NextBlock CMS is listed as active in the registry but did not answer our last check. Last commit 21 Sep 2026.
Manage pages, posts, blocks, media and settings of your self-hosted NextBlock site.
What the code does
We read the source, 7 h ago · rules 3dff92dd89df
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
const child = spawn(command, args, {
path.join(supabaseDir, 'templates', fileName),
<div>Ctrl+K: Insert Link</div>
<div>Ctrl+Shift+H: Highlight</div>
<div>Ctrl+Alt+1-6: Headings</div>
files = (await readdir(/* turbopackIgnore: true */ migrationsDir))
const npmrcPath = resolve(projectDir, '.npmrc');
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
This code can reach further than it looks
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
Connect this server
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 8 min ago.
claude mcp add nextblock --transport http https://{site_host}/api/mcp{
"mcpServers": {
"nextblock": {
"url": "https://{site_host}/api/mcp"
}
}
}[mcp_servers.nextblock]
url = "https://{site_host}/api/mcp"{
"mcpServers": {
"nextblock": {
"url": "https://{site_host}/api/mcp"
}
}
}{
"mcpServers": {
"nextblock": {
"url": "https://{site_host}/api/mcp"
}
}
}Endpoints
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://{site_host}/api/mcp | streamable-http | answering | 1 ms | 8 min ago |
Alternatives to NextBlock CMS
same job, measured the same wayManage BrightSite websites: pages, blog posts, components, forms, media, and analytics.
Publish and manage WordPress pages, posts, media
Read and manage courses, members, orders, events, posts, and settings for Loopwise-powered sites.
Manage a self-hosted DNS firewall: block domains, create policies, read query logs and metrics.
Manage social media from your AI client: analytics, posts, scheduling, media, and AI images.
Create and manage Padlet boards: posts, comments, reactions, sections and sharing settings.
WordPress MCP server: publish posts, AI images, SEO and full site management, self-hosted
Deploy and manage apps on your own AppCrane instance, the self-hosted PaaS for AI-built apps.
NextBlock CMS — questions
Answers built from our own checks of this server.