Skip to content
mcp/harbor
Zed

Grain for Zed

io.github.pattrnlabs/grain

Run SQL queries and inspect database schemas through safe, visible MCP tools.

client:Zed transport:stdio runtime:npm

Install Grain in Zed

~/.config/zed/settings.json · windows: %APPDATA%\Zed\settings.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "context_servers": {
    "grain": {
      "command": "npx",
      "args": [
        "-y",
        "grain-tools"
      ],
      "env": {
        "GRAIN_CONNECTIONS": "<GRAIN_CONNECTIONS>",
        "GRAIN_MCP_SAFE_MODE": "<GRAIN_MCP_SAFE_MODE>",
        "GRAIN_MAX_ROWS": "<GRAIN_MAX_ROWS>"
      }
    }
  }
}

Merge this into your existing settings object — do not replace the file. Zed docs

Grain in other clients

Grain MCP server