docs: make fx MCP steps procedural

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012dnaoLgtpn2TyY1CNBxM47

Author: ankur-arch

apps/docs/content/docs/ai/tools/mcp-server.mdx

@@ -371,7 +371,16 @@ Start `fx` (or run `/mcp reload` in an open session), then authenticate with Pri
 /mcp auth Prisma --open
 ```
 
-This opens the Prisma Console authorization flow in your browser. Once you approve it, run `/mcp list` to confirm the server shows `state=ready`, then ask fx to manage your database, for example "List the Prisma tools" or "Show me all databases in my workspace". fx asks for approval before each MCP tool call; choose **Allow once** or **Allow this MCP tool for this session**.
+1. Complete the Prisma Console authorization flow in your browser.
+1. Return to fx and run:
+   ```bash title="fx session"
+   /mcp list
+   ```
+1. Confirm that the server shows `state=ready`.
+1. Ask fx to manage your database. For example:
+   - "List the Prisma tools"
+   - "Show me all databases in my workspace"
+1. When fx requests permission to call an MCP tool, select **Allow once** or **Allow this MCP tool for this session**.
 
 Learn more in the [fx MCP docs](https://fx.sh/docs/capabilities/mcp).