Fails to load in Cline

[Tiberriver256]

What happened?

I'm trying to use your MCP server with Cline but getting the following error:

error: failed to unmarshal arguments: unexpected end of JSON input no handler for method and no default handler: resources/templates/list error: method not found: resources/templates/list

Steps to reproduce

Add this to your cline_mcp_settings.json file:

{
  "mcpServers": {
    "language-server": {
      "command": "go",
      "args": [
        "run",
        "github.com/isaacphi/mcp-language-server@latest",
        "--workspace",
        "/home/tiberriver256/repos/azure-devops-mcp",
        "--lsp",
        "/home/tiberriver256/.nvm/versions/node/v22.14.0/bin/typescript-language-server",
        "--",
        "--stdio",
        "--log-level",
        "4"
      ],
      "env": {
        "GOPATH": "/home/tiberriver256/go",
        "GOMODCACHE": "/home/tiberriver256/.go/mod",
        "GOCACHE": "/home/tiberriver256/.cache/go-build"
      },
      "disabled": false,
      "autoApprove": []
    }
  }
}

Operating System

Ubuntu 24

Cline Version

3.4.9

Additional Info

I also opened an incident w/ Cline as they could probably handle this better.

cline/cline#2017

[isaacphi]

Thank you for the issue!
I haven't yet tried it with Cline myself. It looks like an issue with the library I'm using for mcp. I will try to patch it this week.

[isaacphi]

@Tiberriver256 This should be resolved now. Can you let me know? You may need to run

go clean -modcache

[cyh-ustc]

because the api resources/templates/list is not implemented ?

[isaacphi]

Sorry, you're right that this isn't resolved yet. I need to switch to a different MCP library, I'll post again when it's fixed

[isaacphi]

@Tiberriver256 @cyh-ustc you're right, it was due to the templates/list endpoint. I've switched to a different MCP library and have tested the latest version with Cline.