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thinking-partner
mattnowdev/thinking-partnerSkill
A deterministic thinking partner that challenges assumptions and applies mental models to sharpen decisions, solve problems, and think more clearly. Use this skill whenever a user says "help me think through X", "challenge my thinking", "what am I missing", "apply mental models to this", "play devil's advocate", "stress test this idea", "poke holes in my plan", "help me decide between X and Y", "what are the second-order effects", "I'm stuck on a decision", names any specific model (SWOT, first principles, inversion, pre-mortem, etc.), or asks for structured reasoning on any ambiguous, high-st
Why this score
Popularity score: 55/100 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 ce95b6280660, 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 onethinking-partner mattnowdev/thinking-partner · Skill | 55 | ★ 215 | ≈154 always | 7mo ago |
| sparring-partner QinghongLin/data2story-skill · Skill Both about partner and thinking | 51 | ★ 157 | ≈154 always | 4mo ago |
| design-thinking tronghieu/agent-skills · Skill Both about thinking | 60 | ★ 84 | ≈22 always | 17d ago |
| thinking-cynefin tjboudreaux/cc-thinking-skills · Skill Both about thinking and effect | 67 | ★ 1.7k | ≈29 always | 3mo ago |
| gemini-thinking-protocol kennyzir/7deer_skills · Skill Both about thinking and principle | 61 | ★ 326 | ≈28 always | 1mo ago |
| first-principles-thinking mindfold-ai/Trellis · Skill Both about thinking and principle | 75 | ★ 15k | ≈27 always | 1mo ago |