Flexa
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NewBuilt-in MCP server for AI clients

Content infrastructure for apps and AI

Model content visually, deliver it through a typed JSON API and official SDKs, and let AI clients manage it over MCP — in an isolated workspace for every project.

Create your workspace Explore the SDKs
  • REST API & TypeScript types
  • Scoped API keys
  • Revision history
import { createFlexaClient } from '@flexacms/next';

const flexa = createFlexaClient({ revalidate: 300 });

export default async function Post({ params }) {
  const { slug } = await params;
  const post = await flexa.entity('posts').find(slug);

  return <h1>{post.title}</h1>;
}

Delivers content to the stack you already use

  • Next.js
  • Nuxt
  • Astro
  • SvelteKit
  • React
  • Laravel
  • WordPress
  • Joomla

Platform

Everything a content platform needs

One workspace per project. Bring your own frontend — Next.js, Nuxt, Astro, mobile, or an AI agent.

Model anything, no migrations

Entities with 20+ field types, field groups, relationships, repeaters and conditional logic.

TextRich textMediaRelationshipRepeaterSelectDateColorNumberToggle

Headless REST API

Versioned JSON endpoints with validation, pagination, filters and generated TypeScript types.

GET/api/v1/{entity}
POST/api/v1/{entity}
GET/api/v1/{entity}/schema

AI assistant

Draft, translate and publish entries or design content models by chatting, with approval for risky actions.

Scoped API keys

Hashed, revocable keys with read, write, delete, schema and MCP abilities, per model and with expiry.

Workspaces & roles

Multi-tenant by design. Owners, admins, editors and viewers, each workspace fully isolated.

Global from day one

Translatable fields, locale-aware API payloads and an assistant that writes every language.

Audited by default

Every change from the editor, API, MCP or AI is stored in a revision history you can restore.

How it works

From idea to live content in minutes

  1. 01

    Start from a template

    Blog, product catalog, marketing site or blank — each workspace starts with models and sample entries ready to edit.

  2. 02

    Model and write

    Shape fields in the visual builder, invite your team and draft content yourself or with the AI assistant.

  3. 03

    Ship it anywhere

    Issue a scoped API key and read content from your site, app or CMS plugin — or hand it to an AI client over MCP.

Integrations

Official SDKs for every runtime

Typed clients for JavaScript and PHP frameworks, plus plugins that bring your content into WordPress, Joomla and YOOtheme Pro.

JavaScript

npm i @flexacms/client

React

npm i @flexacms/react

Next.js

npm i @flexacms/next

Nuxt

npm i @flexacms/nuxt

Astro

npm i @flexacms/astro

SvelteKit

npm i @flexacms/sveltekit

PHP

composer require flexacms/php

Laravel

composer require flexacms/laravel

WordPress

Blocks, shortcodes · WP 6.5+

Joomla

Menu items, module · Joomla 5

YOOtheme Pro

Dynamic builder sources

TypeScript

npx @flexacms/cli generate

Prefer plain HTTP? Every workspace includes an API playground with cURL, JavaScript, PHP and Python examples. Browse the SDKs

Model Context Protocol

Let your AI tools manage content — safely

Connect an AI client with one command. The API key decides exactly which tools it can see, and every change lands in the revision history.

  • Claude
  • Cursor
  • VS Code
  • OpenCode

  • Read

    List models, read schemas, search and open entries, browse history

  • Write

    Create and edit entries, set values, publish and unpublish

  • Schema

    Create and change content models, fields, groups and categories

  • Delete

    Remove entries, fields or whole models

FAQ

Questions, answered

Can't find what you're looking for? Create a free workspace and explore the API playground.

Do I need to write migrations to add content types?

No. Models and fields are defined in the visual builder (or by an AI client with the Schema ability) and are available in the API immediately.

Can I use it with my existing WordPress or Joomla site?

Yes. The WordPress plugin adds blocks, shortcodes and template functions; the Joomla package adds menu items with SEF URLs, a module and article tags; and the YOOtheme Pro plugin exposes your models as dynamic content sources.

Is it safe to let an AI client manage my content?

Every MCP connection uses an API key, so it can only do what that key allows — per ability, per model and until it expires. Every change is recorded in the revision history and can be restored.

How do translations work?

Mark any field as translatable and the API returns a value per locale. The SDKs include a localize helper with fallbacks, and the assistant can translate entries for you.

Can I keep separate projects apart?

Each workspace has its own models, entries, media, members and API keys. Nothing is shared between workspaces.

Launch your content API today

Start from a blog, catalog or marketing template and connect your first app in minutes.

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