Any futher documentation on the --custom-scalars-config switch

MCP Server
1

I couldn’t any documentation about the --custom-scalars-config switch except in the command line reference. I was looking for the format of what should go in that file.

for now, I’ve added the custom scalars we use (all form graphql-scalars) in the api.graphql file. Is this the right thing to do?

2

Documentation is currently being flushed out for this but the custom scalars config file is a JSON file mapping the custom scalar to a JSON schema value. For example the following file would map the scalar CustomScalar to a string:

{
    "CustomScalar": { "type": "string", "description": "a custom scalar" }
}

Any provided description in the config will override a description provided in the schema.