azure-functions

Expert knowledge for Azure Functions development including troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations & coding patterns, and deployment. Use when building HTTP/event-triggered apps, Durable Functions, Flex/Consumption hosting, containerized Functions, or CI/CD deployments, and other Azure Functions related development tasks. Not for Azure App Service (use azure-app-service), Azure Logic Apps (use azure-logic-apps), Azure Container Apps (use azure-container-apps), Azure Kubernetes Service (AKS) (use azure-kubernetes-service).

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View on GitHub Installation ↓

Best use case

azure-functions is best used when you need a repeatable AI agent workflow instead of a one-off prompt.

Teams using azure-functions should expect a more consistent output, faster repeated execution, less prompt rewriting.

When to use this skill

You want a reusable workflow that can be run more than once with consistent structure.

When not to use this skill

You only need a quick one-off answer and do not need a reusable workflow.
You cannot install or maintain the underlying files, dependencies, or repository context.

Installation

Claude Code / Cursor / Codex

$curl -o ~/.claude/skills/azure-functions/SKILL.md --create-dirs "https://raw.githubusercontent.com/MicrosoftDocs/Agent-Skills/main/skills/azure-functions/SKILL.md"

Manual Installation

Download SKILL.md from GitHub
Place it in .claude/skills/azure-functions/SKILL.md inside your project
Restart your AI agent — it will auto-discover the skill

How azure-functions Compares

Feature / Agent	azure-functions	Standard Approach
Platform Support	Not specified	Limited / Varies
Context Awareness	High	Baseline
Installation Complexity	Unknown	N/A

Frequently Asked Questions

What does this skill do?

Where can I find the source code?

You can find the source code on GitHub using the link provided at the top of the page.

Related Guides

AI Agents for Coding

Browse AI agent skills for coding, debugging, testing, refactoring, code review, and developer workflows across Claude, Cursor, and Codex.

SKILL.md Source

# Azure Functions Skill

This skill provides expert guidance for Azure Functions. 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`), 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](https://github.com/MicrosoftDocs/mcp/blob/main/README.md)

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 |
|----------|-------|-------------|
| Troubleshooting | L37-L59 | Diagnosing and fixing Durable Functions/Task SDK issues, AZFD/AZFW error codes, storage and config problems, and runtime/deployment errors for Node.js, Python, and VM start/stop functions. |
| Best Practices | L60-L79 | Patterns and guidance for robust, performant Azure Functions and Durable Functions: orchestration/entity design, versioning, error handling, DI, HTTP/connection usage, scaling, and language-specific best practices. |
| Decision Making | L80-L99 | Guidance on choosing Functions hosting, scaling, networking, runtime/language versions, estimating costs, and migrating apps from older runtimes, AWS Lambda, or Express.js APIs |
| Architecture & Design Patterns | L100-L105 | Running Functions in Linux containers, Durable Functions design with Azure Storage, and hosting Functions on Azure Container Apps for scalable, container-based architectures. |
| Limits & Quotas | L106-L115 | Details on Functions hosting limits: legacy and Flex Consumption plans, scaling behavior, concurrency and target-based scaling settings, and supported languages/versions. |
| Security | L116-L131 | Securing Functions apps: encryption at rest, storage and endpoint access, private networking, managed identities for triggers/bindings/SQL, roles, and Web PubSub/MCP security. |
| Configuration | L132-L163 | Configuring Azure Functions apps: bindings, host/app settings, plans, networking, tracing/monitoring, Durable Functions, Core Tools/local dev, runtime versions, and run-from-package setup. |
| Integrations & Coding Patterns | L164-L272 | Patterns and how-tos for wiring Functions to external systems (HTTP, data stores, messaging, AI/OpenAI, Dapr, MCP, APIs) using triggers, input/output bindings, and integration extensions |
| Deployment | L273-L302 | Deploying and updating Azure Functions: provisioning hosting (ARM/Bicep/Terraform), containers/Kubernetes/Container Apps, CI/CD (GitHub/Azure Pipelines), scaling, zero‑downtime, and migration tasks. |

