Antigravity

[b3nw]

Does anyone have this working in Antigravity? I'm just getting a generic error:

  "n8n": {
      "command": "npx",
      "args": [
        "n8n-mcp"
      ],
      "env": {
        "MCP_MODE": "stdio",
        "LOG_LEVEL": "error",
        "DISABLE_CONSOLE_OUTPUT": "true",
        "N8N_API_URL": "https://n8n.local",
        "N8N_API_KEY": "<removed>"
      }

This setup works fine in KiloCode, VSCode Vanilla, and Cursor, not sure why its failing on Antigravity.

[devangkantharia]

It works for me. I used absolute path in Antigravity:

{
  "mcpServers": {
    "n8n-mcp": {
      "command": "node",
      "args": ["/absolute/path/to/n8n-mcp/dist/mcp/index.js"],
      "env": {
        "MCP_MODE": "stdio",
        "LOG_LEVEL": "error",
        "DISABLE_CONSOLE_OUTPUT": "true",
        "N8N_API_URL": "http://localhost:5678",
        "N8N_BASE_URL": "http://localhost:5678",
        "N8N_API_KEY": "<API_KEY>"
      }
    },
  }
}

[Audiojoy72]

working here too for me

[RINNECODER]

I keep getting this error every time I talk to Claude — even when I’m not using MCP — and the same thing happens when I try to use Gemini 3 Pro (High) – only when I ask him to use the mcp tool. This only started after I set up the n8n MCP.

[RINNECODER]

I'm thinking is the context limit of the models that when reading the mcp tools is overloading their context tokens. I disabled some tools and it worked, I disabled templates and tools documentation, I then turned all tools back on to see if that was the issue and well, it kept working, does anybody has this issue too?