FormBridge: the AI fills in your Symfony form
FormBridge lets an AI assistant fill out the forms your Symfony application already uses. Add one PHP attribute to an existing form handler, and FormBridge exposes the form as an MCP tool. It builds the tool’s input schema from the form’s fields, choices, and validation constraints, then returns Symfony’s own validation messages so you only maintain one set of rules. In clients that support MCP Apps, the person sees the prefilled form right in the conversation. Symfony renders it with Twig and shows each error next to the field it belongs to. The assistant fills in the details, and the person reviews, edits, and submits the form. The application’s existing handler saves it as usual. Other clients get a link to open the same form in a browser.