Delegate task credential inheritance after provider fallback
Cluster 90009 · agent. Data as of
Nothing open on GitHub. Fix merged in #115882 on 19 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 #115882. Check it covers your case. No release data is tracked.
- Tracker
- The maintainers' tracker marks this
resolved, deciding PR #115882. That is separate from the fix event. - Still open
- Nothing open on GitHub.
These items concern a bug where delegated subagents inherit a mismatched or incoherent credential bundle from the parent after a provider fallback occurs, leading to authentication errors. The work addresses ensuring subagents receive a coherent endpoint-and-key pair that reflects the parent's current active provider.
Open issues0
Open PRs0
Fixes on record
-
#115882 fix(delegate): subagents inherit the parent's active endpoint and key as one bundle after a fallback (#90009, salvage #111823)
files:
contributors/emails/[redacted:email],tests/tools/test_delegate.py,tools/delegate_tool_config.py
1 PR closed without merging
From the close comments: done elsewhere 1
-
#90209 fix(delegate): inherit coherent parent runtime after provider fallback · done elsewhere →
#90009
Closed issues · 1
- Closed#90009[Bug]: delegate_task inherits parent's post-fallback provider-mismatched credential — instant 401, no retry
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structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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
- Subsystem
- agent
- Merged PRs
- #115882
- Closed issues
- 1
- Attempts
- 1 PR closed without merging
- Fix link checked
- 19 Sep 2026