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#protocol upgrade

与「protocol upgrade」相关的文章。

Developer tools2026-10-185 min

MCP Tools Not Showing? 5-Step Fix for the 2026-07-28 Spec (Oct 2026)

MCP tools missing after an upgrade? The protocol likely moved to 2026-07-28. Five checks: client version, server SDK, legacy fallback, description size, network.

#MCP#Claude Code#Codex#Devin Desktop