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Supabase MCP server docs

Describe the problem

If I have multiple Supabase projects, either in the same org or different orgs, it's not clear how we can set up an AI coding assistant to have MCP access to each project, without disabling and re-enabling.

I seem to end up in a loop of OAuth authorisation requests, and confusion as to which MCP server gets used despite telling the agent to use a specifically named agent e.g. use MCP server named supabase-project1 and verify that it is for a project with id xyz. In my case, I'm using the Codex app.

Describe the improvement

Perhaps allow a single MCP to be set up for multiple projects with the requirement to confirm the project id (other MCP servers like Sentry seem to do this OK), or provide guidance on the recommended approach for multiple, which perhaps is simply enabling / disabling parallel MCP servers.