Twinkle

--prompt付けるとMCPツールを使ってなかったけど今まで対応してないだけだった。
https://github.com/github/copilot-cli/releases/tag/v0.0.363

Claude Opus 4.5にも対応。安い。プレミアムリクエストがOpus4.1は10だったのがOpus4.5は3。今の使用量なら全部Opus4.5にしても大丈夫そう。
https://github.blog/changelog/2025-11-24-claude-opus-4-5-is-in-public-preview-for-github-copilot/

When using --prompt, it wasn't using MCP tools, but it turns out it just wasn't supported until now.

Now supports Claude Opus 4.5 too. It's cheaper. Premium requests were 10 for Opus 4.1, but only 3 for Opus 4.5. At my current usage level, it looks like I could switch everything to Opus 4.5 without any issues.