Unchained Engine
Unchained Engine
Unchained Engine is a modular, API-first e-commerce platform built as a monorepo with npm workspaces. It provides a complete solution for building custom e-commerce applications with GraphQL APIs, extensible plugin architecture, and support for modern use cases like subscriptions, quotations, and tokenized products.
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Access Stripe billing and payment tools through its MCP server. Connect with OAuth or a supported agent API key and choose the intended account.
Local repository surgery — status, diffs, commits, branches and history for any repo on disk.
Remote MCP for ifthenpay payments: Multibanco, MB WAY and Payshop.
An AI agent with a USDC balance can now call any Lightning-gated (L402) service. We detect the protocol, route the payment, and return the data. The agent never knows which protocol settled.
Search Japanese corporations and verify invoice numbers using official National Tax Agency data.
12 paid document tools: PDF to markdown, OCR, tables, invoices, Word/Excel/HTML, merge/split. x402