Error in MS Foundry #2348

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1. bettycvandongen

   added

   bugSomething isn't workingSomething isn't working

   on Apr 20, 2026
2. github-actions

   added

   request ai review

   on Apr 20, 2026
3. pachecocordovamoiseseduardo-byte commented on Apr 20, 2026

   

   pachecocordovamoiseseduardo-byte

   on Apr 20, 2026

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   We are using the remote MCP server in Microsoft Foundry. We created an MCP tool there and connected it to an agent. If the agent needs to use the MCP server, then we're getting the following error (since last Wednesday): "ErrorError encountered while enumerating tools from remote server: https://api.githubcopilot.com:443/mcp. Details: Response status code does not indicate success: 415 (UnsupportedMediaType).".

   Install typescripts
4. yme-linden-atos commented on Apr 20, 2026

   

   yme-linden-atos

   on Apr 20, 2026

   Last edited by yme-linden-atos

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   We are using the remote MCP server in Microsoft Foundry. We created an MCP tool there and connected it to an agent. If the agent needs to use the MCP server, then we're getting the following error (since last Wednesday): "ErrorError encountered while enumerating tools from remote server: https://api.githubcopilot.com:443/mcp. Details: Response status code does not indicate success: 415 (UnsupportedMediaType).".

   Install typescripts

   Could you elaborate? This error is shown from both the foundry portal & our code. In the portal, we cannot control any dependencies the front-end might have (it's azure-side)
5. SamMorrowDrums commented on Apr 20, 2026

   

   SamMorrowDrums

   on Apr 20, 2026

   Collaborator

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   @bettycvandongen will fix this soon, this appears to be a regression with the content type parsing.
6. SamMorrowDrums

   closed this as a duplicateof 'Content-Type must be 'application/json' - when setting charset #2333 on Apr 20, 2026
7. yme-linden-atos commented on Apr 20, 2026

   

   yme-linden-atos

   on Apr 20, 2026

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   @SamMorrowDrums thx for response, is this a Github MCP server issue or is the issue foundry-side? Could you elaborate a bit more on what's happening?