Reference call id: 019a7e3e-b300-7113-8a1e-f355efff124e Previously, if we send the type mcp to the assistant, the tool calls were calling function based on the mcp get_tools. However, since few days ago, the assisstant seems to use mcp_tools like a regular function instead of mcp server. Nothing changed on the backend side, not sure what's going on in here. Working example call id: 019a17b7-2814-7999-b0ce-bbd052d41801 Thank you

We are seeing the same issue on our end

Fyi, this was patched by defining function on our end

we've also patched now with function definition Yes, it seems they are not calling the list/tools call after initialization - according to the MCP protocol https://modelcontextprotocol.io/specification/2025-06-18/server/tools

Our team is aware of this issue regarding the MCP tool and working on a fix for this. If you come up with anymore info about it or get blocked again, let us know

Just a quick update, it works like normal now! @Chris

Glad you were able to get this resolved!

that's good news! we will re-test, thanks 👍