This repository contains practical resources for building with Freemius in AI-assisted development workflows.
- Vibe coding platform integration examples
- Shareable AI agent skills — in
skills/freemius-core— server-side billing backbone (entitlement table, checkout creation, purchase processing, webhooks).freemius-checkout— React checkout / pricing UI (Checkout Provider, Subscribe + Topup pricing tables, Paywall, custom buttons).freemius-customer-portal— self-service subscription management (upgrade, cancel + retention coupon, billing, invoices).freemius-troubleshooting— symptom → cause → fix diagnostics.
- Runnable example —
tech/hono/- DocVault, a Hono + React + Prisma SaaS built with these skills: server-side Freemius checkout, webhook-synced entitlements, a 402 paywall on a premium feature, credit/top-up metering, and a customer portal.
Install with the Skills CLI (works with Claude Code, Cursor, Codex, and 70+ agents).
# Install all skills into Claude Code
npx skills add https://github.com/freemius/freemius-ai -a claude-code
# Install a specific skill
npx skills add https://github.com/freemius/freemius-ai -a claude-code --skill freemius-core-a claude-code targets Claude Code explicitly (it is not a default agent
in the interactive picker). Add -g for a global install (~/.claude/skills/,
available in all projects) and -y to skip prompts. You can also run
npx skills add https://github.com/freemius/freemius-ai for the interactive
agent picker.
Each skill is a directory under skills/ with a SKILL.md (YAML
frontmatter: name, description) plus a progressive-disclosure references/
folder.
cd tech/hono
npm install
cp .env.example .env # fill Freemius keys + product/plan ids
npm run buildSee tech/hono/README.md for setup (env + Dashboard
config) and tech/hono/DEPLOY.md for deployment.
Start with the official Freemius AI documentation. Then explore this repository as mentioned in the documentation itself.
Contributions are welcome. Please read CONTRIBUTING.md before opening a pull request.
This project is licensed under the MIT License. See LICENSE.
For questions, bug reports, or suggestions, please open an issue in this repository.