Why am I Getting a "Failed Dependency" Error on the MCP Server when Accessing Gmail Only?

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1

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Hello Guys, im getting this error trying to access mcp server on dev:
error: {
message: “Error retrieving tool list from MCP server: ‘gmail’. Http status code: 424 (Failed Dependency)”,
type: ‘external_connector_error’,
param: ‘tools’,
code: ‘http_error’
},

Only gmail is not working

2

Hi, I checked Pipedream Chat and observed that I can use the Gmail MCP server normally.

Seems like an issue from your MCP client