How to send extra headers from RAGFlow Agent to a Spring Boot MCP server tool call?

[Ishang22]

I am using RAGFlow connected to a Spring Boot MCP server.

My agent flow is simple:

Begin node → collects inputs (auth_token, tenant_id, x_request_status)

Agent (gpt-4o) → connected to

MCP Tool (server) → exposes Spring methods annotated with @tool.

Example tool method on the server:

@tool(name = "createAttribute", description = "Create Attributes for sylius") public SyliusAttribute createAttributes(String syliusAttribute) throws JsonProcessingException { log.info("syliusAttribute={}", syliusAttribute); // I also need Authorization / Tenant / RequestStatus values here ... }

Question:

👉 How can I send extra headers (like Authorization, x-tenant-id, x-request-status) from RAGFlow Agent into my Spring Boot MCP tool?

Is there a way to configure RAGFlow MCP connection to inject them as real HTTP headers (so they arrive in Spring filters/controllers)?

Any working example or best practice for this integration would be greatly appreciated.

[ZhenhangTung]

Hi! @Ishang22 Sorry for the late response. I'm the PM of RAGFlow. Could you create a feature request and link this discussion under it?