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Supabase MCP server

The open-source Firebase alternative

Supabase is not a separate install. One Activepieces MCP server exposes it alongside 760+ other apps, behind a single URL.

Tools
22
Works with
Any MCP client
Auth
Custom auth
License
MIT, open source
Updated
September 2026

About the Supabase MCP server

Connect Supabase once in Activepieces and every action it ships becomes a tool your assistant can call, behind the same server URL as the rest of your apps. Your agent reaches Supabase and 760+ other apps over a single connection, on our cloud or a self-hosted install.

Tools

Supabase tools your AI can run

Once connected, your assistant can call any of these Supabase actions by asking in plain language.

  • Upload File

    Upload a file to Supabase Storage

    3 fields

  • Create Row

    Create a new row in a table

    3 fields

  • Update Row

    Update rows in a table based on filter criteria

    8 fields

  • Upsert Row

    Insert or update a row in a table

    5 fields

  • Delete Rows

    Remove rows matching filter criteria from a table

    7 fields

  • Search Rows

    Search for rows in a table with filters and pagination

    6 fields

  • List Tables

    Returns a list of all public tables and views in the database

  • Get Table Schema

    Returns the column definitions for a specific table

    1 field

  • Create Storage Bucket

    Creates a new Storage bucket, public or private.

    3 fields

  • Delete Storage Bucket

    Permanently deletes a Storage bucket. The bucket must be empty first.

    1 field

  • List Storage Buckets

    Lists all Storage buckets in the project.

  • List Files in Bucket

    Lists files and folders inside a Storage bucket, optionally under a specific folder path.

    2 fields

  • Download File

    Downloads a file from a Storage bucket and returns its content as base64.

    2 fields

  • Delete File

    Permanently deletes one or more files from a Storage bucket.

    2 fields

  • Create Temporary File Link

    Generates a time-limited URL that grants temporary access to a file in a private Storage bucket.

    3 fields

  • List Users

    Lists the users registered in the project's Auth system. Requires the Service Role Key.

    2 fields

  • Get User

    Gets a single user's Auth record by ID. Requires the Service Role Key.

    1 field

  • Create User

    Creates a new user directly in the project's Auth system, with an immediately usable password. Requires the Service Role Key.

    5 fields

  • Update User

    Updates a user's email, phone, password, or metadata. Requires the Service Role Key.

    5 fields

  • Delete User

    Permanently deletes a user from the project's Auth system. Requires the Service Role Key.

    1 field

  • Invite User by Email

    Sends an invite email to a new user, who sets their own password when accepting. Requires the Service Role Key.

    3 fields

  • Custom API Call

    Make a custom API call to a specific endpoint

    10 fields

Triggers

Supabase events your agent can watch

These start a run the moment something happens in Supabase, so work gets picked up on its own.

  • New Row

    Fires when a new row is created in a table

    3 fields

Give your assistant Supabase

Connect Supabase once and every tool above is callable from Claude, Cursor or any MCP client, behind the same server URL as 760+ other apps. Free to start.

Supabase MCP, answered.

No. That is the point of it. One Activepieces server exposes Supabase alongside every other piece you connect, so your client keeps a single connection.

Yes. Activepieces is open source and free to start, and the MCP server is included on every plan, from the free cloud tier to any self-hosted deployment.

Connect Supabase in Activepieces, enable the server under Settings → MCP Server, then paste your server URL into your client config. It authenticates over OAuth on first use.

It can call 22 tools, including Upload File, Create Row, Update Row, and chain them with steps in other apps inside the same run.

Connections use OAuth2 with limited scopes and are stored under 256-bit encryption, with no API to read them back, so an agent gets scoped access rather than your keys.