Miaolin Min 6941f5c2c5 [codex] preserve MCP result meta in McpToolCallItemResult (#22946) ...

## Summary

https://openai.slack.com/archives/C0ARA9UAQEA/p1778890981647319?thread_ts=1778888537.934319&cid=C0ARA9UAQEA


- Add `_meta` to exec JSONL MCP tool call result events.
- Copy MCP result metadata through the JSONL event conversion.
- Add a focused test that verifies `_meta` is serialized as `_meta` and
not `meta`.


## Verification

https://www.notion.so/openai/Miaolin-0516-_meta-population-debug-3628e50b62b08074b365e0ce1ffb8f74

2026-05-16 13:27:44 -07:00

..

fixtures

Remove CODEX_RS_SSE_FIXTURE test hook (#22413)

2026-05-13 03:08:01 +00:00

suite

test: construct permission profiles directly (#23030)

2026-05-16 12:12:37 -07:00

all.rs

Add explicit codex exec events (#4177)

2025-09-25 17:47:09 +00:00

event_processor_with_json_output.rs

[codex] preserve MCP result meta in McpToolCallItemResult (#22946)

2026-05-16 13:27:44 -07:00