Draft: document Serverless Workers on AgentCore Runtime

[lennessyy]

What changed

• Add concept guidance for Serverless Workers on Amazon Bedrock AgentCore Runtime.
• Add the Python SDK Worker implementation page, including Runtime handler, idle detection, and graceful shutdown.
• Add an end-to-end production deployment guide based on the Python Strands AgentCore sample.
• Document the Worker Versioning mapping between named AgentCore Runtime endpoints and Temporal Worker Deployment Versions.
• Document AgentCore Runtime lifecycle behavior and the shared AWS Lambda event-driven scaling model.
• Add AgentCore Runtime to Serverless Workers navigation and overview pages.

Upstream dependency

• The code sample is in Introduce AgentCore strands-agent sample samples-python#360. Keep this PR in draft until that sample merges and Snipsync can read its source markers from main.

Deliberately deferred

• Opinionated AgentCore and Temporal agent architecture, state ownership, and session guidance.
• A self-hosted Temporal Service setup page.

Follow-up

• Verify the deployment guide end to end against Temporal Cloud and AgentCore Runtime.
• Confirm the AgentCore Serverless Workers release stage. This draft labels it Pre-release.

Validation

• yarn build
• vale --config .vale-ci.ini on all changed documentation files
• yarn check:orphans
• Targeted internal link and anchor check for the new deployment page

The full-repository link check also ran. It encountered unrelated existing external-link and JavaScript parser failures. The new page internal links and anchors pass.

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Project	Deployment	Actions	Updated
temporal-documentation	Ready	Preview	Sep 10, 2026 11:58pm UTC

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📖 Docs PR preview links

• Develop
  • Python
    • Workers
      • Serverless Workers
        • Amazon Bedrock AgentCore
• Guides
  • Durable agent on AgentCore
• Production Deployment
  • Worker deployments
    • Serverless Workers
      • Amazon Bedrock AgentCore
• Serverless Workers
  • Amazon Bedrock AgentCore
  • AWS Lambda