Submit WordPress Studio MCP listing to Windsurf/Cascade marketplace

[chubes4]

Parent: #45

Goal

Determine and submit the WordPress Studio MCP server listing for Windsurf / Cascade / Devin Desktop.

Evidence

• Official docs: https://docs.devin.ai/desktop/cascade/mcp.md
• Devin Desktop / Cascade documents an MCP Marketplace, official MCP entries, deeplinks, and team registry controls.
• Generated output: plugins/windsurf/.

Tasks

• Confirm whether the listing should be the WordPress Studio MCP server rather than the repo-local Windsurf output.
• Gather listing metadata, install instructions, icons/screenshots if required, and MCP config details.
• Submit to the marketplace/listing path or file the required upstream request.
• Record the submission URL/status back in Epic: submit Build with WordPress outputs to official agent marketplaces #45.