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MCP server

Supabase

MCP

Postgres, auth, and storage — official, and read-only until you say.

Supabase’s official MCP. Project-scoped. Designed to start read-only.

latest·Apache-2.0·Updated this month·github.com/supabase-community/supabase-mcp·Transport: stdio

Claude CodeCursorVS CodeDesktop
Scanned

claude_desktop_config.json

{
  "mcpServers": {
    "supabase": {
      "command": "npx",
      "args": [
        "-y",
        "@supabase/mcp-server-supabase@latest",
        "--read-only",
        "--project-ref=<ref>"
      ],
      "env": {
        "SUPABASE_ACCESS_TOKEN": "…"
      }
    }
  }
}

By Supabase

Spec

What the server actually exposes.

  • list_tables

    read

    Schema in the project.

  • execute_sql

    read

    Run SQL. Read-only flag recommended.

  • list_migrations

    read

    What already shipped.

Guardrails

  • --read-only is the default we list
  • Project ref is required
  • Token in env

supabase-mcp.mcp/tools

Tools

  • list_tables

    Schema in the project.

    read

  • execute_sql

    Run SQL. Read-only flag recommended.

    read

  • list_migrations

    What already shipped.

    read

Last call

{ "ok": true,
  "tool": "list_tables",
  "rows": 12 }

Maker

Supabase

@supabase · Company

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