MCP uCoz connects AI agents in your IDE to your uCoz site. Templates, forms, menus, files, SEO — all controlled through a simple chat. Works on the free plan, with no limits.
One channel between your IDE and the platform. The agent calls tools — you control the outcome.
Read, edit, and save templates for all site modules. Backups before changes and syntax validation are built in.
Create mail forms with fields and notifications. Manage navigation menus — items, anchors, order. All via API.
Browse structure, read and write files over FTP right from your IDE. CSS, JS, images — uploaded with a single agent command.
The agent adds title, description, Open Graph, Twitter Card, and Schema.org JSON-LD, with conditional fallbacks via uCoz variables.
List, read, create, and update global blocks via uAPI. Shared inserts — header, footer, widgets — edited once.
Template backups are created automatically. The validator checks uCoz variable and condition syntax before saving.
Setup takes 5 minutes. No complex configuration — token, config, conversation.
Go to the uCoz panel → uAPI → create a key. Copy the token sk_live_... — you need it for the MCP config.
In your IDE’s MCP settings, add the server. Two options: an npm package for local runs or HTTP connection to ucoz.net/mcp.
Open the agent chat and describe your task. The agent calls MCP tools, shows the result, and asks for confirmation before saving.
Less than a minute — and you’ll see the AI agent change your site in real time.
No need to dig into code or switch tabs — AI does everything in one window
No tab switching. You chat with the AI agent, and it applies changes to your site — you see results right away.
Before each change, the agent creates a backup. If something isn’t right — roll back in one click.
Menus, contact forms, banners, footer — the agent works with every part of your site. Just say what to change.
The AI agent only works with what you allow. The access key stays with you — revoke or limit it anytime.
Everything you need to know before working with the AI agent
No. MCP works on any uCoz plan, including free. There are no limits on requests, agents, or tool calls. You only pay for your AI tool (Cursor, Claude, etc.) — that’s a separate subscription.
AI Code runs in the browser, in the uCoz control panel. MCP is for external IDEs (Cursor, Claude Code, Codex): you connect an MCP server, and the agent calls uCoz tools from your familiar code editor.
Any environment with Model Context Protocol support: Cursor, Claude Desktop, Claude Code, OpenAI Codex, Hermes Agent, OpenClaw, OpenWebUI, and other MCP clients. The list keeps growing.
For the npm package npx ucoz-mcp@latest — yes, Node.js is required (LTS recommended). Alternatively, use HTTP connection to https://ucoz.net/mcp with token and site URL headers, without installing packages.
You control access via a uAPI token. The token is stored locally in the MCP config, not published in repositories. The agent works within the token’s permissions — you decide which modules are available. We recommend starting with a test site.
Skills are instructions for the AI agent that describe a specific MCP workflow. For example, the “Landing Agent” skill knows how to build a landing page end to end: structure, forms, SEO, responsive layout. Without a skill, the agent uses MCP without a playbook; with a skill — it follows a proven scenario.
Need more help?
Find more answers and detailed guides in the uCoz knowledge base