rubber-duck
Publisher not specified · Claude Code
Follow up to 10 plugins for free across Codex and Claude.
What this plugin does
rubber-duck is a Socratic thinking partner for Claude Code.
Inspired by the classic rubber duck debugging technique—but with a duck that actually talks back—it helps you think through problems instead of just handing you answers.
While most AI tools focus on writing code for you, rubber-duck is designed to help you learn it. Rather than giving you the fix, it asks the right question at the right time—guiding you step by step, at your own pace.
Use Claude when you need to ship fast.
Use rubber-duck when you want to understand what you’re building.
The best developers use both.
Catalog observations
- Sources
- Community
- Works with
- Claude Code
- Reported installs
- Not provided
- First observed
- 2026-10-03 22:13 UTC
- Last observed
- 2026-10-14 00:00 UTC
Installation counts are reported by Claude Marketplace, not independently verified active users. Observation dates are not release dates. Pricing and account requirements must be checked with the publisher.
Install in Claude Code
Choose a source and review what the plugin adds before installing.
Community
/plugin marketplace add anthropics/claude-plugins-community
/plugin install rubber-duck@claude-communitySource evidence
Descriptions and compatibility labels come from the linked sources. Where both sources match, the GitHub description is used because web summaries may be shortened. We have not independently tested the declared capabilities.