WordPress ships its official MCP Adapter on WordPress.org, giving every site a default MCP server
The Core AI team's canonical plugin exposes any public WordPress Abilities to agents at /wp-json/mcp/mcp-adapter-default-server and lets developers build custom servers via mcp_adapter_init. Version 0.7.0 adds the stateless 2026-07-28 MCP spec while older clients still connect, and the plugin remains experimental ahead of v1.0.