The CMS your team and your AI agents edit together.
Plumixia runs your corporate sites, group sites and portals: pages, layouts, forms, media, languages. Your AI assistants draft content over MCP; your editors review and publish.
Content now has two kinds of authors.
Legacy CMSs were designed for a writer sitting in front of a visual editor. An AI agent needs something else: an explicit content model, a complete API and a draft → review → publish workflow that keeps a human in charge.
Plumixia was built for both from day one.
A clear interface
Page tree, layouts, media library, forms, languages: everything can be changed without a developer, and nothing goes live until it is published.
A complete MCP server
List, read, create, update, clone, translate, search: the agent acts with the permissions of the user who connected it, always as a draft.
From site structure to audience analytics.
Multisite & multilingual
Several sites per instance, each with its own domains, languages, theme and media library. Linked language variants, assisted translation.
Learn moreLayouts & components
Header, footer, banners: defined once, shared everywhere. Containers, repeaters, tabs, accordions, modals.
Learn moreForms
Multi-step, validation rules, captcha, honeypot field, confirmation page, e-mail notification and delivery to your tools.
Learn morePublishing & revisions
Every save creates a revision. Publish when you are ready, roll back whenever you need. Trash instead of hard delete.
Learn moreBuilt-in SEO
Server-side rendering, clean URLs, automatic sitemap, hreflang, JSON-LD structured data, redirects managed in the CMS.
Learn moreMarketing & analytics
Native A/B tests, Google Tag Manager, pixels, analytics and a consent banner: each one is just a component.
Learn moreThe agent drafts, the editor publishes.
Connect Claude, ChatGPT or your own agent to the Plumixia MCP server. It discovers your component schemas, finds existing content before creating anything new, and leaves its work as a draft.
- Ten product pages prepared from a catalogue
- A campaign rolled out in three languages
- Legal notices updated across all your sites
you › create the /legal-notice page on site 2, Main layout, excluded from the sitemap agent › cms_search("legal notice") → no page cms_create(pages, en, …) → page 14, draft you › now translate it into French agent › cms_create_page_translation(14, fr) cms_translate_text(en → fr) → fr variant, draft ✓ 2 drafts ready · published by an editor
A website live in four steps.
Create the site
Name, domains, languages. The site already has its media library, sitemap and 404 page.
Set the theme
Your CSS (Tailwind or hand-written), your fonts, a main layout with header and footer.
Build the pages
By hand or with an AI agent: blocks, forms, FAQs, structured data, translations.
Review and publish
Every draft can be reviewed and published in one click. The history stays available.
One foundation, three ways to use it.
Web agencies
All your client sites in one instance, a free design per client, page cloning, controlled client autonomy, AI-accelerated production.
See the use caseGroups & networks
One brand book, dozens of sites, several languages. Shared layouts, local content, cross-site updates in a single pass.
See the use caseSmall businesses
A polished, fast showcase site you can change without an agency, with built-in contact and booking forms.
See the use caseA lean, sovereign technical foundation.
No PHP to patch every week, no plugin catalogue to monitor: features live in the core, typed and versioned.
- .NET and PostgreSQL — revisions, search and data in a database you control
- Server-side rendering — full HTML on the first request, fast and indexable
- REST API and MCP — everything the interface does is available programmatically
- Roles — media, content, developer, administrator, per site
- Hosting — managed cloud in France or your own Kubernetes