Agents and MCP

numbers has an MCP server at https://numbers.obelism.studio/mcp (Streamable HTTP). Its tools are the agent API: listOrganizations, listSpaces, getReport and listEvents. Everything reads; an agent changes nothing.

It signs in with OAuth: on first use the client opens numbers in the browser, you sign in with your Obelism account and allow the connection (scope numbers:read). There is no key to copy. The dashboard's Agents page has the address and the Claude Code command, what an agent may do, and the apps connected to numbers, which you can disconnect there or under Connected apps on your Obelism account.

Claude CodeCopy Anchor Link

claude mcp add --transport http --scope user numbers https://numbers.obelism.studio/mcp

Then run /mcp in Claude Code, pick numbers and choose Authenticate.

ClaudeCopy Anchor Link

Add https://numbers.obelism.studio/mcp as a custom connector, or install the Obelism plugin, which connects Improve and Content too.

CodexCopy Anchor Link

codex mcp add numbers --url https://numbers.obelism.studio/mcp
codex mcp login numbers

Cursor and othersCopy Anchor Link

Add the server to the client's MCP config:

{
	"mcpServers": {
		"numbers": { "url": "https://numbers.obelism.studio/mcp" }
	}
}

What to askCopy Anchor Link

• "How did last week's traffic compare to the week before?"
• "Which pages lose the most visitors, and where do they come from?"
• "Is the sign_up goal of my homepage test arriving?"