JustBlogged

Create post

create_post

Create a new blog post with title, HTML content, author, collection, tags, metadata, slug, image, and publishing options. status=published makes the post live. collection_id is optional; omit it to use the empty-slug default Posts collection. If that default does not exist, provide collection_id (call list_collections or create_collection).

Input Schema

TableJSON Schema

Name	Required	Description	Default
`slug`	No	Post slug. Auto-generated from title when omitted.
`tags`	No	Tag names. Maximum 10 tags.
`image`	No	Optional featured image path or URL. Use upload_image for local files.
`title`	Yes	Post title.
`blogId`	Yes	Blog ID. Use list_blogs to discover available blog IDs.
`status`	No	Publishing status. Default: draft.	draft
`content`	Yes	Post HTML content.
`authorId`	No	Optional author user ID from list_blog_members. Assigning another member requires owner or admin access.
`metadata`	No	Custom metadata entries as key/value objects. Maximum 20 entries; description should be 200 characters or fewer.
`published_at`	No	Optional publish datetime in ISO 8601 format.
`collection_id`	No	Optional collection ID. When omitted, the collection with an empty slug is used. If none exists, use list_collections to choose a collection_id, or create_collection to create one first.

Output Schema

TableJSON Schema

Name	Required	Description	Default
`result`	Yes

Schema Changelog

Changes observed during successful MCP inspections.

Changed2 schema fields changedOct 9, 2026

changedInput schema / properties / collection_id / description

Previous value: -"Collection ID for the post."New value: +"Optional collection ID. When omitted, the collection with an empty slug is used. If none exists, use list_collections to choose a collection_id, or create_collection to create one first."

changedInput schema / required

Previous value: -[
-  "blogId",
-  "title",
-  "content",
-  "collection_id"
-]New value: +[
+  "blogId",
+  "title",
+  "content"
+]

First observedSep 1, 2026

TDQS

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