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GMC Builder MCP

● Identity checked

AI CMS infrastructure · Official vendor documentation reviewed 2026-10-07

GMC Builder MCP lets a compatible AI assistant or CLI read and author GMC Builder layouts on WordPress and Joomla. The package includes an MCP server, command-line tools and an agent Skill for schema-aware layout changes, previews, portable page import/export, revisions and the builder’s AI copilot.

Updated 2026-10-07View sources
Official website
Category
AI CMS infrastructure
Free access
No ongoing free hosted service confirmed; client code is MIT licensed.
API access
MCP for Claude Desktop, Cursor and Codex; CLI and builder authoring API.

Is GMC Builder MCP right for you?

A good fit for

Site owners already using GMC Builder who want inspectable assistant-driven page authoring.

Before you choose

Requires Python 3.10+, the target builder plugin and authorized CMS credentials. Joomla header authentication requires GMC Builder 2.0.1+. Mutating tools can change live content; inspect previews and revisions before publishing.

Render before storing or publishing

Connect an authorized site, read its element schema and request a draft layout. Render the draft locally and inspect the result before storing it under a slug. Use the last-read update timestamp to avoid overwriting someone else’s work, and check the published page after explicit publication.

Licence and model costs

The documented site tiers are €35, €49 and €99; no monthly USD price is inferred. The client code is MIT while the vendor describes the site licence as GPL with tiered site counts. Existing CMS hosting, GMC Builder and the site-side AI provider remain separate requirements.

What it can do

Features & capabilities

Unknown is different from unavailable. Each fact carries its own evidence.

CapabilityValueEvidenceChecked
CMSWordPress and Joomla share slug-keyed layouts.Facts sourced2026-10-07
AuthoringRead schema, validate/store layouts, render previews and publish pages.Facts sourced2026-10-07
RecoveryRevisions and optimistic concurrency support checking and restoring changes.Facts sourced2026-10-07
PricesSite licences €35 one site, €49 three sites, €99 agency/unlimited.Facts sourced2026-10-07

Understand the total cost

GMC Builder MCP pricing & plans

Pricing

Not listed

Official monthly price not confirmed

API
MCP for Claude Desktop, Cursor and Codex; CLI and builder authoring API.
Explore pricing & history

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The practical questions

Frequently asked questions

Does import immediately change a page?

The documented page_import operation previews by default with apply=false; writing requires an explicit apply action.

Where does the AI key live?

The documentation says the site’s provider key stays on that site rather than being sent from the MCP client.

What is GMC Builder MCP used for?

GMC Builder MCP lets a compatible AI assistant or CLI read and author GMC Builder layouts on WordPress and Joomla. The package includes an MCP server, command-line tools and an agent Skill for schema-aware layout changes, previews, portable page import/export, revisions and the builder’s AI copilot.

Does GMC Builder MCP have a free plan?

No ongoing free hosted service confirmed; client code is MIT licensed.. This record does not confirm an ongoing free plan.

How much does GMC Builder MCP cost?

A listed monthly price has not been confirmed. See the plan cards for entitlements, billing commitments and seat minimums.

Can I use GMC Builder MCP through an API?

MCP for Claude Desktop, Cursor and Codex; CLI and builder authoring API.. API access and subscription access may have different terms; consult the linked sources.

What should I check before choosing it?

Requires Python 3.10+, the target builder plugin and authorized CMS credentials. Joomla header authentication requires GMC Builder 2.0.1+. Mutating tools can change live content; inspect previews and revisions before publishing.

Price history

No retained pricing changes yet. A current price alone does not establish a historical trend.

How this profile is supported

Official product documentation

Vendor website reviewed for current workflow and limitations; no application test performed.

Read original source ↗

Facts apply to the named version and check date. Send a sourced correction if something changed.