---
model: openai/gpt-5.6-sol
service: opencode
timestamp: 2026-08-28T06:31:26Z
git_ref: fix_symcache_search
diff_cmd: git diff HEAD~1..HEAD
---

## Prompt

The human asked for a review of the root checkout's staged IB patch before
committing it. The review found that bracketed API error strings call
`str.partition()` without its required separator. The human then instructed
the agent to continue with available next steps, or ask only if unsure.

## Response

> `git diff HEAD~1..HEAD -- piker/brokers/ib/broker.py`

The generated parser repair uses the recognized `[code ` or `[Errno ` prefix
to extract the numeric code without changing the surrounding event relay.

> `git diff HEAD~1..HEAD -- tests/test_ib_broker.py`

The generated regression drives bracketed and plain strings through
`deliver_trade_events()` and verifies that one `BrokerdError` reaches EMS
with the expected reason and unknown request ID.

The typed EMS worktree and the unrelated Ruff policy change were left
untouched. No commit was created.