### Troubleshooting
| Topic | URL |
|-------|-----|
| Resolve AZFD0001 missing AzureWebJobsStorage setting | https://learn.microsoft.com/en-us/azure/azure-functions/errors-diagnostics/diagnostic-events/azfd0001 |
| Fix AZFD0002 invalid AzureWebJobsStorage value | https://learn.microsoft.com/en-us/azure/azure-functions/errors-diagnostics/diagnostic-events/azfd0002 |
| Troubleshoot AZFD0003 StorageException fetching diagnostics | https://learn.microsoft.com/en-us/azure/azure-functions/errors-diagnostics/diagnostic-events/azfd0003 |
| Resolve AZFD0004 Azure Functions host ID collision | https://learn.microsoft.com/en-us/azure/azure-functions/errors-diagnostics/diagnostic-events/azfd0004 |
| Fix AZFD0005 external startup exception in Functions | https://learn.microsoft.com/en-us/azure/azure-functions/errors-diagnostics/diagnostic-events/azfd0005 |
| Handle AZFD0006 expiring SAS token warnings | https://learn.microsoft.com/en-us/azure/azure-functions/errors-diagnostics/diagnostic-events/azfd0006 |
| Resolve AZFD0007 too many secrets backups | https://learn.microsoft.com/en-us/azure/azure-functions/errors-diagnostics/diagnostic-events/azfd0007 |
| Fix AZFD0008 archive-tier Blob secrets repository | https://learn.microsoft.com/en-us/azure/azure-functions/errors-diagnostics/diagnostic-events/azfd0008 |
| Resolve AZFD0009 unable to parse host.json | https://learn.microsoft.com/en-us/azure/azure-functions/errors-diagnostics/diagnostic-events/azfd0009 |
| Fix AZFD0010 TZ/WEBSITE_TIME_ZONE on Linux Consumption | https://learn.microsoft.com/en-us/azure/azure-functions/errors-diagnostics/diagnostic-events/azfd0010 |
| Resolve AZFD0011 missing FUNCTIONS_WORKER_RUNTIME | https://learn.microsoft.com/en-us/azure/azure-functions/errors-diagnostics/diagnostic-events/azfd0011 |
| Fix AZFD0013 mismatched FUNCTIONS_WORKER_RUNTIME and payload | https://learn.microsoft.com/en-us/azure/azure-functions/errors-diagnostics/diagnostic-events/azfd0013 |
| Resolve AZFD0015 non-CRON timer trigger schedule | https://learn.microsoft.com/en-us/azure/azure-functions/errors-diagnostics/diagnostic-events/azfd0015 |
| Fix AZFW0001 invalid binding attributes in Functions | https://learn.microsoft.com/en-us/azure/azure-functions/errors-diagnostics/net-worker-rules/azfw0001 |
| Handle errors and configure retries in Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-error-pages |
| Troubleshoot Node.js Azure Functions deployment and runtime issues | https://learn.microsoft.com/en-us/azure/azure-functions/functions-node-troubleshoot |
| Fix 'Azure Functions Runtime is unreachable' storage errors | https://learn.microsoft.com/en-us/azure/azure-functions/functions-recover-storage-account |
| Troubleshoot common issues in Python Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/recover-python-functions |
| Diagnose and fix Start/Stop VMs for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/start-stop-v2/troubleshoot |

### Best Practices
| Topic | URL |
|-------|-----|
| Avoid async void in Azure Functions (AZF0001) | https://learn.microsoft.com/en-us/azure/azure-functions/errors-diagnostics/sdk-rules/azf0001 |
| Optimize HttpClient usage in Functions (AZF0002) | https://learn.microsoft.com/en-us/azure/azure-functions/errors-diagnostics/sdk-rules/azf0002 |
| Apply Azure Functions design and coding best practices | https://learn.microsoft.com/en-us/azure/azure-functions/functions-best-practices |
| Handle errors and configure retries in Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-error-pages |
| Implement dependency injection in .NET Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-dotnet-dependency-injection |
| Design idempotent Azure Functions for duplicate events | https://learn.microsoft.com/en-us/azure/azure-functions/functions-idempotent |
| Apply core development guidance across Azure Functions languages | https://learn.microsoft.com/en-us/azure/azure-functions/functions-reference |
| Develop Java-based Azure Functions with triggers and bindings | https://learn.microsoft.com/en-us/azure/azure-functions/functions-reference-java |
| Develop Node.js Azure Functions with triggers, bindings, and patterns | https://learn.microsoft.com/en-us/azure/azure-functions/functions-reference-node |
| Develop PowerShell Azure Functions with function.json bindings | https://learn.microsoft.com/en-us/azure/azure-functions/functions-reference-powershell |
| Develop and deploy Python Azure Functions using the Python library | https://learn.microsoft.com/en-us/azure/azure-functions/functions-reference-python |
| Implement reliable event processing with Event Hubs and Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-reliable-event-processing |
| Manage connection usage efficiently in Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/manage-connections |
| Optimize Azure Functions performance and reliability | https://learn.microsoft.com/en-us/azure/azure-functions/performance-reliability |
| Profile and reduce memory usage in Python Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/python-memory-profiler-reference |
| Optimize throughput and scaling for Python Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/python-scale-performance-reference |

