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How-to add an MCP tool to your Azure Foundry agent using dynamic sessions on Azure Container Apps

jeffmartinez's avatar
jeffmartinez
Icon for Microsoft rankMicrosoft
Nov 18, 2025

Use an Azure Container Apps dynamic session shell environment as an MCP server tool with Azure Foundry

Now available in preview, Azure Container Apps supports a new shell session pool type in dynamic sessions as well as MCP support for both shell and Python container types. With MCP enablement, you ca...
Updated Nov 18, 2025
Version 1.0
azure container apps
gauravbrills's avatar
gauravbrills
Occasional Reader
Dec 18, 2025

jeffmartinez​ Does this work with function apps .. I have a function mcp server like https://######/runtime/webhooks/mcp/sse , do I give this or https://func-api-#####.azurewebsites.net/runtime/webhooks/mcp while registering it as a tool .. AS when I register either one of these I am getting the error like

 

Error invalid_request_error: Invalid tool schema for: e_scale_mcp_fn.calculate_reasoning_score

THe same is working fine when I invoke via postman .Please help