Apps (Catalog)

Fyso allows publishing a tenant as an installable app. Other users can install a copy of the app in their own tenant.

Flow

1. Design the app (entities, fields, rules) in a tenant
2. Publish with publish_app -- exports the metadata and registers it in the catalog
3. Share the installation link
4. Other users install the app -- the metadata is imported into their tenant

MCP Tool: publish_app

Profile: core

Parameters

Parameter	Type	Required	Description
name	string	Yes	Display name (e.g., "CRM Taller Pro")
slug	string	Yes	URL identifier (e.g., "crm-taller-pro"). Only lowercase letters, numbers, and hyphens
description	string	No	Short description
icon	string	No	Emoji or icon identifier

Example

publish_app({
  name: "Sistema de Turnos",
  slug: "sistema-turnos",
  description: "Gestion de turnos para profesionales de salud",
  icon: "calendar"
})

MCP Tool: update_app

Profile: core

Parameters

Parameter	Type	Required	Description
slug	string	Yes	App slug
name	string	No	New name
description	string	No	New description
icon	string	No	New icon
refreshMetadata	boolean	No	Re-export metadata from the current tenant to the app

Use refreshMetadata: true after modifying entities or rules to update the published app.

update_app({
  slug: "sistema-turnos",
  refreshMetadata: true
})

MCP Tool: unpublish_app

Profile: core

Deactivates the app from the catalog. This is a soft delete -- it can be published again later.

Parameters

Parameter	Type	Required	Description
slug	string	Yes	App slug

unpublish_app({ slug: "sistema-turnos" })