[BUG] get_profile failed "TypeError: Cannot use 'in' operator"

[morisono]

Bug Report

Describe the bug

get_profile failed while the remainig 4 tools are works correctly.

To Reproduce

Steps to reproduce the behavior:

1. configure mcp.json appropriately
2. set up mcp-servers installation correctly, then launch the server using button in copilot-chat panel
3. send request prompt on mcp-client ( GitHub Copilot, #get_profile of me from using line-bot MCP, then store it to #file:me.yaml )
4. See error

Failed to validate tool 9f1_push_flex_message: TypeError: Cannot use 'in' operator to search for 'type' in true

Expected behavior

Screenshots

Environment (please complete the following information):

• OS: [Ubuntu 24.04]
• Node.js Version [Node v20.13.1]
• line-bot-mcp-server version(s) [0.0.1]
• AI Agent you use [GitHub Copilot]

[eucyt]

@morisono
Thank you for your report.

Unfortunately, it works without any issues in my environment (using npx in Cline).
After investigating, it seems that the problem might be on the GitHub Copilot side.
Could you please check on your end regarding this?

microsoft/vscode-copilot-release#7531

[Yang-33]

Original issue may be resolved. Please report if this happens.