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claude-code-japanese-guard

Claude Code の応答が英語に切り替わったら、日本語で書き直させる Stop hook

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GITHUB · launched Sep 25, 2026 · 32 upvotes (top 26%) · 2 views

Niche: ai agent guardrail software · 201 launches, 25 in the last 7 days ▲ +25% · Explore this niche →

Category and tags

  • Horizontal
  • Dev tools
  • Developer
  • AI feature
  • Hobby / open-source project

Visit website ↗ Source listing ↗

Could you build this?

Yes It is a simple Claude Code hook script that intercepts non-Japanese responses and instructs the agent to rewrite them in Japanese.

Competitors

Other products that read as similar to this one : 698 launches clear the similarity bar, closest 8 shown.

Attention rank: #183 of 699 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 322 days after the earliest competitor.

  • imozuru · github · 2026-10-13 · 184 upvotes · similarity 0.60
  • claude-ste-writing · github · 2026-09-10 · 11 upvotes · similarity 0.58
  • claude-office · github · 2026-10-21 · 29 upvotes · similarity 0.58
  • claude-kit · github · 2026-10-04 · 65 upvotes · similarity 0.52
  • claude-phone · github · 2026-10-13 · 61 upvotes · similarity 0.51
  • chat-keeper · github · 2026-10-20 · 212 upvotes · similarity 0.51
  • claude-code-3-level-harness · github · 2026-10-20 · 11 upvotes · similarity 0.51
  • anti-claude · github · 2026-10-22 · 32 upvotes · similarity 0.51

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.