Assumption Mapper
Extract and risk-rate hidden assumptions in a product brief or PRD. Use when asked to review a product brief for assumptions, audit a PRD for risks, find hidden assumptions, validate product plans, or run an assumption analysis. Produces a prioritised assumption map with confidence and impact scores, recommended validation methods, and critical assumption flags.
Install
npx pm-claude-skills add --agent claude # or codex · cursor · gemini · hermes
# or one-line MCP (every skill, any client):
claude mcp add pm-skills -- npx -y pm-claude-skills-mcp
What to give it
- Product brief, PRD, or concept description — even rough notes work
- Stage — concept / discovery / pre-build / post-launch — affects which assumptions matter most
Related skills
Assumption Mapper is one of 174 open-source professional AI agent skills.
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