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Claude Code is an AI-powered command line tool that enables agentic coding workflows. With support for MCP, Claude Code can connect to local tools and enterprise data sources directly from your terminal, enabling natural language interaction with live systems without switching context.
Model Context Protocol (MCP) is an open standard for connecting LLM clients to external services through structured tool interfaces. MCP servers expose capabilities such as schema discovery and live querying, allowing AI agents to retrieve and reason over real-time data safely and consistently.
The following steps cover installing the CData Code Assist MCP for Microsoft Dataverse, configuring the connection to Microsoft Dataverse, connecting the Code Assist MCP add-on to Claude Code, and querying live Microsoft Dataverse data from within the terminal.
CData provides the easiest way to access and integrate live data from Microsoft Dataverse (formerly the Common Data Service). Customers use CData connectivity to:
CData customers use our Dataverse connectivity solutions for a variety of reasons, whether they're looking to replicate their data into a data warehouse (alongside other data sources)or analyze live Dataverse data from their preferred data tools inside the Microsoft ecosystem (Power BI, Excel, etc.) or with external tools (Tableau, Looker, etc.).
When the installation is complete, you are ready to configure your Code Assist MCP add-on by connecting to Microsoft Dataverse.
NOTE: If the wizard does not open automatically, search for "CData Code Assist MCP for Microsoft Dataverse" in the Windows search bar and open the application.
π Opening the CData Code Assist MCP add-on configuration wizard (Google Sheets is shown).Enter the appropriate connection properties in the configuration wizard
You can connect without setting any connection properties for your user credentials. Below are the minimum connection properties required to connect.
When you connect the Common Data Service OAuth endpoint opens in your default browser. Log in and grant permissions. The OAuth process completes automatically.
π Configuring the Code Assist MCP add-on connectionThis process creates a .mcp configuration file that Claude Code will reference when launching the Code Assist MCP add-on. Now with your Code Assist MCP add-on configured, you are ready to connect it to Claude Code.
{
"mcpServers" : {
"cdata_cds" : {
"type" : "stdio",
"command" : "C:\Program Files\CData\CData Code Assist MCP for Microsoft Dataverse\jre\bin\java.exe",
"args" : [ "-Dfile.encoding=UTF-8", "-jar", "C:\Program Files\CData\CData Code Assist MCP for Microsoft Dataverse/lib/cdata.mcp.cds.jar", "cdata_cds" ],
"env" : {}
}
}
}
NOTE: The command value should point to your Java 17+ java.exe executable, and the JAR path should point to the installed CData Code Assist MCP add-on .jar file. The final argument must match the MCP configuration name you saved in the CData configuration wizard (e.g. "cdata_cds").
Claude Code provides tools to verify the connection is active before building.
With the connection verified, you can now use natural language prompts to query and work with live Microsoft Dataverse data.
For my project, data from the Accounts is very important. Pull data from the most important columns like AccountId and Name.
Claude Code will use the MCP add-on to connect to Microsoft Dataverse, retrieve the requested data, and provide results directly in your terminal
Download Code Assist MCP for free and give your AI tools schema-aware access to live Microsoft Dataverse data during development. When you're ready to move to production, CData Microsoft Dataverse Drivers deliver the same SQL-based access with enterprise-grade performance, security, and reliability.
Visit the CData Community to share insights, ask questions, and explore what's possible with MCP-powered AI workflows.
Download a free Microsoft Dataverse Code Assist MCP to get started:
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π Microsoft Dataverse IconThe CData Code Assist MCP for Microsoft Dataverse provides schema-aware context for AI-assisted code generation with live Microsoft Dataverse data.