About azure-functions
A skill for Azure Functions developers that summarizes .NET, Node.js, and Python programming models, along with common anti-patterns and configuration considerations.
Key features
- 01Covers the .NET isolated worker model
- 02Covers the Node.js v4 programming model
- 03Covers the Python v2 decorator model
- 04Flags asynchronous coding anti-patterns
- 05Lists configuration and runtime considerations
Use cases
- 01Choose an execution model for a new .NET Functions project
- 02Build Functions with Node.js or TypeScript
- 03Define Functions using Python decorators
- 04Investigate timeout, extension bundle, or telemetry settings
Install
Copy the command and run it in a terminal.
$
npx skills add https:/After installing, type/azure-functionsin Claude Code to confirm it loaded.
Details
From the project READMEAzure Functions
Patterns
Isolated Worker Model (.NET)
Modern .NET execution model with process isolation
Node.js v4 Programming Model
Modern code-centric approach for TypeScript/JavaScript
Python v2 Programming Model
Decorator-based approach for Python functions
Anti-Patterns
❌ Blocking Async Calls
❌ New HttpClient Per Request
❌ In-Process Model for New Projects
⚠️ Sharp Edges
| Issue | Severity | Solution |
|---|---|---|
| Issue | high | ## Use async pattern with Durable Functions |
| Issue | high | ## Use IHttpClientFactory (Recommended) |
| Issue | high | ## Always use async/await |
| Issue | medium | ## Configure maximum timeout (Consumption) |
| Issue | high | ## Use isolated worker for new projects |
| Issue | medium | ## Configure Application Insights properly |
| Issue | medium | ## Check extension bundle (most common) |
| Issue | medium | ## Add warmup trigger to initialize your code |
Comments
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