rubber-duck From the maker
kirodotdev/KiroCrewSkill
Adversarial "rubber duck" review that turns explaining-out-loud into a hallucination check. The main session is the PRESENTER (it did the work — a design doc, investigation, or analysis — and holds the real reasoning) and reconstructs the topic to a LISTENER — a spawned subagent pinned to a DIFFERENT-vendor model that has NOT seen the reasoning and interrogates it adversarially, hunting inconsistencies, gaps, unsupported magnitudes, and claims stated as fact but actually inferred. Goal — artifacts that are complete, gaps that are honest, findings that are truthful. Triggers include "rubber duc
Why this score
This repo hosts 10 skills, so its 4,496 stars are split between them (about 450 each) for scoring.
Popularity score: 77/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank
Security
Scanned Oct 20, 2026 at commit 8a64b13acf3c, with Cisco's open-source skill-scanner.
None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.
A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan
Alternatives
Other makers' add-ons that do the same job, next to this one.
| Name | Score | Stars | Context | Updated |
|---|---|---|---|---|
| This onerubber-duck kirodotdev/KiroCrew · Skill | 77 | ★ 4.5k | ≈153 always | 16d ago |
| HasData DuckDuckGo HasData/duckduckgo-mcp · MCP server Both about duck and has | 52 | ★ 7 | not measured | 6d ago |
| duck-duck-duck ideo/Rubber-Duck · Plugin Both about duck | 52 | ★ 25 | not measured | 5mo ago |