rls-probe

Finds what a visitor, or another signed-in user, can read and change in a Supabase app by running its migrations offline, explains it in plain words, and tells your AI builder what to fix. CLI, GitHub Action and MCP server.

Installation

MCP client config (paste into mcp.json)

{
  "mcpServers": {
    "npm-rls-probe": {
      "command": "npx",
      "args": [
        "rls-probe"
      ]
    }
  }
}

Agent install prompt

Copy and paste into Cursor / Claude / other agents to install this MCP for you

Please read this MCP repository and install it into my current environment:
https://www.npmjs.com/package/rls-probe

Known working client config (can write into mcp.json):
{
  "mcpServers": {
    "npm-rls-probe": {
      "command": "npx",
      "args": [
        "rls-probe"
      ]
    }
  }
}

Please: 1) check README for deps and env vars; 2) write config for my client; 3) if secrets are missing, tell me what to fill — do not invent values.

GitHub

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