MCP `additionalProperties` JSON Schema Error

[envoy1084]

What version of Effect is running?

4.0.0-beta.60

What steps can reproduce the bug?

When i try to connect HTTP Streamable MCP in Groq Desktop App, it successfully initializes and discover tools but when in chat throws this error

When I try to connect the HTTP Streamable MCP in the Groq Desktop App, 
it initializes successfully and discovers the tools, but during chat it throws the following error:

What is the expected behavior?

No response

What do you see instead?

No response

Additional information

No response

[IMax153]

@envoy1084 - it doesn't look like the error you encountered is actually shown in the issue description. Please update with the error you encountered so we can investigate / triage.