Manufact

Ship your MCP server to Claude Connectors and ChatGPT App Store.

Manufact

Paul Graham said “_AI apps are the new browsers_“ so get your product on ChatGPT and Claude. Manufact is the fastest way to get your product onto Claude Connectors and into the ChatGPT App Store and in general make it usable by agents via MCP. We're the team behind mcp-use, the open-source MCP framework with 10k GitHub stars and 8M+ downloads across python and typescript. We've helped the best startups from recent YC batches like AgentMail and Item get onto the Claude Connector marketplace. What you get We help you get your product to the Claude Connector Marketplace / ChatGPT App store. Push to deploy. Connect the GitHub App once and every commit ships a new version of your MCP server + plus a preview deployment for each PR. Test every MCP tool and MCP-UI widget in the cloud inspector. Know the moment your MCP breaks or UI tools don't render correctly in ChatGPT and Claude, with automatic cross-client MCP testing. Publishing checklists so your MCP app doesn't get stuck in review when you submit it to the marketplaces. Auto-generated MCP App submission assets (logo, copy, screenshots) - who likes manual work? Analytics, session replay, and traces are built in for MCP, so you can see how it’s used and understand why tools fail. Our support: Don't get stuck in the review process. We are experts on building and shipping MCP servers and apps for the ChatGPT Apps Store and Claude Connectors marketplace. We know the common pitfalls and hiccups you'll hit in development, and we help you avoid them before you submit. Private Slack channel with the founders + office hours with us on your MCP server. Manufact swag (of course!): “get something agents want” t-shirts. The Deal Current YC batch: Startup plan free for 12 months ($3,600 of value). YC alumni: 80% off the Startup plan for 12 months (on a plan worth $3,600). Overage usage isn't included, but the plan's credits are more than enough for a production-ready MCP that gets real usage (millions of tool calls every month) and if you exceed them let’s chat. This offer is available to both the current batch and alumni, regardless of funding status.