Azure Lighthouse Skill

This skill provides expert guidance for Azure Lighthouse. Covers decision making, security, configuration, integrations & coding patterns, and deployment. It combines local quick-reference content with remote documentation fetching capabilities.

How to Use This Skill

IMPORTANT for Agent: Use the Category Index below to locate relevant sections. For categories with line ranges (e.g., L35-L120), use read_file with the specified lines. For categories with file links (e.g., [security.md](security.md)), use read_file on the linked reference file

IMPORTANT for Agent: If metadata.generated_at is more than 3 months old, suggest the user pull the latest version from the repository. If mcp_microsoftdocs tools are not available, suggest the user install it: Installation Guide

This skill requires network access to fetch documentation content:

• Preferred: Use mcp_microsoftdocs:microsoft_docs_fetch with query string from=learn-agent-skill. Returns Markdown.
• Fallback: Use fetch_webpage with query string from=learn-agent-skill&accept=text/markdown. Returns Markdown.

Category Index

Category	Lines	Description
Decision Making	L33-L39	Guidance on when and how to use Azure Lighthouse: multi-tenant enterprise setups, ISV SaaS patterns, comparing Lighthouse vs managed apps, and designing Managed Service offers.
Security	L40-L47	Managing secure access in Azure Lighthouse: roles, tenants, AOBO, PIM eligible authorizations, and recommended security controls/practices for cross-tenant management.
Configuration	L48-L60	Configuring and managing Azure Lighthouse delegations: onboarding via ARM/policy, updating/removing access, deploying/using policies (incl. built-ins), remediation with managed identities, and monitoring changes.
Integrations & Coding Patterns	L61-L68	Cross-tenant integration patterns for managing Arc servers, Sentinel workspaces, Migrate projects, and Monitor Logs at scale using Azure Lighthouse.
Deployment	L69-L72	Guidance for packaging, publishing, and managing Azure Lighthouse managed service offers in Azure Marketplace, including requirements, steps, and configuration details.

Decision Making

Topic	URL
Apply Azure Lighthouse in ISV SaaS scenarios	https://learn.microsoft.com/en-us/azure/lighthouse/concepts/isv-scenarios
Choose between Azure Lighthouse and managed applications	https://learn.microsoft.com/en-us/azure/lighthouse/concepts/managed-applications
Design Managed Service offers for Azure Lighthouse	https://learn.microsoft.com/en-us/azure/lighthouse/concepts/managed-services-offers

Security

Topic	URL
Apply CSP AOBO and Lighthouse security controls	https://learn.microsoft.com/en-us/azure/lighthouse/concepts/cloud-solution-provider
Implement recommended security practices for Azure Lighthouse	https://learn.microsoft.com/en-us/azure/lighthouse/concepts/recommended-security-practices
Use tenants, users, and roles with Azure Lighthouse	https://learn.microsoft.com/en-us/azure/lighthouse/concepts/tenants-users-roles
Configure eligible authorizations with Azure Lighthouse and PIM	https://learn.microsoft.com/en-us/azure/lighthouse/how-to/create-eligible-authorizations

Configuration

Topic	URL
Configure policy remediation with managed identities via Lighthouse	https://learn.microsoft.com/en-us/azure/lighthouse/how-to/deploy-policy-remediation
Monitor Azure Lighthouse delegation changes via activity logs	https://learn.microsoft.com/en-us/azure/lighthouse/how-to/monitor-delegation-changes
Onboard customers to Azure Lighthouse with ARM	https://learn.microsoft.com/en-us/azure/lighthouse/how-to/onboard-customer
Delegate all subscriptions in a management group with policy	https://learn.microsoft.com/en-us/azure/lighthouse/how-to/onboard-management-group
Deploy Azure Policy across tenants with Lighthouse	https://learn.microsoft.com/en-us/azure/lighthouse/how-to/policy-at-scale
Remove Azure Lighthouse delegations and access	https://learn.microsoft.com/en-us/azure/lighthouse/how-to/remove-delegation
Update Azure Lighthouse delegations and role assignments	https://learn.microsoft.com/en-us/azure/lighthouse/how-to/update-delegation
Use Azure Lighthouse ARM templates and samples	https://learn.microsoft.com/en-us/azure/lighthouse/samples/
Use built-in Azure Policy definitions for Lighthouse	https://learn.microsoft.com/en-us/azure/lighthouse/samples/policy-reference

Integrations & Coding Patterns

Topic	URL
Integrate Azure Lighthouse with Azure Arc at scale	https://learn.microsoft.com/en-us/azure/lighthouse/how-to/manage-hybrid-infrastructure-arc
Manage Microsoft Sentinel workspaces at scale with Lighthouse	https://learn.microsoft.com/en-us/azure/lighthouse/how-to/manage-sentinel-workspaces
Manage Azure Migrate projects across tenants with Lighthouse	https://learn.microsoft.com/en-us/azure/lighthouse/how-to/migration-at-scale
Use Azure Monitor Logs across tenants via Lighthouse	https://learn.microsoft.com/en-us/azure/lighthouse/how-to/monitor-at-scale

Deployment

Topic	URL
Publish Azure Lighthouse Managed Service offers	https://learn.microsoft.com/en-us/azure/lighthouse/how-to/publish-managed-services-offers