Skip to content

fix(fallback-chain-helper): is_model_available returns failure for unknown providers #4864

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
marcusquinn merged 1 commit into from
Mar 14, 2026
Merged

fix(fallback-chain-helper): is_model_available returns failure for unknown providers #4864

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 4 additions & 2 deletions .agents/scripts/fallback-chain-helper.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -109,8 +109,10 @@ is_model_available() {
return 1
fi

# Unknown provider — assume available (AI will handle errors)
return 0
# Unknown provider — fail explicitly so resolve_chain skips to the next model
# rather than emitting a model string with no credential/health verification.
[[ "$quiet" != "true" ]] && print_warning "Unknown provider: $provider (no availability check available)" >&2
return 1
}

# Walk the tier's model list and return the first available model.
Expand Down
Loading