Inspired
by Marty Cagan
Inspired by Marty Cagan distills decades of experience from Silicon Valley's best product companies into a comprehensive guide for building products that matter. Cagan argues that most product failures stem from how companies organize teams, how they decide what to build, and how they involve stakeholders — not from engineering execution. The book covers empowered product teams, opportunity assessment, modern product discovery techniques, and stakeholder management. These four skills translate Cagan's frameworks into interactive coaching sessions that help you assess opportunities rigorously, run discovery sprints, structure cross-functional teams, and manage stakeholders without becoming a feature factory.
Skills (4)
/opportunity-assessmentPart 2: DiscoveryUse when the user needs to evaluate whether a product idea is worth pursuing before committing resources.
/product-discoveryPart 3: TechniquesUse when the user needs to validate product ideas quickly through prototyping and experimentation.
/product-team-setupPart 1: TeamsUse when the user needs to structure an empowered, cross-functional product team for maximum effectiveness.
/stakeholder-managementPart 4: StakeholdersUse when the user needs to manage stakeholders effectively without letting them dictate product decisions.
Installation
01Clone the repository
git clone https://github.com/concaption/spellpages.git ~/.claude/spellpages02Install the plugin
claude plugin install ~/.claude/spellpages/content/books/inspired03Start using skills
Type a skill command (e.g. /opportunity-assessment) in Claude Code.
one-liner
git clone https://github.com/concaption/spellpages.git ~/.claude/spellpages && claude plugin install ~/.claude/spellpages/content/books/inspired