### Decision Making
| Topic | URL |
|-------|-----|
| Choose Azure Functions file access strategy | https://learn.microsoft.com/en-us/azure/azure-functions/concept-file-access-options |
| Choose and use Azure Functions Dedicated hosting | https://learn.microsoft.com/en-us/azure/azure-functions/dedicated-plan |
| Compare in-process vs isolated .NET Azure Functions models | https://learn.microsoft.com/en-us/azure/azure-functions/dotnet-isolated-in-process-differences |
| Choose between Functions, Logic Apps, WebJobs, Power Automate | https://learn.microsoft.com/en-us/azure/azure-functions/functions-compare-logic-apps-ms-flow-webjobs |
| Estimate and compare Azure Functions consumption plan costs | https://learn.microsoft.com/en-us/azure/azure-functions/functions-consumption-costs |
| Choose Azure Functions networking and isolation options | https://learn.microsoft.com/en-us/azure/azure-functions/functions-networking-options |
| Evaluate Azure Functions Premium plan capabilities | https://learn.microsoft.com/en-us/azure/azure-functions/functions-premium-plan |
| Select Azure Functions hosting and scaling options | https://learn.microsoft.com/en-us/azure/azure-functions/functions-scale |
| Choose Azure Functions hosting and scaling options | https://learn.microsoft.com/en-us/azure/azure-functions/functions-scale |
| Choose and manage Azure Functions runtime versions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-versions |
| Understand Azure Functions language support lifecycle | https://learn.microsoft.com/en-us/azure/azure-functions/language-support-policy |
| Migrate Azure Functions Service Bus extension v4 to v5 | https://learn.microsoft.com/en-us/azure/azure-functions/migrate-service-bus-version-4-version-5 |
| Migrate Azure Functions apps from runtime v1 to v4 | https://learn.microsoft.com/en-us/azure/azure-functions/migrate-version-1-version-4 |
| Migrate Azure Functions apps from runtime v3 to v4 | https://learn.microsoft.com/en-us/azure/azure-functions/migrate-version-3-version-4 |
| Plan migration of AWS Lambda workloads to Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/migration/migrate-aws-lambda-to-azure-functions |
| Refactor Express.js APIs to Azure Functions endpoints | https://learn.microsoft.com/en-us/azure/azure-functions/shift-expressjs |

### Architecture & Design Patterns
| Topic | URL |
|-------|-----|
| Run Azure Functions in Linux containers | https://learn.microsoft.com/en-us/azure/azure-functions/container-concepts |
| Host Azure Functions on Azure Container Apps | https://learn.microsoft.com/en-us/azure/azure-functions/functions-container-apps-hosting |

### Limits & Quotas
| Topic | URL |
|-------|-----|
| Use Azure Functions legacy Consumption plan | https://learn.microsoft.com/en-us/azure/azure-functions/consumption-plan |
| Understand event-driven scaling limits in Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/event-driven-scaling |
| Understand Azure Functions Flex Consumption hosting | https://learn.microsoft.com/en-us/azure/azure-functions/flex-consumption-plan |
| Configure concurrency behavior in Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-concurrency |
| Use target-based scaling for Azure Functions triggers | https://learn.microsoft.com/en-us/azure/azure-functions/functions-target-based-scaling |
| Review supported languages and versions for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/supported-languages |

