🐞 Bug Summary

Tried connecting to the Everything Example MCP Server in stramableHttp mode and get:

1 validation error for ToolCreate
request_type
Input should be 'GET', 'POST', 'PUT', 'DELETE', 'SSE', 'STDIO' or 'STREAMABLEHTTP' [type=literal_error, input_value='STREAMABLE', input_type=str]
For further information visit https://errors.pydantic.dev/2.11/v/literal_error

it appears it doesn't like STREAMABLE request type. alas I'm running in container so I can't submit a fix... Running from git i got startup errors...

🧩 Affected Component

Select the area of the project impacted:

I'm not sure, sorry!

• mcpgateway - API
• mcpgateway - UI (admin panel)
• mcpgateway.wrapper - stdio wrapper
• Federation or Transports
• CLI, Makefiles, or shell scripts
• Container setup (Docker/Podman/Compose)
• Other (explain below)

🔁 Steps to Reproduce

Run Everything server:

npx @modelcontextprotocol/server-everything streamableHttp

Try adding it as a tool in the gateway

1. Name: Everything
2. URL: http://localhost:3001/mcp
3. Description: ``
4. Integration Type: MCP
5. Request Type: STREAMABLE
6. Headers: ``
7. Input Schema: Left blank
8. Json Path filter: ``
9. Authenticatin Type@ Non

Click Add Tool and then get error

🤔 Expected Behavior

What should have happened instead?

successful connection

📓 Logs / Error Output

Paste any relevant stack traces or logs here.
⚠️ Do not paste secrets, credentials, or tokens.

ERROR:mcpgateway:Error in admin_add_tool: 1 validation error for ToolCreate
request_type
  Input should be 'GET', 'POST', 'PUT', 'DELETE', 'SSE', 'STDIO' or 'STREAMABLEHTTP' [type=literal_error, input_value='STREAMABLE', input_type=str]
    For further information visit https://errors.pydantic.dev/2.11/v/literal_error
9.38.174.74:55224 - "POST /admin/tools HTTP/1.1" 500

🧠 Environment Info

You can retrieve most of this from the /version endpoint.

🧩 Additional Context (optional)

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