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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.308 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v1.0.93 ·

MCP SDK Server Support

Entry
JSON All of v1.0.93
EntryKind: in v1.0.93,
ChangesSection of the release

What: Claude Code can now connect to MCP servers via SDK transport How to use:

# Configure SDK-based MCP servers in your settings
# SDK transport complements existing HTTP and WebSocket options

Details:

  • New "sdk" type for MCP server configurations
  • Built-in transport class for SDK-based communication
  • Seamless integration with existing MCP infrastructure
  • Evidence: class _D0 at line 387347, uBB() at line 388121, sendMcpMessage() at line 430038

See this entry in the whole of v1.0.93 →

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