fsi-genai-usecases
Case study of generative AI (生成AI) use cases for financial institutions from the BLEA for FSI (金融リファレンスアーキテクチャ日本版) reference architecture.
Skill by aws-jp-fsi-saOfficial
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Use cases: documents, cloud, security, writing
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What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
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fsi-genai-usecases- Description
- Case study of generative AI (生成AI) use cases for financial institutions from the BLEA for FSI (金融リファレンスアーキテクチャ日本版) reference architecture. Covers four concrete Amazon Bedrock-centered ユースケース: document/content review (RAPID), AI sales roleplay training, a multi-agent contract-assistant, and ATM fraud detection with Amazon Nova. Use this skill when designing, explaining, or implementing GenAI workloads for banks/insurers on AWS — e.g. Bedrock agents, multi-agent collaboration, Human-in-the-Loop document審査, compliance guardrails, or multimodal video analysis. Triggers: 生成AI, ユースケース, Bedrock, Nova, マルチエージェント, ロールプレイ, 文書審査, 不正検知, 契約書アシスタント.
- License
- MIT-0
- Metadata
- author: aws-jp-fsi-sa · version: 1.0
- Instructions
- 203 lines in SKILL.md · view on GitHub
Agent Skills spec issues
- files: referenced but missing: references/fisc-mapping.md
Files (28)
- SKILL.md
- SKILL_ja.md
- contract-assistant-agent-slide-1.png · assets/images/
- contract-assistant-agent-slide-2.png · assets/images/
- contract-assistant-agent-slide-3.png · assets/images/
- contract-assistant-agent-slide-4.png · assets/images/
- contract-assistant-agent-slide-5.png · assets/images/
- contract-assistant-agent-slide-6.png · assets/images/
- contract-assistant-agent-slide-7.png · assets/images/
- contract-assistant-agent-slide-8.png · assets/images/
- document-review-1.png · assets/images/
- document-review-2.png · assets/images/
- document-review-3.png · assets/images/
- document-review-4.png · assets/images/
- document-review-5.png · assets/images/
- image1.png · assets/images/
- scenarioCreate001.png · assets/images/
- scenarioCreate002.png · assets/images/
- scenarioCreate003.png · assets/images/
- scenarioCreate004.png · assets/images/
- scenarioCreate005.png · assets/images/
- web-ui.png · assets/images/
- ai-roleplay-scenario-guide.md · references/
- ai-roleplay.md · references/
- architecture.md · references/
- cctv-fraud-detection.md · references/
- contract-assistant-agent.md · references/
- document-review.md · references/
SKILL.md (first lines)
# FSI Generative AI Use Cases ## Workload Overview This case study presents concrete use cases for applying generative AI in financial institutions (banks, insurers, securities firms). All examples are built around **Amazon Bedrock** and supporting AWS services, and each ships with a public sample implementation. The case study collects four use cases, each addressing a distinct business problem in financial services: 1. **Document / Content Review (RAPID)** — automates the large volume of document review work in financial institutions using a Human-in-the-Loop model. Guideline documents are turned into checklists automatically, target documents are reviewed against them by generative AI, and a human makes the final decision. 2. **AI Sales Roleplay** — a training system where a sales representative practices financial-product sales skills by conversing (via voice) with an AI-played customer. It evaluates emotion, compliance, video (facial expression / eye contact), and reference accuracy in real time. 3. **Contract Assistant Agent** — an AI assistant that comprehensively supports contract-related work (new contract drafting, existing-contract lookup, and answering contract questions) through a supervisor + specialist multi-agent configuration on Amazon Bedrock. 4. **ATM Fraud Detection (elderly phone use)** — analyzes surveillance-camera video with Amazon Nova (multimodal) to automatically detect behavior patterns that may indicate fraud (e.g. an elderly person operating an ATM while on a phone call), to prevent bank-transfer (振り込め) and special fraud damage before it occurs. **Purpose / significance in financial services.** These use cases target recurring pain points in the sector: heavy manual document审查 burden, the need for consistent sales quality and compliance adherence (e.g. suitability principle, explanation obligations under financial instruments regulations), efficient handling of contract operations, and protecting customers — especially the elderly — from fraud. Common business drivers across all four are operational efficiency (24-hour operation, automation of routine work), quality standardization (removing per-person variation), cost reduction (labor savings), and transparency / accountability (AI decision rationale is made explicit, supporting explainability and audit response). ## Best Practices and Key Components ### Best Practices - MUST: Keep a human in the loop for final judgment in document review — AI performs the first-pass review and a human makes the final decision