How to: Enable IntelliSense for Azure Cosmos DB Stored Procedures in VS Code

Wayne Blackmon — Thu, 02 Jul 2026 19:57:33 +0000

Cosmos DB Stored Procedures Finally Have IntelliSense — Introducing Cosmos DB Toolkit

Azure Cosmos DB is powerful, but writing stored procedures, triggers, and UDFs has always been painful. The server-side JavaScript environment has almost no tooling support:

No IntelliSense
No type definitions
No scaffolding
No inline documentation
No guidance for continuation tokens or bulk operations

So I built Cosmos DB Toolkit, a VS Code extension that gives Cosmos DB developers a modern, productive authoring experience.

🚀 What the extension provides

Full IntelliSense for Cosmos DB server-side APIs

Autocomplete and inline docs for:

getContext()
getCollection()
Request/response objects
Continuation tokens
Bulk operations
Query callbacks

Metadata-driven type definitions

The extension models Cosmos DB’s actual server-side JS runtime, giving you strong typing where none existed before.

Snippets for real-world patterns

Bulk ingestion loops
Continuation-aware queries
Error handling
Response shaping
Transactional logic

Scaffolding commands

Generate stored procedures, triggers, and UDFs with consistent structure.

🎯 Why this matters

Cosmos DB’s server-side JS is extremely useful for transactional logic, bulk operations, and performance-sensitive workloads — but the lack of tooling has held it back.

Cosmos DB Toolkit removes that barrier.

🔗 Try it out

VS Code Marketplace:

https://marketplace.visualstudio.com/items?itemName=wayne-blackmon.cosmosdb-toolkit

GitHub Repository:

https://github.com/wayne-blackmon/cosmosdb-toolkit

If you work with Cosmos DB, I’d love your feedback or feature requests.

DEV Community: Wayne Blackmon