Agentic Coding with Azure Cosmos DB: From Idea to Working App @MicrosoftReactor
Agentic Coding with Azure Cosmos DB: From Idea to Working App  @MicrosoftReactor
Uploaded June 2026 | Updated September 2026, 3 weeks ago
Part of the Modern AI Apps with Azure Cosmos DB Series.

What happens when you move beyond autocomplete and start building applications with an AI coding agent as part of your workflow? This session shows how developers can go from a prompt to a working Azure Cosmos DB application using agentic development tools, while learning where agents accelerate work—and where human architecture decisions still matter.

Presenters:
Sajeetharan Sinnathurai - Azure Cosmos DB Principal Program Manager - linkedin.com/in/sajeetharan
Jay Gordon - Azure Cosmos DB Senior Program Manager linkedin.com/in/jaygordon0042

• Start with the Agent Kit — Give your coding agent the context it needs to build Cosmos DB apps the right way - https://aka.ms/CosmosDB-agentkit
• Subscribe to Azure Cosmos DB on YouTube - youtube.com/AzureCosmosDB
• Follow Azure Cosmos DB on X - twitter.com/AzureCosmosDB
• Follow Azure Cosmos DB on LinkedIn - linkedin.com/company/azure-cosmos-db

Chapters:
0:00 - Introduction
2:24 - Series Overview: Modern AI Apps with Azure Cosmos DB
3:51 - Tooling Overview: VS Code, Copilot, SDKs, and Emulator
5:08 - Deep Dive: Azure Cosmos DB Agent Kit
6:46 - Why Use the Agent Kit?
8:11 - Installation and Setup
11:28 - Agent Kit Directory and Rule Structure
14:47 - Q&A: Data Explorer vs. VS Code Extension
18:04 - Starting the Linux Emulator
20:53 - Defining the Project: Movie Review Website
22:56 - Planning with AI (Plan Mode)
27:58 - Transition to Agent Mode
31:10 - Scaffolding and Building the Application
34:57 - Q&A: Optimizing Performance and Reducing Costs
36:56 - Running the App and End-to-End Testing
40:19 - Q&A: Understanding Skill Content and Context
41:46 - Generating Documentation with AI
45:03 - Connecting and Exploring Data with VS Code Extension
49:33 - Data Model Modifications and Iteration
55:54 - Next Episode Preview: Designing Better Data Models
59:08 - Q&A: Rule Sets and Final Thoughts

#azurecosmosdb #aicoding

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Agentic Coding with Azure Cosmos DB: From Idea to Working App

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