Plans you can install.
The open source package manager for AI plans, rules, and prompts. Discover, install, and share the instructions that drive AI-assisted development.
npm install -g planmode
How it works
Discover
Search the registry for plans, rules, and prompts. Find battle-tested instructions for any stack.
Install
One command. Files land in your project, CLAUDE.md gets updated. Dependencies resolve automatically.
Use
Claude Code picks up the installed plans and rules automatically. Start building with expert-level AI instructions.
Three types of packages
Plans
Multi-step implementation guides. The most valuable package type — ordered tasks with dependencies on rules and sub-plans.
plans/*.md → @import in CLAUDE.md
Rules
Always-on constraints. Persistent guidelines that shape every AI interaction in your project.
.claude/rules/*.md → auto-loaded
Prompts
Fire once, get a result. Standalone instructions with templating support for reusable, parameterized prompts.
planmode run <prompt> | claude
Popular packages
View all →nextjs-tailwind-starter
planFull-stack Next.js starter with Tailwind, Prisma, and auth
typescript-strict
ruleStrict TypeScript configuration rules for safer, more maintainable code
tailwind-best-practices
ruleTailwind CSS coding standards: utility-first patterns, component extraction, responsive design
prisma-setup
planSet up Prisma ORM with PostgreSQL, migrations, and seed data
docker-compose-stack
planProduction-ready Docker Compose setup with Nginx, app server, and database
rest-api-generator
promptGenerate a complete REST API with CRUD endpoints, validation, and error handling
Open source. Community-driven.
Planmode is MIT licensed. The registry is a GitHub repo. Packages are
.md files.
If Planmode disappears, everything still works.