Create a project

An MCP tool from the Supabase Management API server, hosted on mcp.hjlabs.in.

Create a project [POST /v1/projects]

Name on the gateway: supabase_api__v1_create_a_project · may change things.

Parameters

Name	Type	Description
`db_pass` required	`string`	Database password
`name` required	`string`	Name of your project
`organization_id`	`string`	Deprecated: Use organization_slug instead.
`organization_slug` required	`string`	Organization slug
`plan`	`free \| pro`	Subscription Plan is now set on organization level and is ignored in this…
`region`	`us-east-1 \| us-east-2 \| us-west-1 \| us-west-2 \| ap-east-1 \| ap-southeast-1 \| ap-northeast-1 \| ap-northeast-2 \| ap-southeast-2 \| eu-west-1 \| eu-west-2 \| eu-west-3 \| eu-north-1 \| eu-central-1 \| eu-central-2 \| ca-central-1 \| ap-south-1 \| sa-east-1`	Region you want your server to reside in. Use region_selection instead.
`region_selection`	`object`	Region selection. Only one of region or region_selection can be specified.
`kps_enabled`	`boolean`	This field is deprecated and is ignored in this request
`desired_instance_size`	`nano \| micro \| small \| medium \| large \| xlarge \| 2xlarge \| 4xlarge \| 8xlarge \| 12xlarge \| 16xlarge \| 24xlarge \| 24xlarge_optimized_memory \| 24xlarge_optimized_cpu \| 24xlarge_high_memory \| 48xlarge \| 48xlarge_optimized_memory \| 48xlarge_optimized_cpu \| 48xlarge_high_memory`	Desired instance size. Omit this field to always default to the smallest…
`template_url`	`string`	Template URL used to create the project from the CLI.
`release_channel`	`string`
`postgres_engine`	`string`
`high_availability`	`boolean`	[Experimental] Whether to enable high availability for the project.

Through the Smart Gateway, any client can run it by name with call_tool, or let the gateway find it with search_tools:

call_tool arguments

{
  "name": "supabase_api__v1_create_a_project",
  "arguments": {
    "db_pass": "…",
    "name": "…",
    "organization_slug": "…"
  }
}

Or connect the Supabase Management API server directly, which lists 167 tools including this one:

Run in your terminal

claude mcp add --transport http hj-supabase-api https://mcp.hjlabs.in/mcp/supabase-api \
  --header "Authorization: Bearer YOUR_API_KEY"

Use the create a project tool with db_pass set to ….