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Zed

mcp seatbelt for Zed

io.github.kryptosai/mcp-seatbelt

MCP runtime security proxy. Blocks dangerous AI agent tool calls with a policy engine.

client:Zed transport:stdio runtime:npm

Install mcp seatbelt in Zed

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

{
  "context_servers": {
    "mcp-seatbelt": {
      "command": "npx",
      "args": [
        "-y",
        "@kryptosai/mcp-seatbelt"
      ]
    }
  }
}

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

mcp seatbelt in other clients