### Security
| Topic | URL |
|-------|-----|
| Encrypt Azure Functions application source at rest | https://learn.microsoft.com/en-us/azure/azure-functions/configure-encrypt-at-rest-using-cmk |
| Use secured storage accounts with Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/configure-networking-how-to |
| Handle AZFD0012 non-highly identifiable secret warnings | https://learn.microsoft.com/en-us/azure/azure-functions/errors-diagnostics/diagnostic-events/azfd0012 |
| Manage and use access keys for Azure Functions endpoints | https://learn.microsoft.com/en-us/azure/azure-functions/function-keys-how-to |
| Secure Azure Web PubSub trigger endpoints in Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-web-pubsub-trigger |
| Restrict Azure Functions access using private site access | https://learn.microsoft.com/en-us/azure/azure-functions/functions-create-private-site-access |
| Connect Azure Functions to Azure SQL via managed identity | https://learn.microsoft.com/en-us/azure/azure-functions/functions-identity-access-azure-sql-with-managed-identity |
| Configure identity-based connections for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-identity-based-connections-tutorial |
| Use managed identity with Functions triggers and bindings | https://learn.microsoft.com/en-us/azure/azure-functions/functions-identity-based-connections-tutorial-2 |
| Securely host MCP servers on Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-mcp-tutorial |
| Secure Azure Functions with App Service features | https://learn.microsoft.com/en-us/azure/azure-functions/security-concepts |
| Configure Azure Functions storage and encryption securely | https://learn.microsoft.com/en-us/azure/azure-functions/storage-considerations |

### Configuration
| Topic | URL |
|-------|-----|
| Add input and output bindings to existing Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/add-bindings-existing-function |
| Configure Application Insights monitoring for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/configure-monitoring |
| Disable and enable individual Azure Functions via settings | https://learn.microsoft.com/en-us/azure/azure-functions/disable-function |
| Configure Azure Functions extension bundles for non-.NET apps | https://learn.microsoft.com/en-us/azure/azure-functions/extension-bundles |
| Create and manage Flex Consumption plan function apps | https://learn.microsoft.com/en-us/azure/azure-functions/flex-consumption-how-to |
| Configure Azure Functions app settings and environment variables | https://learn.microsoft.com/en-us/azure/azure-functions/functions-app-settings |
| Use Azure Functions binding expressions and patterns | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-expressions-patterns |
| Register and configure Azure Functions binding extensions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-register |
| Configure Azure Functions timer trigger schedules | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-timer |
| Configure Azure Functions warmup trigger behavior | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-warmup |
| Use Azure Functions Core Tools command reference | https://learn.microsoft.com/en-us/azure/azure-functions/functions-core-tools-reference |
| Configure Azure Functions custom handlers for any runtime | https://learn.microsoft.com/en-us/azure/azure-functions/functions-custom-handlers |
| Configure and run Azure Functions locally with Core Tools | https://learn.microsoft.com/en-us/azure/azure-functions/functions-develop-local |
| Develop legacy in-process C# class library Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-dotnet-class-library |
| Configure host.json settings for Azure Functions v2+ | https://learn.microsoft.com/en-us/azure/azure-functions/functions-host-json |
| Configure host.json settings for Azure Functions v1 | https://learn.microsoft.com/en-us/azure/azure-functions/functions-host-json-v1 |
| Configure function app settings for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-how-to-use-azure-function-app-settings |
| Configure NAT gateway for Azure Functions outbound IP | https://learn.microsoft.com/en-us/azure/azure-functions/functions-how-to-use-nat-gateway |
| Develop Azure Functions using legacy C# script (.csx) | https://learn.microsoft.com/en-us/azure/azure-functions/functions-reference-csharp |
| Configure zone-redundant Azure Functions apps | https://learn.microsoft.com/en-us/azure/azure-functions/functions-zone-redundancy |
| Understand and manage Azure Functions app IP addresses | https://learn.microsoft.com/en-us/azure/azure-functions/ip-addresses |
| Configure OpenTelemetry distributed tracing for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/monitor-functions-opentelemetry-distributed-tracing |
| Reference for Azure Functions monitoring data schema | https://learn.microsoft.com/en-us/azure/azure-functions/monitor-functions-reference |
| Configure OpenTelemetry export for Azure Functions logs | https://learn.microsoft.com/en-us/azure/azure-functions/opentelemetry-howto |
| Configure Azure Functions to run from package files | https://learn.microsoft.com/en-us/azure/azure-functions/run-functions-from-deployment-package |
| Target specific Azure Functions runtime versions | https://learn.microsoft.com/en-us/azure/azure-functions/set-runtime-version |
| Manage and monitor VMs with Start/Stop VMs v2 | https://learn.microsoft.com/en-us/azure/azure-functions/start-stop-v2/manage |
| Update language runtime versions for Azure Functions apps | https://learn.microsoft.com/en-us/azure/azure-functions/update-language-versions |

