Can't start sequential-thinking MCP with cursor

[jmoraxix]

Describe the bug
A clear and concise description of what the bug is.

To Reproduce
Steps to reproduce the behavior:

1. Install MCP on cursor mcp.json

"sequential-thinking": {
        "command": "npx",
        "args": [
          "-y",
          "@modelcontextprotocol/server-sequential-thinking"
        ]
      }

Cursor logs:

2025-07-24 13:22:30.407 [info] user-sequential-thinking: Starting new stdio process with command: npx -y @modelcontextprotocol/server-sequential-thinking
2025-07-24 13:22:31.779 [error] user-sequential-thinking: node:internal/modules/esm/resolve:274
    throw new ERR_MODULE_NOT_FOUND(
          ^

Error [ERR_MODULE_NOT_FOUND]: Cannot find module '/Users/USER/.npm/_npx/de2bd410102f5eda/node_modules/zod/index.js' imported from /Users/USER/.npm/_npx/de2bd410102f5eda/node_modules/@modelcontextprotocol/sdk/dist/types.js
    at finalizeResolution (node:internal/modules/esm/resolve:274:11)
    at moduleResolve (node:internal/modules/esm/resolve:859:10)
    at defaultResolve (node:internal/modules/esm/resolve:983:11)
    at ModuleLoader.defaultResolve (node:internal/modules/esm/loader:801:12)
    at #cachedDefaultResolve (node:internal/modules/esm/loader:725:25)
    at ModuleLoader.resolve (node:internal/modules/esm/loader:708:38)
    at ModuleLoader.getModuleJobForImport (node:internal/modules/esm/loader:309:38)
    at #link (node:internal/modules/esm/module_job:208:49) {
  code: 'ERR_MODULE_NOT_FOUND',
  url: 'file:///Users/USER/.npm/_npx/de2bd410102f5eda/node_modules/zod/index.js'
}

Node.js v24.4.1

2025-07-24 13:22:31.785 [info] user-sequential-thinking: Client closed for command

When checking the missing files, there's only index.d.ts file in the directory.

$ ls /Users/USER/.npm/_npx/de2bd410102f5eda/node_modules/zod/
index.d.ts package.json README.md src v3 v4

$ npm list @modelcontextprotocol/sdk
├── @modelcontextprotocol/sdk@1.17.0
└─┬ @modelcontextprotocol/server-sequential-thinking@2025.7.1
└── @modelcontextprotocol/sdk@0.5.0

[olaservo]

Hi @jmoraxix could you share what version of node you're using, and whether you can just run the command npx -y @modelcontextprotocol/server-sequential-thinking@latest outside of Cursor without errors?