MCP Supabase Server

MCP server for Supabase database and storage operations, enabling querying, inserting, updating, deleting rows, schema introspection, and file storage management.

→ cloud9-labs/mcp-supabase · listed on glama

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// key findings

🚨

Secret credentials may flow to a network call

4 flows detected: SUPABASE_SERVICE_KEY. We can’t prove the destination matches the brand the credential belongs to.

⚠️

Known vulnerabilities in dependencies: 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

🔐

You'll be asked for 1 credential: SUPABASE_SERVICE_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

🔐 secretSUPABASE_SERVICE_KEY— export ="your-service-role-key"

configSUPABASE_URL— export ="https://your-project.supabase.co"

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 7 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/cloud9-labs-mcp-supabase-a7bifs)](https://m8ven.ai/mcp/cloud9-labs-mcp-supabase-a7bifs)

commit: 42dbe84b926723d196256811d00e56df887f9235

code hash: 3360af11b37beea2f79f3b0984ef19df670bde71141ef76687cb08cba76e0a02

verified: 6/22/2026, 12:32:41 PM

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