Developer links
Marble
Marble gives your blog, changelog, or product updates a calm editorial home, then hands clean JSON to whatever website you already built. Writers work in a focused rich-text editor with headings, lists, code blocks, images, video, and embeds, while a readability score quietly grades each draft as it grows. Every post carries authors, one category, tags, a cover image, and typed custom fields, so a changelog entry and a long guide can share one predictable structure. Your frontend pulls sanitized HTML or Markdown through the REST API or typed SDK, filtering by category, tag, or search in a single request. Read-only public keys serve published posts safely, while scoped private keys unlock drafts and write access for the tools you trust. Uploads of images, video, audio, and documents land in a media library with alt text and dimensions, ready to embed anywhere. Signed webhooks announce every change to your site, Slack, or Discord with retries and a delivery log, and an MCP server lets AI agents search and draft content too. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. AGPL-3.0 licensed.
Benefits
- Writers publish, developers relax
- A focused editor, readability feedback, and a small predictable content model mean writers ship posts without filing tickets, and developers keep total control of the frontend.
- Content that travels anywhere
- Posts leave as sanitized HTML or Markdown through a REST API and typed SDK, so the same article can power a website, an app, or a newsletter.
- Keys with sensible scopes
- Public keys read only published content while scoped private keys guard drafts and writes, matching access to exactly what each integration actually needs to do.
- Changes announce themselves
- Signed webhooks with retries and delivery logs notify your site, Slack, or Discord the moment content changes, so rebuilds and revalidation happen on time.
Features
- Focused post editor
- Rich text with headings, lists, code blocks, images, video, and social embeds, graded live by a readability score with AI writing suggestions.
- Structured post model
- Each post carries multiple authors, one category, many tags, a cover image, and typed custom fields for extra metadata your site requires.
- Media library included
- Upload images, video, audio, and documents into one library that records alt text and dimensions and serves files ready for embedding.
- Import, export, MCP
- Markdown and MDX files import as drafts individually or by ZIP, whole workspaces export as JSON, and an MCP server exposes scoped agent tools.