MCP tools return plain results for streams
Streaming responses degrade to a single collected result inside MCP tools.
output.mcp.streaming-degraded
- Category
- Generated output
- Default severity
- Warning
- Applies to
- This run
- Default outcome
- Completed with warnings
- Recommended action
- Fix the source
- Grouped by
- Defect code
Why it matters
Streaming responses degrade to a single collected result inside MCP tools.
How to fix it
- Use the SDK client directly where true streaming is required.