MCP Parameter Serialization Bug in Both Claude Code and Claude Desktop

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oliviergg · 11h ago

MCP parameter serialization fails consistently on consecutive function calls in both Claude Code and Claude Desktop, making MCP tools effectively unusable for any workflow requiring multiple parameter-based calls. I feel like someone ripped out part of my brain and then asked me to debug with what’s left.

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MCP Parameter Serialization Bug in Both Claude Code and Claude Desktop

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