mcpbeat

Supabase MCP Server

com.supabase/mcp
answering

Supabase is answering right now. Last checked 8 min ago. 79 816 installs a week from npm. Last commit 30 Jul 2026.

MCP server for interacting with the Supabase platform

Installs per day peak 47 566 · avg 14 183 · -20% w/w
a month agotoday
Uptime history 41 hours of history · worst hour 67%
41 hours agonow
98.9%
Uptime 24h
90 of 91 checks
—
Tools
hidden behind auth
100 ms
Response time
average over 24h
79 816
Installs / week
npm and PyPI

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 8 min ago.

run in your terminal
claude mcp add mcp --transport http https://mcp.supabase.com/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "mcp": {
      "url": "https://mcp.supabase.com/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.mcp]
url = "https://mcp.supabase.com/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "mcp": {
      "url": "https://mcp.supabase.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "mcp": {
      "url": "https://mcp.supabase.com/mcp"
    }
  }
}

This endpoint answered with an authorization challenge — the server is running, but you need an API key or OAuth to use it.

Endpoints

URLTransportStateLatencyChecked
https://mcp.supabase.com/mcp streamable-http needs key 101 ms 8 min ago

Supabase — questions

Answers built from our own checks of this server.

Why is there no tool list for Supabase?
The server answered our handshake with an authorization challenge, so it is running — but it will not describe its tools to an anonymous client. To see them you need to connect with your own credentials. We record it as alive, not as broken: 98.9% of checks in the last 24 hours got a reply.
Is Supabase working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 90 of 91 checks got a reply (98.9%), average response time 100 ms. The bar chart above shows every period we have measured.
How do I connect Supabase?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address. You will need your own key or an OAuth login: it refuses anonymous clients.
Does Supabase need an API key?
Yes. Every time we knock, Supabase answers with an authorization challenge instead of its tool list — that is how we know it is running and gated rather than broken. Bring your own credentials and it will talk.
How fast is Supabase?
It answers our handshake in 100 ms on average, which is faster than 84% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.
How many people use Supabase?
The npm package @supabase/mcp-server-supabase was installed 79 816 times in the last week. Week over week that is -20%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Supabase open source?
Yes — it is published under the Apache-2.0 licence, written in TypeScript, 2 851 stars on GitHub and 64 open issues. The source link is on this page, so you can read exactly what it does with your data before you connect it.