Content Block
Battle-tested headless CMS for your product. Open source, Apache 2.0, serving real production traffic for years.
claude plugin marketplace add https://github.com/23blocks-OS/ai-agents
claude plugin install content-block
Your agent now knows this API. Prefer hands-on? REST + SDK docs →
Content types
Custom fields, relationships, validation
Rich editor
WYSIWYG, embeds, code blocks
Media
Upload, transform, auto-optimize
Versioning
Full history, diffs, restore
Workflows
Draft, review, schedule, publish
Localization
Locale fields, translation management
References
Linked entries, protected deletes
Delivery
One API, any frontend
The mistakes were made, fixed, and shipped past — before you got here.
Slugs are unique per locale — two editors publishing "getting-started" never collide.
Missing translations fall back to the default locale instead of a null field.
Deleting a referenced entry is protected or nulled by rule, never left dangling.
Version history is stored as diffs — full audit trail without the storage bloat.
The author your auth block knows is the same identity Content Block enforces permissions against. Post published → CRM segment updated → Forms confirmation sent. Zero glue code.
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