HealthBridge Agent Navigator

Care teams and navigators spend significant time manually working across fragmented benefits and community resource portals (e.g., SNAP/CalFresh, Medicaid, housing, transportation, and directory-style referral sites). Many of these portals lack stable APIs and require careful, step-by-step operator oversight to avoid unintended submissions, uploads, or account changes.

This accelerator delivers a practical, safety-first implementation on AWS that combines:

• Amazon Bedrock Nova Act for page understanding and guided browser interaction (bounded max_steps per page).
• Guardrails that default to dry-run mode, allowlist domains, and detect/flag disallowed mutations.
• A consistent, operator-reviewable Status JSON record per page persisted to Amazon DynamoDB (with TTL) and surfaced in an operator UI.
• Infrastructure as Code (CloudFormation or CDK, per customer preference) to deploy the agent runtime and supporting AWS resources in your AWS account.

The engagement focuses on building a deployable foundation (AgentCore + DynamoDB + SQS + S3 + KMS + AppConfig + CloudWatch + IAM + ECR) and delivering a deployment package (templates + docs + validation checklist) that is aligned to AWS security best practices. Optional enhancements (e.g., CloudFront front door, AgentCore Browser mode, expanded portal coverage) can be planned and scoped as follow-on work.

Typical key deliverables include:

• Working HealthBridge Agent deployment on AWS with MVP portals (for example, one SNAP/CalFresh portal and one 211-style referral flow) configured for dry-run by default.
• Contract-first Nova Act wrapper with page-scoped prompts, JSON Schema validation, bounded max_steps, and mutation detection for safe browser automation.
• Canonical per-page Status JSON persisted in Amazon DynamoDB with TTL, plus optional artifact storage in Amazon S3 encrypted with AWS KMS and governed by lifecycle policies.
• Infrastructure as Code (for example, CloudFormation/CDK) and security controls aligned to, including KMS-encrypted buckets, explicit CloudWatch retention, and ECR ScanOnPush for container images. 
• Implementation playbook and demo of a full job run (from UI/API trigger through portal navigation and Status JSON review), along with Marketplace listing metadata and documentation.