### Integrations & Coding Patterns
| Topic | URL |
|-------|-----|
| Create Python worker extensions for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/develop-python-worker-extensions |
| Integrate Azure Functions with .NET Aspire applications | https://learn.microsoft.com/en-us/azure/azure-functions/dotnet-aspire-integration |
| Configure Event Grid triggers and bindings in Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/event-grid-how-tos |
| Integrate Azure Functions with Azure OpenAI completions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-add-openai-text-completion |
| Use Azure SQL output bindings in Azure Functions (VS Code) | https://learn.microsoft.com/en-us/azure/azure-functions/functions-add-output-binding-azure-sql-vs-code |
| Use Cosmos DB output bindings in Azure Functions (VS Code) | https://learn.microsoft.com/en-us/azure/azure-functions/functions-add-output-binding-cosmos-db-vs-code |
| Connect HTTP-triggered function to Storage queue via CLI | https://learn.microsoft.com/en-us/azure/azure-functions/functions-add-output-binding-storage-queue-cli |
| Add Azure Storage queue output binding in Visual Studio | https://learn.microsoft.com/en-us/azure/azure-functions/functions-add-output-binding-storage-queue-vs |
| Configure Storage queue output binding in VS Code | https://learn.microsoft.com/en-us/azure/azure-functions/functions-add-output-binding-storage-queue-vs-code |
| Use Azure Data Explorer bindings with Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-azure-data-explorer |
| Configure Azure Data Explorer input binding for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-azure-data-explorer-input |
| Configure Azure Data Explorer output binding for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-azure-data-explorer-output |
| Use Azure Database for MySQL bindings in Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-azure-mysql |
| Configure Azure Database for MySQL input binding in Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-azure-mysql-input |
| Configure Azure Database for MySQL output binding in Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-azure-mysql-output |
| Use Azure Database for MySQL trigger binding in Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-azure-mysql-trigger |
| Use Azure SQL bindings with Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-azure-sql |
| Configure Azure SQL input binding for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-azure-sql-input |
| Use Azure SQL output binding in Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-azure-sql-output |
| Configure Azure SQL trigger binding for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-azure-sql-trigger |
| Integrate Azure Functions with Azure Cache for Redis | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-cache |
| Configure Azure Cache for Redis input binding in Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-cache-input |
| Configure Azure Cache for Redis output binding in Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-cache-output |
| Use RedisListTrigger binding in Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-cache-trigger-redislist |
| Use RedisPubSubTrigger binding in Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-cache-trigger-redispubsub |
| Use RedisStreamTrigger binding in Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-cache-trigger-redisstream |
| Use Azure Cosmos DB bindings with Azure Functions 1.x | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-cosmosdb |
| Use Azure Cosmos DB bindings with Azure Functions v4 | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-cosmosdb-v2 |
| Configure Azure Cosmos DB input binding for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-cosmosdb-v2-input |
| Configure Azure Cosmos DB output binding for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-cosmosdb-v2-output |
| Configure Azure Cosmos DB trigger for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-cosmosdb-v2-trigger |
| Integrate Azure Functions with Dapr extension bindings | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-dapr |
| Access secrets with Dapr input binding in Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-dapr-input-secret |
| Use Dapr state input binding in Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-dapr-input-state |
| Send data via Dapr binding output in Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-dapr-output |
| Invoke Dapr applications with Azure Functions output binding | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-dapr-output-invoke |
| Publish Dapr topic messages from Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-dapr-output-publish |
| Write Dapr state with output binding in Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-dapr-output-state |
| Configure Dapr input binding triggers for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-dapr-trigger |
| Use Dapr service invocation trigger in Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-dapr-trigger-svc-invoke |
| Configure Dapr topic triggers for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-dapr-trigger-topic |
| Use Azure DocumentDB bindings in Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-documentdb |
| Configure Azure DocumentDB input binding for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-documentdb-input |
| Configure Azure DocumentDB output binding for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-documentdb-output |
| Configure Azure DocumentDB trigger for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-documentdb-trigger |
| Use Azure Event Grid triggers and bindings in Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-event-grid |
| Send events with Event Grid output binding in Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-event-grid-output |
| Configure Azure Event Grid trigger for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-event-grid-trigger |
| Integrate Azure Functions with Event Hubs bindings | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-event-hubs |
| Write events with Event Hubs output binding in Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-event-hubs-output |
| Configure Azure Event Hubs trigger for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-event-hubs-trigger |
| Integrate Azure Functions with IoT Hub bindings | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-event-iot |
| Configure Azure IoT Hub trigger for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-event-iot-trigger |
