Bug Fix
Critical: ask_gemini defaulting to GPT model (#521)
When model parameter was omitted from ask_gemini, it incorrectly resolved to gpt-5.3-codex instead of a Gemini model. This was caused by resolveExternalModel() not receiving the explicitProvider parameter.
Changes:
- Pass
explicitProvider: 'gemini'in gemini-core andexplicitProvider: 'codex'in codex-core toresolveExternalModel() - Update default Gemini model from
gemini-2.5-protogemini-3-pro-previewin delegation routing resolver
Severity: Critical (blocked Gemini CLI usage when model not explicitly specified)
Closes #521