Configuration of MCP server - fields are read-only - cannot add secrets

[yzxbmlf]

I can now find and add the Cylera MCP server. However, I cannot configure it because on the Configuration tab, the fields are read-only.

Please advise.

I tested with Notion MCP server too - same issue.

I'm using v4.49.0

Jason

[yzxbmlf]

I've been digging in. I suspect it is something to do with my server.yaml file:

name: cylera-mcp-server
image: mcp/cylera-mcp-server
type: server
meta:
    category: productivity
    tags:
        - productivity
about:
    title: The official MCP Server for Cylera.
    description: |
        Brings context about device inventory, threats, risks and utilization powered by the Cylera Partner API into an LLM.
    icon: https://github.com/Cylera/cylera-mcp-server/blob/main/assets/cylera_logo.png?raw=true
source:
    project: https://github.com/Cylera/cylera-mcp-server
config:
    description: Configure the connection to the official MCP Server for Cylera.
    secrets:
        - name: cylera-mcp-server.cylera.base_url
          env: CYLERA_BASE_URL
          example: "https://partner.us1.cylera.com Or https://partner.uk1.cylera.com/ Or https://partner.demo.cylera.com"
        - name: cylera-mcp-server.cylera.username
          env: CYLERA_USERNAME
          example: "Your username you use to login to Cylera"
        - name: cylera-mcp-server.cylera.password
          env: CYLERA_PASSWORD
          example: "Your password you use to login to Cylera"

[yzxbmlf]

I've been experimenting modifying the server.yaml file. It's quite unclear the difference between secrets and env. My server, as it stands prior to containerization uses a .env file and is configured by loading this .env file to populate the 3 environment variables. Obviously, this doesn't cut it for running as a container. Anyway, I tried a different server.yaml, but I'm having issues testing it locally before I submit another PR.

name: cylera-mcp-server
image: mcp/cylera-mcp-server
type: server
meta:
    category: productivity
    tags:
        - productivity
about:
    title: Cylera mcp server
    description: Official Cylera MCP server
    icon: https://avatars.githubusercontent.com/u/28939320?v=4
source:
    project: https://github.com/Cylera/cylera-mcp-server
    commit: d8034893525a78d5e4bfca65dd291e7d498f8f0e
config:
    description: Configure the connection to Cylera mcp server
    secrets:
        - name: cylera-mcp-server.username
          env: CYLERA_USERNAME
          example: <CYLERA_USERNAME>
        - name: cylera-mcp-server.password
          env: CYLERA_PASSWORD
          example: <CYLERA_PASSWORD>
    env:
        - name: CYLERA_BASE_URL
          example: https://partner.us1.cylera.com Or https://partner.uk1.cylera.com/ Or https://partner.demo.cylera.com"
          value: https://partner.demo/cylera.com
    parameters:
        type: object
        properties:
            cylerabaseurl:
                type: string

Following the instructions here https://github.com/docker/mcp-registry/blob/main/CONTRIBUTING.md, I run:

task build -- --tools cylera-mcp-server
task catalog -- cylera-mcp-server
docker mcp catalog import $PWD/catalogs/cylera-mcp-server/catalog.yaml

I then verify as follows:

docker mcp catalog show

Which outputs

  MCP Server Directory
  1 servers available
  ──────────────────────────────────────────────────────────────────────────────

  cylera-mcp-server
    Official Cylera MCP server.

  ──────────────────────────────────────────────────────────────────────────────
  1 servers total

Then relaunching Docker Desktop, I would expect to see the entry in the catalog. This used to work fine. However, this is what I see:

So, I'm really kind of stuck at the moment. Please advise.