| Use HTTP triggers and bindings in Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-http-webhook |
| Customize HTTP responses with Azure Functions output binding | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-http-webhook-output |
| Configure HTTP trigger for Azure Functions APIs | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-http-webhook-trigger |
| Integrate Azure Functions with Apache Kafka bindings | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-kafka |
| Send messages with Kafka output binding in Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-kafka-output |
| Configure Apache Kafka trigger for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-kafka-trigger |
| Expose Azure Functions as MCP tools via bindings | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-mcp |
| Configure MCP resource trigger endpoints in Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-mcp-resource-trigger |
| Configure MCP tool trigger endpoints in Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-mcp-tool-trigger |
| Use Azure Mobile Apps bindings in Azure Functions 1.x | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-mobile-apps |
| Send push notifications with Notification Hubs output binding | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-notification-hubs |
| Configure Azure OpenAI extension for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-openai |
| Use Azure OpenAI assistant trigger in Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-openai-assistant-trigger |
| Use Azure OpenAI assistant create output binding in Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-openai-assistantcreate-output |
| Use Azure OpenAI assistant post input binding in Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-openai-assistantpost-input |
| Use Azure OpenAI assistant query input binding in Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-openai-assistantquery-input |
| Use Azure OpenAI embeddings input binding in Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-openai-embeddings-input |
| Use Azure OpenAI embeddings store output binding in Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-openai-embeddingsstore-output |
| Use Azure OpenAI semantic search input binding in Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-openai-semanticsearch-input |
| Use Azure OpenAI text completion input binding in Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-openai-textcompletion-input |
| Integrate Azure Functions with RabbitMQ bindings | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-rabbitmq |
| Send messages with RabbitMQ output binding in Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-rabbitmq-output |
| Configure RabbitMQ trigger for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-rabbitmq-trigger |
| Use Azure Functions SendGrid output binding | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-sendgrid |
| Configure Azure Service Bus bindings for Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-service-bus |
| Use Azure Service Bus output binding in Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-service-bus-output |
| Configure Azure Service Bus trigger for Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-service-bus-trigger |
| Configure Azure Functions SignalR Service bindings | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-signalr-service |
| Use SignalR input binding to issue access tokens | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-signalr-service-input |
| Send messages with SignalR output binding in Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-signalr-service-output |
| Handle SignalR Service messages with Functions trigger | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-signalr-service-trigger |
| Integrate Azure Functions with Blob storage triggers | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-storage-blob |
| Use Blob storage input binding in Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-storage-blob-input |
| Use Azure Blob storage output binding in Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-storage-blob-output |
| Configure Azure Blob storage trigger for Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-storage-blob-trigger |
| Integrate Azure Functions with Queue storage bindings | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-storage-queue |
| Create messages with Queue storage output binding in Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-storage-queue-output |
| Configure Azure Queue storage trigger for Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-storage-queue-trigger |
| Use Azure Tables bindings with Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-storage-table |
| Configure Azure Tables input binding for Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-storage-table-input |
| Write entities with Azure Tables output binding | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-storage-table-output |
| Send SMS with Azure Functions Twilio binding | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-twilio |
| Use Azure Web PubSub bindings in Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-web-pubsub |
| Issue Web PubSub client URLs and tokens via Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-web-pubsub-input |
| Send messages with Web PubSub output binding | https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-web-pubsub-output |
| Connect PowerShell Azure Functions to on-premises via Hybrid Connections | https://learn.microsoft.com/en-us/azure/azure-functions/functions-hybrid-powershell |
| Integrate Azure Functions with Azure Cosmos DB for unstructured data | https://learn.microsoft.com/en-us/azure/azure-functions/functions-integrate-store-unstructured-data-cosmosdb |
| Connect MCP servers on Azure Functions to Foundry Agent Service | https://learn.microsoft.com/en-us/azure/azure-functions/functions-mcp-foundry-tools |
| Expose Azure Functions as APIs via API Management | https://learn.microsoft.com/en-us/azure/azure-functions/functions-openapi-definition |
| Integrate Azure Functions with Logic Apps and AI | https://learn.microsoft.com/en-us/azure/azure-functions/functions-twitter-email |
| Register Azure Functions–hosted MCP servers in Azure API Center | https://learn.microsoft.com/en-us/azure/azure-functions/register-mcp-server-api-center |
| Add Logic Apps preactions to Start/Stop VMs v2 schedules | https://learn.microsoft.com/en-us/azure/azure-functions/start-stop-v2/actions |

