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Contentrain

Home page
https://contentrain.io/
Repository
Contentrain/ai
Twitter
@Contentrain_io
Open Source
Yes
Type:
Git-based
Supported Site Generators:
Astro, Nuxt, Next.js, SvelteKit, Vue, React, All

Contentrain

Contentrain is a content governance ecosystem for teams and AI agents. Content lives as JSON and Markdown in your own Git repository, defined by models and checked by validation, so every change, whether a person or an agent made it, is a reviewable diff.

  • MCP server: 27 tools that let coding agents (Claude Code, Cursor, Windsurf and others) create and change models and content within your rules.
  • CLI: npx contentrain init sets up a .contentrain/ workspace; npx contentrain serve opens a local review UI. No account or cloud needed.
  • Query SDK: contentrain generate writes a typed client for any JavaScript framework, and @contentrain/query/astro provides an Astro content layer loader.
  • Studio: the team operating surface for governed content, with structured editing, roles, media, and branch review. Self-host the AGPL-3.0 core or use the managed cloud.

The developer packages are MIT-licensed: github.com/Contentrain/ai.

Get started

npx contentrain init
npx contentrain serve

Documentation: ai.contentrain.io

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