Nothing open on GitHub. Fix merged in #116674 on 20 Sep 2026. Check it covers your case.
The short answer
- Known?
- Yes. 3 related items grouped here, 1 issue already closed.
- Fix event
- A fix was merged to main in PR #116674. Check it covers your case. No release data is tracked.
- Tracker
- The maintainers' tracker marks this
resolved, deciding PR #116674. That is separate from the fix event. - Still open
- Nothing open on GitHub.
These items address a bug where tool-call argument JSON arriving truncated or malformed was dropped rather than repaired. The work involves correctly tracking brackets outside strings and closing them in stack order to salvage incomplete tool calls.
Open issues0
Open PRs0
Fixes on record
-
#116674 fix(agent): misnested or truncated tool-call argument JSON is repaired instead of dropping the tool call (#115061, salvage #115096)
files:
agent/message_sanitization.py,tests/agent/test_repair_tool_call_arguments.py,tests/agent/test_streaming_tool_call_repair.py
1 PR closed without merging
From the close comments: merged via another change 1
-
#115096 fix(agent): count tool-call argument brackets outside strings and close in stack order · merged via another change →
081332f,#116674,#115061,#115096
Closed issues · 1
- Closed#115061Tool-call JSON that arrives truncated/malformed is not repaired; plugins have no native button callback
How this cluster was grouped
-
Link evidence (
structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference. -
Pairwise link density
0.67: the share of item pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36.1.00means every pair is linked.
Pick up a Lab task
Check whether a fix covers the open issues here, with your own agent. Bring back evidence for maintainers.
Open the LabAt a glance
- Merged PRs
- #116674
- Closed issues
- 1
- Attempts
- 1 PR closed without merging
- Fix link checked
- 20 Sep 2026