fix(filesystem): simplify output schemas and fix structuredContent #3033
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…ntent
For text-only tool responses, simplify outputSchemas from complex nested
arrays to simple { content: z.string() } format. All tool responses now
include structuredContent matching their outputSchema, fixing MCP protocol
violations when tools had output schemas but no structured content.
This applies to both filesystem and everything servers.
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domdomegg
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felixweinberger
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Nov 20, 2025
olaservo
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Nov 21, 2025
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Summary
Simplify outputSchemas for text-only tool responses from complex nested arrays to simple
{ content: z.string() }format. All tool responses now include structuredContent matching their outputSchema, fixing MCP protocol violations.Changes
Test plan