Before submitting your bug report

I've tried using the "Ask AI" feature on the Continue docs site to see if the docs have an answer
I believe this is a bug. I'll try to join the Continue Discord for questions
I'm not able to find an open issue that reports the same bug
I've seen the troubleshooting guide on the Continue Docs

Relevant environment info

- OS:macOS
- Continue version:1.3.11
- IDE version:VSCode 1.104.0
- Node:v22.19.0
- config:
name: Memory MCP server
version: 0.0.1
schema: v1
mcpServers:
  - name: Memory MCP server
    command: npx
    args:
      - -y
      - "@modelcontextprotocol/server-memory"

Description

Node was installed using the official nvm method: https://nodejs.org/zh-cn/download

After configuring the MCP file, it can be started from the shell, and the service can also be used from a remote URL.

Only the npx method fails to start, and the error message appears:

Failed to connect to "Memory MCP server"
Error: spawn ENAMETOOLONG

I run npx normally in the local command line:

>npx -v
10.9.3

To reproduce

No response

Log output

Opening the VSCode console, I see the following error:
console.ts:137 [Extension Host] Failed to fetch MCP prompt content for write_custom_semgrep_rule from server Semgrep MCP: McpError: MCP error 0: Missing required arguments: {'code', 'language'}
	at Client2._onresponse (/Users/666/.vscode/extensions/continue.continue-1.3.11/out/extension.js:259662:26)
	at _transport.onmessage (/Users/666/.vscode/extensions/continue.continue-1.3.11/out/extension.js:259542:18)
	at StreamableHTTPClientTransport.send (/Users/666/.vscode/extensions/continue.continue-1.3.11/out/extension.js:267370:79)
	at process.processTicksAndRejections (node:internal/process/task_queues:105:5)