Lawra focuses on the decision layer, not the registry layer.

Litigation Legal 12 スキル

Claim charts, docket watcher, demand letters, subpoena triage, deposition prep, brief drafter, privilege log

上流スキル ステータス Lawra 同等ツール 予定 Lawra の差異と優位点
demand-draft

Draft demand letters

稼働中 Demand Letter Generator

Lawra's Demand Letter Generator. Civil-law procedural framing (intimación/intimación de mora in civil-law jurisdictions). 9-language UI. Output includes response forecast (concede/negotiate/refuse) with recommended counter-moves.

demand-received

Triage received demand letters

予定 2026-Q4

Inverse of Demand Letter Generator. Will share the same response-forecast engine.

deposition-prep

Generate deposition outlines and questions

稼働中 Deposition Questions

Generates deposition outlines for both common-law (US-style) and civil-law (interrogatorios). Adversarial vs cooperative witness modes.

brief-section-drafter

Draft sections of legal briefs

稼働中 Brief (AI Suite Premium)

Lawra Brief agent (AI Suite Premium tier — agentic, multi-step). Section-by-section drafting with civil-law procedural framing. Integrates Council of Jurists for adversarial argument testing.

privilege-log-review

Review privilege logs

予定 2026-Q4

Privilege log review with US (FRCP 26(b)(5)) and civil-law procedure equivalents. Specialized litigation tool, targeted for 2026-Q4.

subpoena-triage

Triage received subpoenas

予定 2026-Q4

Subpoena response framework with privilege-assertion guidance. Specialized litigation; deferred.

matter-intake

Intake new litigation matters

一部対応 Trial Simulator (case framing) 2026-Q4

Trial Simulator covers case framing as part of its setup. Dedicated matter intake form for incoming cases planned.

docket-watcher

Monitor court dockets for filings/deadlines

対象外

Docket monitoring requires court-database integration (PACER, regional equivalents). Out of scope for the AI-decision layer; partners with docket-watching services (CourtListener, Trellis) handle this better.

chronology-builder

Build case chronologies

予定 2026-Q4

Case chronology builder with evidence-citation tracking. Part of the broader case management toolkit.

legal-hold

Manage legal holds

対象外

Legal hold management is workflow software (Logikcull, Everlaw, etc.) territory. Out of scope for the decision-layer product.

outside-counsel-status

Track outside counsel matter status

対象外

Matter management software (Aderant, Elite 3E) territory. Out of scope.

portfolio-status

Aggregate litigation portfolio status

対象外

Matter management territory. Out of scope.

Legal Clinic 4 スキル

Clinic intake, case memo (IRAC), research roadmap, deadline tracker, status, client letters, semester handoff

上流スキル ステータス Lawra 同等ツール 予定 Lawra の差異と優位点
clinic-intake

Intake clinic clients

一部対応 Applications (intake forms) 2026-Q4

Lawra's Applications tool covers intake. Clinic-specific intake with eligibility-screening flow planned.

case-memo

IRAC case memos

稼働中 Brief (AI Suite Premium)

Lawra Brief handles IRAC structures. Council of Jurists adds adversarial testing.

research-roadmap

Build research roadmap

一部対応 Research (AI Suite Basic) 2026-Q4

AI Suite Research handles research roadmaps. Clinic-specific roadmap with deadline tracking planned.

semester-handoff

Hand off cases between semester rotations

対象外

Clinic-management workflow — out of scope. Lawra serves the legal-decision layer; clinic operations are a separate product.

Law Student 5 スキル

Bar prep, Socratic drill, IRAC grader, case briefer, outline builder, exam forecaster

上流スキル ステータス Lawra 同等ツール 予定 Lawra の差異と優位点
bar-prep-coach

Bar exam prep coaching

一部対応 Lawra Learning Program 2026-Q4

Lawra's 10-module Learning Program covers AI-in-law foundations + practice fundamentals. Bar prep specifically is deferred — bar exam content licensing requirements would need separate partnerships.

socratic-drill

Socratic-method drilling on case law

稼働中 Lawyer Debate

Multi-persona adversarial debate covers Socratic-style drilling with stronger argument-quality framing than upstream's single-voice approach.

irac-grader

Grade IRAC essays

予定 2026-Q4

IRAC grader fits into Lawra Learning Program as a self-assessment tool.

case-briefer

Brief cases for study

稼働中 Brief

Lawra Brief handles case briefing.

outline-builder

Build course outlines

対象外

Course outline tooling for law students — out of scope. Specialized academic-software territory.

Legal Builder Hub 1 スキル

Community skill marketplace — browse, install, QA, recommend, update, sync

上流スキル ステータス Lawra 同等ツール 予定 Lawra の差異と優位点
community-marketplace

Browse, install, QA, recommend, update community skills

対象外

Anthropic's skill marketplace is platform-level. Lawra is the application; we benefit from the marketplace as adopters (extracting skills we like), not as another marketplace operator. Tracked in our spec as a future possibility for contributing Lawra-original skills back.

CoCounsel Legal (vendor) 1 スキル

Westlaw Deep Research via MCP — US caselaw/statutes/regulations

上流スキル ステータス Lawra 同等ツール 予定 Lawra の差異と優位点
deep-research

Westlaw Deep Research via MCP — US caselaw/statutes/regulations

一部対応 2026-Q4

Available on request. Lawra wires up Westlaw Deep Research via the upstream MCP connector for clients who already hold a Thomson Reuters / Westlaw subscription — US federal + state caselaw, statutes, regulations, with citation-grounded reports. Lawra's default research engine targets civil-law and multilingual sources (LatAm, continental EU, Asia) using the same async start→poll→report orchestration pattern, so the Westlaw integration is offered as an opt-in for US-anchored matters rather than a baseline dependency.

Lawra のアダプテーションを試す

比較する最善の方法は実際に使うことです。無料 AI ツールは「練習」、完全なカタログは「ポートフォリオ」、10 社競合マトリックスは「ベンチマーク」を開いてください。

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