and approval (RAPID's Human-in-the-Loop model). - MUST: Make the AI's decision rationale explicit, so that the reason for a pass/fail judgment can be shown and accountability (説明責任) is preserved. - MUST: Enforce compliance guardrails on generative AI output in customer-facing / sales-training scenarios — FinanceCompliance and GeneralCompliance guardrails are recommended for financial institutions, checking against financial instruments and banking regulations. - MUST: Cover the legally required explanation items in sales roleplay (risk explanation, fee explanation, suitability confirmation) and prevent omission, to reduce legal risk from breach of the explanation obligation. - MUST: Set required goals (必須ゴール) with explicit判定基準 for compliance-related and legally-required items in roleplay scenarios (assign priority 5 for compliance / legal requirements). - SHOULD: Use a supervisor + specialist multi-agent configuration (Amazon Bedrock multi-agent collaboration) so a single interface can route diverse contract requests to the most suitable specialist agent automatically. - SHOULD: Use direct browser-to-S3 upload via a time-limited presigned URL (5-minute expiry) to keep uploads secure and to avoid API Gateway payload limits for large video files. - SHOULD: Apply S3 lifecycle policies to surveillance video and DynamoDB TTL to automatically delete old / unneeded data, for both cost and data management. - SHOULD: Minimize false positives by correctly identifying normal customer behavior (short calls, calm demeanor, smooth operation) so business efficiency and customer experience are maintained. - PREFER: A serverless architecture (API Gateway + Lambda + Amazon Bedrock + S3 + DynamoDB) for these GenAI workloads to balance scalability and operational efficiency through loosely-coupled layers. - PREFER: Deploying via AWS CloudShell (no prerequisites) for the AI sales roleplay sample, running the provided `bin.sh` deploy script. - MAY: Restrict self-sign-up and choose a specific Bedrock region for the roleplay sample via deploy options (`--disable-self-register`, `--bedrock-region`). - MAY: Define custom guardrails (e.g. a 金融商取法 guardrail: no assertive judgments, material-fact explanation, suitability principle, no exaggerated advertising) when organization-specific compliance requirements exist. - WILL: Detection of high-risk fraud immediately notifies store staff so they can speak to the customer and prevent damage before it occurs. - WILL: The ATM fraud-detection Amazon Nova analysis performs integrated multimodal analysis of both video and audio to identify fraud patterns. - WILL: The contract-assistant generated draft contracts are stored in S3 and provided to the user; sample templates include purchase, franchise, and time-and-material contracts. ### Key Components #### Amazon Bedrock (Generative AI Foundation) - **Component Overview**: The central generative-AI engine across all four use cases. Hosts the LLMs used for document analysis and review (RAPID), roleplay dialogue and compliance checking (via Anthropic Claude), multi-agent contract processing, and multimodal video analysis (via Amazon Nova). Also provides multi-agent collaboration and guardrail capabilities. - **Assumed AWS Services**: Amazon Bedrock, Amazon Nova, Anthropic Claude (on Bedrock), Bedrock Agents, Bedrock multi-agent collaboration, Bedrock Guardrails. #### Multi-Agent Orchestration (Contract Assistant) - **Component Overview**: A supervisor agent (Contract Agent) receives user contract inquiries, analyzes intent, and routes to the optimal specialist among three sub-agents — contract-drafting, existing-contract-lookup, and contract-question answering — then composes the final answer. Implemented with Amazon Bedrock multi-agent collaboration. - **Assumed AWS Services**: Amazon Bedrock (Agents, multi-agent collaboration), AWS Lambda (existing-contract lookup), Amazon S3 (generated contracts / templates), Amazon OpenSearch Service (knowledge base for contract Q&A). #### Serverless Processing Layer - **Component Overview**: Event-driven, serverless compute that handles presigned-URL generation, analysis triggering, status checks, and general application logic across the use cases. In ATM fraud detection this is three Lambda functions (presigned-URL, auto-analysis, status). Loosely-coupled layers (frontend, API, processing, AI analysis, data) enable flexible scaling and maintenance. - **Assumed AWS Services**: AWS Lambda, Amazon API Gateway. #### Data & Storage Layer
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Signals
- Stars
- 15
- Forks
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- Open issues
- 0
- Last commit (this folder)
- Oct 15, 2026 (15 days ago)
- Last release
- Oct 15, 2026 (15 days ago)
From GitHub (fetched Oct 24, 2026).
Details
- Version
- 1.0
- License
- MIT-0
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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fsi-genai-usecases skill. Agent Mart. https://agentmart.dev/skills/aws-samples-fsi-genai-usecases (last updated 2026-10-24)