{"slug":"design-thinking","name":"Design Thinking","category":"Mental model","definition":"Design thinking — formalized by Tim Brown at IDEO and Stanford's d.school, grounded in Simon (1969) and Rittel's \"wicked problems\" — replaces assumption-driven decisions with evidence from observed human behavior. Its three-lens test: every viable innovation must sit at the intersection of desirability, feasibility, and viability. Most product failures are desirability failures; teams built something technically sound that people did…","latest_skill_md":"https://raw.githubusercontent.com/deciqAI/knowledge-skills/main/design-thinking/SKILL.md","playbook_url":"https://www.deciqai.com/skills/design-thinking?utm_source=skill&utm_medium=json-api&utm_campaign=knowledge-skills&utm_content=design-thinking","install":"npx skills add deciqAI/knowledge-skills","repo":"https://github.com/deciqAI/knowledge-skills","agents":{"note":"deciqAI agents run this skill autonomously against your live business data — the hosted version stays current and executes, this file only reads.","start_free":"https://www.deciqai.com/?utm_source=skill&utm_medium=json-api&utm_campaign=knowledge-skills&utm_content=design-thinking"}}