Supabase MCP Server

by mrfentmenio.github.mrfentmen/supabase-mcpv1.1.0

Query your Supabase project: table rows, auth users, RPC. Endpoints per official docs.

Node.jsstdioofficial registry

context tax

pending

security

pending

cold start

pending

freshness

pending

Our reading of Supabase, from the data

Supabase is a database MCP server from mrfentmen, listed in the official MCP Registry.

We haven't measured its tool list yet, so its token cost is unknown.

It runs locally on your machine over stdio.

Install Supabase MCP server

claude mcp add supabase-mrfentmen -- npx -y @mrfentmen/supabase-mcp

{
  "mcpServers": {
    "supabase-mrfentmen": {
      "command": "npx",
      "args": [
        "-y",
        "@mrfentmen/supabase-mcp"
      ]
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "supabase-mrfentmen": {
      "command": "npx",
      "args": [
        "-y",
        "@mrfentmen/supabase-mcp"
      ]
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "supabase-mrfentmen": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@mrfentmen/supabase-mcp"
      ]
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "supabase-mrfentmen": {
      "command": "npx",
      "args": [
        "-y",
        "@mrfentmen/supabase-mcp"
      ]
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Freshness

Not enough public signals yet to judge maintenance.

Last commit (default branch)
no data · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-10-17 · 1d ago · official registry · v1.1.0

How it compares in Database

Against the most-starred database servers we index. Token cost is per model turn, measured from each server's live tool list.

Server	Stars	Tools	Tokens / turn	Freshness	Runs
Supabase (this)	—	—	not measured	—	local
Screenpipe	21,982	—	not measured	Active	—
Genai Toolbox	16,679	—	not measured	Active	hosted
Convex Backend	12,716	—	not measured	Active	—
Kubeshark	12,100	—	not measured	Active	local
Baserow	6,174	—	not measured	Active	—

All database MCP servers

FAQ

›How do I install the Supabase MCP server in Claude Code?

Run: claude mcp add supabase-mrfentmen -- npx -y @mrfentmen/supabase-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Supabase require an API key?

No required environment variables are declared in its published metadata.

›Can I use Supabase as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Supabase in the official MCP registry?

Yes, as io.github.mrfentmen/supabase-mcp.

Sources and method

Official MCP Registry entry: updated 2026-10-17
Package registry (npm / PyPI): listed
Last checked against all sources: 2026-10-19

The description, packages and links come from the maintainer's own published metadata. Token cost, security signals, freshness and the reading above are MCPSkillHub's own measurements; see the methodology. Spot an error? Request a correction or claim the listing.