NextBlock CMS MCP Server

The open-source, full-stack AI-native CMS for Next.js 16, Supabase, and Tailwind CSS. It is available as a remote MCP endpoint.

Teams that work with cms, ecommerce and nextjs16 and want a hosted endpoint instead of running a local process. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-09-25 · ★ 23 · #117 OF 174 MAINTAINED DATABASE · VERIFIED 2026-09-30

NOASSERTION · TypeScript servers · how we verify → /methodology

01 · Install NextBlock CMS

before you install - you'll need

The README does not document required environment variables for a basic install.

Claude Code

claude mcp add nextblock-cms-nextblock --transport http https://{site_host}/api/mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "nextblock-cms-nextblock": {
      "url": "https://{site_host}/api/mcp"
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

https://{site_host}/api/mcp

transport: streamable-http

endpoint NOT responding · probed 2026-09-30

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as remote - your agent's requests go to {site_host}

license no standard license detected - usage rights unclear; check the repo before commercial use

registry vendor namespace dev.nextblock - domain-verified with the official MCP registry

03 · What NextBlock CMS can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v0.8.2 · 2026-06-11

Welcome to v0.8.2! This release marks our official Pre-Launch milestone on Vercel. We have evolved from a feature-complete core CMS into an enterprise-ready, full-stack powerhouse running on Next.js 16, Supabase, and…

v0.1.0 · 2026-04-27

The Pre-Beta Milestone is Here! · We have reached a massive milestone in the NextBlock™ monorepo. The core CMS and the Premium E-commerce packages are officially feature-complete and ready for our upcoming Beta testing…

04 · Who maintains NextBlock CMS

NextBlock CMS is maintained by nextblock-cms. It's the only MCP server we track from this author; the repo dates to Jan 2026.

05 · Facts

repository: github.com/nextblock-cms/nextblock
website: https://nextblock.dev/
category: database - ranked #117 of 174 actively-maintained database servers as of 2026-09-30.
registry: dev.nextblock/nextblock (active, first published 2026-09-18)

06 · NextBlock CMS FAQ

What is NextBlock CMS?

The open-source, full-stack AI-native CMS for Next.js 16, Supabase, and Tailwind CSS. It is available as a remote MCP endpoint.

Is NextBlock CMS still maintained?

Yes - as of 2026-09-30, its last commit was 2026-09-25. We re-verify nightly.

How do I install NextBlock CMS?

Run `claude mcp add nextblock-cms-nextblock --transport http https://{site_host}/api/mcp`. The README does not document required environment variables for a basic install. You can also paste the ready-made client config above.

07 · Alternatives to NextBlock CMS

Alternatives to NextBlock CMS

Maintained database servers if NextBlock CMS isn't the fit.

Pairs well with

Servers that cover what NextBlock CMS doesn't - only shown when the pairing reason fits the companion.

More database MCP servers · Local FAISS MCP Server · Snowflake MCP Server · Dynoxide · Octopus Blackboard · SQLite

More TypeScript MCP servers · Iranti · Maket · Hub · Engram (nickcirv) · Pubcrawl · see all