How to install 12 Apps MCP in Windsurf

To install 12 Apps MCP in Windsurf, paste the "12-apps-mcp" block into ~/.codeium/windsurf/mcp_config.json and refresh the MCP panel in Cascade.

Built from the published package · server updated yesterday

1
Open the MCP config
In Windsurf, open Settings, then Cascade, then MCP servers, and choose to view the raw config.

Add the server

Paste this into mcp_config.json:

{
  "mcpServers": {
    "12-apps-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@12-apps/mcp"
      ]
    }
  }
}

3
Refresh
Click refresh in the MCP panel. The server and its tools appear in Cascade.

Config file: ~/.codeium/windsurf/mcp_config.json

MCP servers run with your permissions. If 12 Apps MCP needs an API key, add it under env in the config. Check its README.

Your OpenWork org's skills, plugins, workflows, and connections through one OAuth MCP URL.

Model Context Protocol registry, transports, and OAuth bridges for Electric Agents

Remote proxy for Model Context Protocol, allowing local-only clients to connect to remote servers using oAuth

Does 12 Apps MCP work in Windsurf?

Yes. Windsurf supports local and remote mcp servers, and 12 Apps MCP installs with the steps above.

12 Apps MCP does not show up in Windsurf. What now?

Restart Windsurf fully, check the JSON is valid, and make sure Node.js (for npx) is installed. See common MCP errors and fixes.

Is 12 Apps MCP safe?

It scores 81 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.