Agent skill
azure-cognitive-search
Expert knowledge for Azure AI Search development including troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations & coding patterns, and deployment. Use when designing indexes/skillsets, vector/semantic search, indexers, RAG knowledge bases, or secure data access, and other Azure AI Search related development tasks. Not for Azure Cosmos DB (use azure-cosmos-db), Azure Data Explorer (use azure-data-explorer), Azure SQL Database (use azure-sql-database), Azure Synapse Analytics (use azure-synapse-analytics).
Install this agent skill to your Project
npx add-skill https://github.com/MicrosoftDocs/Agent-Skills/tree/main/skills/azure-cognitive-search
Metadata
Additional technical details for this skill
- generator
- docs2skills/1.0.0
- generated at
- 2026-04-05
SKILL.md
Azure AI Search Skill
This skill provides expert guidance for Azure AI Search. Covers troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, 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), useread_filewith the specified lines. For categories with file links (e.g.,[security.md](security.md)), useread_fileon the linked reference file
IMPORTANT for Agent: If
metadata.generated_atis more than 3 months old, suggest the user pull the latest version from the repository. Ifmcp_microsoftdocstools 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_fetchwith query stringfrom=learn-agent-skill. Returns Markdown. - Fallback: Use
fetch_webpagewith query stringfrom=learn-agent-skill&accept=text/markdown. Returns Markdown.
Category Index
| Category | Lines | Description |
|---|---|---|
| Troubleshooting | L37-L48 | Diagnosing and fixing Azure AI Search indexer and skillset issues, including debug sessions, OData filter errors, private link problems, and storage/metrics discrepancies. |
| Best Practices | L49-L69 | Design, scaling, and performance tuning of Azure AI Search indexing/querying, including enrichment pipelines, chunking/vectorization, data modeling, concurrency-safe updates, and vector optimization. |
| Decision Making | L70-L82 | Guidance on Azure AI Search capacity, SKUs, and costs, plus how to migrate/upgrade REST APIs, SDKs, skills, and service resources across versions and tiers. |
| Architecture & Design Patterns | L83-L89 | Architectural guidance for Azure AI Search: RAG patterns, knowledge store design, multitenancy and tenant isolation, and multi-region/high-availability deployment designs. |
| Limits & Quotas | L90-L99 | Limits, quotas, and scheduling for Azure AI Search: service/index/vector size caps by tier, indexer run windows, enrichment quotas, and related numeric constraints and FAQs. |
| Security | L100-L137 | Securing Azure AI Search: RBAC, ACLs, keys, encryption, network isolation, managed identities, indexer access to data sources, and enforcing document-level and Purview-based query security. |
| Configuration | L138-L231 | Configuring Azure AI Search: data sources, index schemas, skillsets and enrichment, vector/semantic settings, relevance tuning, monitoring, and agentic retrieval knowledge bases. |
| Integrations & Coding Patterns | L232-L289 | Patterns and code for integrating Azure AI Search with data sources, vectorizers, skills, OData/Lucene queries, semantic/agentic retrieval, and exporting knowledge to apps and BI tools. |
| Deployment | L290-L297 | Deploying and moving Azure AI Search services with ARM/Bicep/Terraform, plus guidance on cross-region moves and checking regional feature and SKU availability. |
Troubleshooting
Best Practices
Decision Making
Architecture & Design Patterns
| Topic | URL |
|---|---|
| Apply RAG patterns with Azure AI Search and generative AI | https://learn.microsoft.com/en-us/azure/search/retrieval-augmented-generation-overview |
| Implement multitenancy and content isolation in Azure AI Search | https://learn.microsoft.com/en-us/azure/search/search-modeling-multitenant-saas-applications |
| Design multi-region architectures for Azure AI Search | https://learn.microsoft.com/en-us/azure/search/search-multi-region |
Limits & Quotas
| Topic | URL |
|---|---|
| Attach Foundry resource and understand AI enrichment quotas | https://learn.microsoft.com/en-us/azure/search/cognitive-search-attach-cognitive-services |
| Azure AI Search FAQ with numeric limits | https://learn.microsoft.com/en-us/azure/search/search-faq-frequently-asked-questions |
| Schedule Azure AI Search indexers and understand run windows | https://learn.microsoft.com/en-us/azure/search/search-howto-schedule-indexers |
| Azure AI Search service limits and quotas by tier | https://learn.microsoft.com/en-us/azure/search/search-limits-quotas-capacity |
| Understand index count limits for Azure AI Search tiers in .NET tutorial | https://learn.microsoft.com/en-us/azure/search/tutorial-csharp-create-load-index |
| Understand Azure AI Search vector index size limits | https://learn.microsoft.com/en-us/azure/search/vector-search-index-size |
Security
Configuration
Integrations & Coding Patterns
Deployment
| Topic | URL |
|---|---|
| Deploy Azure AI Search service using ARM templates | https://learn.microsoft.com/en-us/azure/search/search-get-started-arm |
| Deploy Azure AI Search service using Bicep | https://learn.microsoft.com/en-us/azure/search/search-get-started-bicep |
| Provision Azure AI Search with Terraform | https://learn.microsoft.com/en-us/azure/search/search-get-started-terraform |
| Manually move Azure AI Search services across regions | https://learn.microsoft.com/en-us/azure/search/search-howto-move-across-regions |
| Check Azure AI Search regional feature availability | https://learn.microsoft.com/en-us/azure/search/search-region-support |
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