### Deployment
| Topic | URL |
|-------|-----|
| Provision Azure Functions hosting resources with PowerShell | https://learn.microsoft.com/en-us/azure/azure-functions/create-resources-azure-powershell |
| Use zip push deployment for Azure Functions apps | https://learn.microsoft.com/en-us/azure/azure-functions/deployment-zip-push |
| Configure zero-downtime site updates in Flex Consumption | https://learn.microsoft.com/en-us/azure/azure-functions/flex-consumption-site-updates |
| Configure continuous deployment for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-continuous-deployment |
| Provision Azure Functions resources using Bicep | https://learn.microsoft.com/en-us/azure/azure-functions/functions-create-first-function-bicep |
| Deploy Azure Functions with ARM templates | https://learn.microsoft.com/en-us/azure/azure-functions/functions-create-first-function-resource-manager |
| Provision Azure Functions Flex plan using Terraform | https://learn.microsoft.com/en-us/azure/azure-functions/functions-create-first-function-terraform |
| Create an Azure Functions app in the portal with correct hosting plan | https://learn.microsoft.com/en-us/azure/azure-functions/functions-create-function-app-portal |
| Deploy containerized Azure Functions on Linux in Azure | https://learn.microsoft.com/en-us/azure/azure-functions/functions-deploy-container |
| Deploy containerized Azure Functions to Container Apps | https://learn.microsoft.com/en-us/azure/azure-functions/functions-deploy-container-apps |
| Use deployment slots with Azure Functions apps | https://learn.microsoft.com/en-us/azure/azure-functions/functions-deployment-slots |
| Select deployment technologies for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-deployment-technologies |
| Develop and publish C# Azure Functions with Visual Studio | https://learn.microsoft.com/en-us/azure/azure-functions/functions-develop-vs |
| Develop and deploy Azure Functions using Visual Studio Code | https://learn.microsoft.com/en-us/azure/azure-functions/functions-develop-vs-code |
| Set up Azure Pipelines CI/CD for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-how-to-azure-devops |
| Run Azure Functions in custom Linux containers on Container Apps | https://learn.microsoft.com/en-us/azure/azure-functions/functions-how-to-custom-container |
| Configure GitHub Actions CI/CD for Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/functions-how-to-github-actions |
| Automate Azure Functions deployment with Bicep or ARM | https://learn.microsoft.com/en-us/azure/azure-functions/functions-infrastructure-as-code |
| Host Azure Functions on Kubernetes with KEDA | https://learn.microsoft.com/en-us/azure/azure-functions/functions-kubernetes-keda |
| Develop and deploy Azure Functions locally using Core Tools | https://learn.microsoft.com/en-us/azure/azure-functions/functions-run-local |
| Migrate Azure Cosmos DB Functions extension from v3 to v4 | https://learn.microsoft.com/en-us/azure/azure-functions/migrate-cosmos-db-version-3-version-4 |
| Migrate .NET Azure Functions to isolated worker model | https://learn.microsoft.com/en-us/azure/azure-functions/migrate-dotnet-to-isolated-model |
| Migrate Azure Functions from Consumption to Flex plan | https://learn.microsoft.com/en-us/azure/azure-functions/migration/migrate-plan-consumption-to-flex |
| Build and deploy Python Azure Functions using supported methods | https://learn.microsoft.com/en-us/azure/azure-functions/python-build-options |
| Host self‑contained MCP servers on Azure Functions | https://learn.microsoft.com/en-us/azure/azure-functions/self-hosted-mcp-servers |
| Deploy Start/Stop VMs v2 to your Azure subscription | https://learn.microsoft.com/en-us/azure/azure-functions/start-stop-v2/deploy |
| Remove the Start/Stop VMs v2 solution from Azure | https://learn.microsoft.com/en-us/azure/azure-functions/start-stop-v2/remove |

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