rastian

Behavioral Design Skills — Design skill for Claude Code

Design community

A Claude skill for applying behavioral psychology and behavioral economics to product and UX design.

How to install Behavioral Design Skills

This entry records only its repository, not the path inside it, so there is no exact command to give. Open rastian/behavioral-design-skills and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What Behavioral Design Skills does

A Claude skill for applying behavioral psychology and behavioral economics to product and UX design. Behavioral diagnosis, nudge design, intervention frameworks, workshop facilitation, and ethics review. Built for product designers, pms and cross-functional teams.

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README

  ◈ DIAGNOSE → IDENTIFY BARRIERS → DESIGN INTERVENTIONS ◈

Behavioral Design

**Behavioral psychology and economics applied to product and UX design.** Built for product designers, UX designers, design managers, researchers, and cross-functional product teams.

Install

**Add to an existing Claude Code project:**

git clone https://github.com/65ping/behavioral-design.git .claude/skills/behavioral-design

**Or install globally** (available across all your projects):

git clone https://github.com/65ping/behavioral-design.git ~/.claude/skills/behavioral-design

Claude Code will detect the skill automatically. No configuration needed.

What It Does

This skill turns Claude into a behavioral design specialist. Describe your drop-off problem, adoption challenge, or design question Claude diagnoses the psychological barrier, recommends specific interventions, and writes testable hypotheses.

"Users complete signup but only 12% set up a savings goal. Why and how do I fix it?"
"Our collaboration feature has 8% adoption after 6 months. Walk me through a diagnosis."
"I need to design a nudge for a health app to encourage daily meal logging. Make it ethical."
"Run a behavioral audit on our e-commerce checkout. Here's the flow: cart → email → shipping → payment → confirm."
"I need a behavioral design workshop agenda for reducing churn in the first 30 days."

Claude responds with a structured diagnosis, barrier identification, prioritized interventions with psychological mechanisms, testable hypothesis statements and an ethics review built in.

The Three-Phase Process

#	Phase	What Happens	Output
1	Behavioral Diagnosis	Define an observable target behavior. Map every step the user takes. Identify where and why users stop.	Behavioral map with drop-off analysis
2	Barrier Analysis	Classify each drop-off using the 3Bs model: attent