Claude Code marketplace MIT core Independent No framework wrap

Tools for Claude Code
power users.

A curated matrix of opinionated plugins for real workflows — schema sync, token budgets, PRD breakdown, and more. Each one production-grade, not a GitHub repo dump.

# In Claude Code, add the marketplace once: /plugin marketplace add duolaAmengweb3/duolakit # Then install whatever you need: /plugin install hello@duolakit /plugin install openapi-guardian@duolakit /plugin install token-guardian@duolakit /plugin install prd-splitter@duolakit

The matrix

Numbered, versioned, independently maintained.

Get Pro · DM-based, no payment processor

Free tiers are MIT and live on GitHub forever. Pro upgrades unlock advanced features per-plugin — bought via direct message with any payment method that fits you.

DM @hunterweb303 on X or t.me/dsa885 with which plugin you want. We'll agree on a payment method (Alipay · WeChat · Stripe Link · PayPal · USDT · bank transfer — any). Activation arrives within minutes, real-time via the duolakit license Worker.

  • openapi-guardian Pro · $19 — Fastify + Hono + NestJS + multi-spec registry + reviewer agent
  • token-guardian Pro · $9 — multi-provider routing + persistent /cost calibration + 7-day history
  • prd-splitter Pro · $19 — direct Linear push + prd-reviewer agent + persistent estimation calibration

14-day refund, no questions asked. Refund through whatever channel you paid, and your access is revoked within seconds.

What "production-grade" means here

Out of 9,000+ Claude Code plugins, ~100 are production-ready. duolakit aims to be in that 100.

  • Unit tests + a 30-second demo video, every plugin
  • Bilingual README (中文 + English)
  • Free MIT core forever — no rug-pull to paid
  • Clear Pro license boundary, separately listed
  • Monthly release cadence; issues answered within 30 days
  • One author, one brand — accountability not committee

Community

Building in public. Yell at me with feedback.