Get a second opinion from Google's Gemini Pro via the locally installed Gemini CLI (defaults to gemini-3.1-pro-preview; override with the CLAUDE_SECOND_OPINION_MODEL env var). This is the explicit / fallback engine — invoke ONLY when the user explicitly says "ask Gemini", "Gemini's take", "what does Gemini think", or "ask both" (run alongside the default engine and synthesize). Do NOT trigger on a generic "second opinion", "another perspective", or "cross-check this" — those route to the default second-opinion skill. Reserve this for when the user specifically wants Gemini, or as a fallback when the default engine is unavailable. Reports unavailability rather than falling back to a weaker model.
How to install second-opinion-gemini?
peterkrueck/claude-code-development-kit/second-opinion-gemini
$npx -y skills add peterkrueck/claude-code-development-kit --skill second-opinion-geminiInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/peterkrueck/claude-code-development-kit" --skill "peterkrueck/claude-code-development-kit/second-opinion-gemini"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/peterkrueck/claude-code-development-kit" that are relevant to the current task. Run `npx skills add "https://github.com/peterkrueck/claude-code-development-kit"` and select the relevant skills, then follow their instructions.
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