Yzel — 1C:Enterprise

MCP server · by Aiyo28

Developer Tools Python v0.1.3

Query and update 1C:Enterprise over OData v3. Cyrillic-aware, Fresh and on-prem.

View source ↗ Generate config for multiple servers More servers

Install

Pin version registry version 0.1.3

Python
uvx yzel

Python
uvx yzel@0.1.3

Setup by client

Pick your client — the config below is generated for this server (local stdio). Copy respects the “Pin version” switch above.

claude_desktop_config.json

{
  "mcpServers": {
    "yzel": {
      "command": "uvx",
      "args": [
        "yzel"
      ],
      "env": {
        "YZEL_KEY": "<YOUR_YZEL_KEY>"
      }
    }
  }
}

{
  "mcpServers": {
    "yzel": {
      "command": "uvx",
      "args": [
        "yzel@0.1.3"
      ],
      "env": {
        "YZEL_KEY": "<YOUR_YZEL_KEY>"
      }
    }
  }
}

Format verified against the official Claude Desktop docs ↗.

terminal

claude mcp add --env YZEL_KEY=<YOUR_YZEL_KEY> yzel -- uvx yzel

claude mcp add --env YZEL_KEY=<YOUR_YZEL_KEY> yzel -- uvx yzel@0.1.3

Format verified against the official Claude Code docs ↗.

.cursor/mcp.json

{
  "mcpServers": {
    "yzel": {
      "command": "uvx",
      "args": [
        "yzel"
      ],
      "env": {
        "YZEL_KEY": "<YOUR_YZEL_KEY>"
      }
    }
  }
}

{
  "mcpServers": {
    "yzel": {
      "command": "uvx",
      "args": [
        "yzel@0.1.3"
      ],
      "env": {
        "YZEL_KEY": "<YOUR_YZEL_KEY>"
      }
    }
  }
}

Format verified against the official Cursor docs ↗.

.vscode/mcp.json

{
  "servers": {
    "yzel": {
      "command": "uvx",
      "args": [
        "yzel"
      ],
      "env": {
        "YZEL_KEY": "<YOUR_YZEL_KEY>"
      }
    }
  }
}

{
  "servers": {
    "yzel": {
      "command": "uvx",
      "args": [
        "yzel@0.1.3"
      ],
      "env": {
        "YZEL_KEY": "<YOUR_YZEL_KEY>"
      }
    }
  }
}

Format verified against the official VS Code docs ↗.

mcp_config.json

{
  "mcpServers": {
    "yzel": {
      "command": "uvx",
      "args": [
        "yzel"
      ],
      "env": {
        "YZEL_KEY": "<YOUR_YZEL_KEY>"
      }
    }
  }
}

{
  "mcpServers": {
    "yzel": {
      "command": "uvx",
      "args": [
        "yzel@0.1.3"
      ],
      "env": {
        "YZEL_KEY": "<YOUR_YZEL_KEY>"
      }
    }
  }
}

Format verified against the official Windsurf docs ↗.

Environment variables

Defined in the server's official registry manifest. Required secrets are shown as <YOUR_…> placeholders in the configs above.

YZEL_KEY secret — AES-256 key for the local credential vault at ~/.yzel/store.db. Optional — if unset, a key is generated at ~/.yzel/vault.key on first run.

GitHub

⭐ 5 stars · 最近更新于 31 天前 · MIT license

About this server

Yzel (Узел) MCP коннекторы для бизнес инструментов СНГ. Первый серьёзный MCP сервер для 1С — плюс 7 других систем в одном пакете. MCP connectors for CIS business tools. The first serious MCP server for 1C:Enterprise — plus 7 other CIS business systems in a single package.…

Summary from the project README — github.com/Aiyo28/yzel

Distributed as Python, listed under Developer Tools. Review our MCP security guide before granting access to real data.

Frequently asked questions

What does the Yzel — 1C:Enterprise MCP server do?

How do I install Yzel — 1C:Enterprise?

Run the install command shown above, then paste the config for your client (Claude Desktop, Claude Code, Cursor, VS Code or Windsurf) into its MCP settings and restart the client.

Is Yzel — 1C:Enterprise free to use?

The MCP server itself is free to install. The source is public on https://github.com/Aiyo28/yzel. Any third-party service it calls may require its own API key and account.

Which clients support Yzel — 1C:Enterprise?

Any MCP-compatible client can use it, including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf and custom agents.

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