Decision architecture platform for people who need to pressure-test strategic choices before they build, pitch, publish, or defend them.
ThinkHaven turns a messy idea into a defensible artifact: what to build, kill, pivot, defer, or defend, and why. The hosted product provides adaptive sessions, memory, artifact generation, and a board of advisors with distinct worldviews.
Live application: https://thinkhaven.co
ThinkHaven's public method layer lives in the open-source ThinkHaven Method Kit. Use the kit to run prompts and playbooks manually; use the hosted product when you want guided sessions, memory, artifacts, and board-style pressure-testing.
Run commands from apps/web/:
npm install
npm run devVisit http://localhost:3000.
- Artifact first: chat is the input; the work product is a shareable decision artifact.
- Anti-sycophancy: the system challenges assumptions instead of validating them.
- Board of advisors: Mary facilitates while Victoria, Casey, Elaine, Omar, and Taylor apply distinct decision lenses.
- Hosted execution layer: the app turns open decision methods into adaptive, persistent sessions.
thinkhaven/
├── apps/web/ # Next.js application
├── docs/ # Product, architecture, plans, stories, and operations docs
├── packages/ # Shared packages
└── supabase/ # Database migrations and support files
Primary checks:
npm run lint
npm run test:run
npm run test:e2eSee AGENTS.md for project-specific commands, constraints, and known test status.
Kevin Holland