Yongteng Lei 03656da4dd Refa: upgrade MCP SDK to v1.9.4 (#8421) ... ### What problem does this PR solve? Upgrade MCP SDK to v1.9.4 (latest). ### Type of change - [x] Refactoring		2025-06-23 16:53:59 +08:00
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mcp
_category_.json
acquire_ragflow_api_key.md
build_docker_image.mdx
launch_ragflow_from_source.md
switch_doc_engine.md