Prototype · Preview: every server in the official registry, synced every 30 minutes. Reviews and accounts come in a later step.
PopNx MCPMCP servers for people who use AI · explained in plain words

MCP 1c

by rcs-kzversion 0.1.0i★ –iRuns on your computer
Registry nameio.github.RCS-kz/mcp-1c

Install

Overview

Description from the maker (original English)

MCP server for 1C:Enterprise — read+write CRM/ERP through Claude/Cursor/Cline.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Runs on your computer
  • Transport: stdio
  • Category: Marketing & social media
  • You need to fill in: MCP_1C_BASE, MCP_1C_USER, MCP_1C_PASSWORD, RCS_LICENSE_KEY

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 1 of 1 passed
  • Runs on your computer with your user’s permissions (files, network, apps).
  • You fill in yourself: MCP_1C_BASE, MCP_1C_USER, MCP_1C_PASSWORD, RCS_LICENSE_KEY

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

  • npmNode.js installed (for the npx command)

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "1c": {
      "command": "npx",
      "args": [
        "-y",
        "@rcs-kz/mcp-1c"
      ],
      "env": {
        "MCP_1C_BASE": "your-value",
        "MCP_1C_USER": "your-value",
        "MCP_1C_PASSWORD": "your-value",
        "RCS_LICENSE_KEY": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add 1c --env MCP_1C_BASE=your-value --env MCP_1C_USER=your-value --env MCP_1C_PASSWORD=your-value --env RCS_LICENSE_KEY=your-value -- npx -y @rcs-kz/mcp-1c

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "1c": {
      "command": "npx",
      "args": [
        "-y",
        "@rcs-kz/mcp-1c"
      ],
      "env": {
        "MCP_1C_BASE": "your-value",
        "MCP_1C_USER": "your-value",
        "MCP_1C_PASSWORD": "your-value",
        "RCS_LICENSE_KEY": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "1c": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@rcs-kz/mcp-1c"
      ],
      "env": {
        "MCP_1C_BASE": "your-value",
        "MCP_1C_USER": "your-value",
        "MCP_1C_PASSWORD": "your-value",
        "RCS_LICENSE_KEY": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

  • MCP_1C_BASE required env
    URL of the 1C HTTP service (with MCPService extension installed)
  • MCP_1C_USER required env
    1C user with API access
  • MCP_1C_PASSWORD secret required env
    Password for the 1C user
  • RCS_LICENSE_KEY secret required env
    RCS license token (Solo free, Pro 9900 KZT/mo, Team 39900 KZT/mo)

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 9, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account rcs-kz, which owns the repo

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • – Not applicable

    Endpoint responds

    This one runs on your computer; there is no internet endpoint

  • – Not applicable

    Sign-in with OAuth

    Runs on your computer and uses local settings instead

  • … Not checked yet

    No hidden instructions in tool descriptions

    Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Marketing & social mediai

  • More stars than 0% of the other 3632 servers in this category
  • Published to the registry more recently than 6% of the other 3632 servers in this category
  • Basic checks equal to or better than 100% of the other 3632 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is MCP 1c safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: MCP_1C_BASE, MCP_1C_USER, MCP_1C_PASSWORD, RCS_LICENSE_KEY

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.1.0) reached the registry 7 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: MCP YouTube Transcript, Google Analytics MCP, BibiGPT YouTube Video Summarizer

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

MCP YouTube Transcript

An MCP server retrieving transcripts of YouTube videos

by jkawamotoGrowing★ 495Updated 12 days ago

Runs on your computer

Google Analytics MCP

GA4 MCP server for AI agents: schema discovery, server-side aggregation, analysis-ready defaults.

by surendranbGrowing↓ 1.1K/wk★ 244Updated 12 days ago

Runs on your computer

BibiGPT YouTube Video Summarizer

AI video summarizer: summarize and transcribe YouTube, Bilibili, TikTok and podcast videos.

by JimmyLvGrowing★ 137Updated 12 days ago

Runs in the cloud✓ bibigpt.co

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

mcp-1c

Production MCP server for 1C:Enterprise. Connect Claude Desktop, Cursor, Cline, Continue to your 1С database — read invoices, contracts, partners; create documents; conduct postings — all through AI conversations.

Install (0.1.6):

npm install -g https://github.com/RCS-kz/mcp-1c/releases/download/v0.1.6/rcs-kz-mcp-1c-0.1.6.tgz

npm install -g @rcs-kz/mcp-1c still installs 0.1.0 from npm (Python 3.10 only) until 0.1.6 is published there.

Get free Solo license:

curl -X POST https://bitrix24-mcp-license.shahruh.workers.dev/freemium \

-H "Content-Type: application/json" \ -d '{"email":"you@company.com","product":"mcp-1c"}'

Requires Python 3.10, 3.11, 3.12 or 3.13 on Linux (x86_64, ARM64), macOS (Intel, Apple Silicon) or Windows x86_64 — version 0.1.6.

Add to Claude Desktop config, install MCPService.cfe into your 1С database — and you're set.

Full docs: npmjs.com/package/@rcs-kz/mcp-1c


Pricing

TierPriceWhat you get
Solo0 ₸ / forever10 calls/day · read-only (4 tools) · personal use
Pro9 900 ₸/moUnlimited · write enabled (7 tools) · 1 database · 24h support · commercial use
Team39 900 ₸/mo5 databases · custom tools · 4h SLA · priority support

Pro or Team: request on rcs.kz — monthly billing under contract. Details: rcs.kz/product/mcp-1c

🆓 Free Solo activation (5 seconds, no credit card):

curl -X POST https://bitrix24-mcp-license.shahruh.workers.dev/freemium \

-H "Content-Type: application/json" \ -d '{"email":"you@company.com","product":"mcp-1c"}'


Source code

This repository contains documentation, install guides, and the MCPService 1C extension (.cfe source).

The Python MCP server source is NOT in this repository. The runtime ships only via npm (@rcs-kz/mcp-1c) as PyArmor-obfuscated bytecode. This protects the maintainer's IP while allowing transparent license verification (server runs locally, only checks license online).

For security audit, threat model, and trust questions — see NOTICE.md in the npm package.

Issues & Support

  • 🐛 Bug reports: open an issue
  • 💡 Feature requests: open an issue
  • 💬 Questions: GitHub Discussions
  • 📧 Email: licenses@rcs.kz (24h response)

Related products

Use both together for full 1C+CRM AI workflows.

Maintainer

RCS (IP KVANT, IIN 871228350772) · 1C partner in Kazakhstan since 2009 · Astana, Kazakhstan


© 2026 RCS · Commercial software with free Solo tier · See LICENSE.md

Ask PopNx