> For the complete documentation index, see [llms.txt](https://graphai-1.gitbook.io/graphai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://graphai-1.gitbook.io/graphai/graphai-platform/graphengine-closed-beta/mcp-integrate-sub-graphs-to-external-application.md).

# MCP Integrate Sub-Graphs to external application