Tool validation error: array type must have items in mcp_razorpay-remo_fetch_all_instant_settlements

[Tsaihemanth150]

Hi team,

I’m encountering an error while trying to run the tool mcp_razorpay-remo_fetch_all_instant_settlements. The error message is:

Failed to validate tool mcp_razorpay-remo_fetch_all_instant_settlements: Error: tool parameters array type must have items. Please open a Github issue for the MCP server or extension which provides this tool.
Steps to reproduce:

Install the extension / tool:
npm install -g mcp-remote

Run the tool or trigger validation

Observe the error above

My environment:
Using Vs code Agent mode
OS: Windows
Node.js version: v22.16.0
NPX version : 10.9.1

Additional info:

It seems like the tool definition in the extension is missing the items property for an array parameter in its JSON schema. Example of the likely issue:

{
"type": "array"
}
…but it should be:

{
"type": "array",
"items": {
"type": "string"
}
}
Could you please help fix this schema definition or advise on how to work around it?

Thanks!

[liveaspankaj]

getting the same error

[Tsaihemanth150]

@liveaspankaj @liveaspankaj @kumarishan @bindian0509
Please help prioritize a fix for the tool schema definition to properly include the items field for array parameters. If there's a recommended workaround in the meantime, that would also be appreciated.