PluginStatsLegal Brain Agent listing history
By Bengo4.com, Inc. · Claude Connectors · Legal
日本最大級の法律データベースを基盤にした、法務特化AIエージェント
Claude Connectors does not publish install or usage counts, so PluginStats tracks Legal Brain Agent's listing placement instead, currently position #613 in the marketplace's popularity-sorted listing.
About Legal Brain Agent
「LegalBrain エージェント」MCPサーバーを使うと、Claudeから日本屈指の法律データベースに直接アクセスできます。法令・判例・書籍・ガイドラインといった膨大な情報源を横断的に検索し、複雑な調査や作業を自律的に進める、法務に特化したAIエージェントです。 「LegalBrain エージェント」のすべての出力には出典が明記され、信頼性の高い情報源に基づくため、実務でそのまま使える根拠のある回答が得られます。 さらに、その回答をもとに、法的書面、経営陣向けの報告書、交渉資料、社内規程といった文書をClaude上で作成することもできます。 ※ご利用には、LegalBrain エージェントのご契約（有料）が必要です。
The Legal Brain Agent MCP server enables lawyers and corporate legal professionals to access Japan's top legal database directly from Claude, providing a legal-specialized AI agent that autonomously executes complex tasks. Developed by Bengo4.com, Japan's leading legal platform, it cross-searches vast information sources including statutes, case law, books, and guidelines. All outputs include citations and are grounded in highly reliable sources, delivering substantiated answers that are practical for real-world legal work. Based on those answers, users can also draft practical documents directly within Claude, such as reports for executives, negotiation materials, and internal regulations.
Description from the Claude Connectors listing.
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Ranking history
Filled points are observed values; hollow points come from Internet Archive snapshots of the listing page. Dashed segments span periods with no observations — values between points are not interpolated.
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All 20 Legal Brain Agent alternativesData source
Anthropic does not publish install counts for connectors. PluginStats records each Anthropic and partner connector's position in the official Claude directory, which Anthropic orders by its own ranking, so movement in position over time is the signal.
Listing: https://claude.com/marketplace/connectors/legal-brain-agent. First seen Oct 16, 2026; last successful collection Oct 27, 2026. See the methodology.