MCP 1c runs on your own machine — the client starts it, so there is no endpoint to ping. 38 installs a week from npm. Last commit 1 Oct 2026.
MCP server for 1C:Enterprise — read+write CRM/ERP through Claude/Cursor/Cline.
What the code does
We have not read this server's code yet, 4 d ago · rules 995398eba69f
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.
этот файл ставится пользователю, но в репозитории его нет
const r = require('child_process').spawnSync(cmd, ['--version'], { stdio: 'pipe' });
return __import__(name, globals(), locals(), ['__pyarmor__'], level=1)
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
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add mcp-1c -e 'MCP_1C_BASE=<MCP_1C_BASE>' -e 'MCP_1C_USER=<MCP_1C_USER>' -e 'MCP_1C_PASSWORD=<MCP_1C_PASSWORD>' -e 'RCS_LICENSE_KEY=<RCS_LICENSE_KEY>' -- npx -y @rcs-kz/mcp-1c{
"mcpServers": {
"mcp-1c": {
"command": "npx",
"args": [
"-y",
"@rcs-kz/mcp-1c"
],
"env": {
"MCP_1C_BASE": "<MCP_1C_BASE>",
"MCP_1C_PASSWORD": "<MCP_1C_PASSWORD>",
"MCP_1C_USER": "<MCP_1C_USER>",
"RCS_LICENSE_KEY": "<RCS_LICENSE_KEY>"
}
}
}
}[mcp_servers.mcp-1c]
command = "npx"
args = ["-y", "@rcs-kz/mcp-1c"]
env = { MCP_1C_BASE = "<MCP_1C_BASE>", MCP_1C_USER = "<MCP_1C_USER>", MCP_1C_PASSWORD = "<MCP_1C_PASSWORD>", RCS_LICENSE_KEY = "<RCS_LICENSE_KEY>" }{
"mcpServers": {
"mcp-1c": {
"command": "npx",
"args": [
"-y",
"@rcs-kz/mcp-1c"
],
"env": {
"MCP_1C_BASE": "<MCP_1C_BASE>",
"MCP_1C_PASSWORD": "<MCP_1C_PASSWORD>",
"MCP_1C_USER": "<MCP_1C_USER>",
"RCS_LICENSE_KEY": "<RCS_LICENSE_KEY>"
}
}
}
}{
"servers": {
"mcp-1c": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@rcs-kz/mcp-1c"
],
"env": {
"MCP_1C_BASE": "<MCP_1C_BASE>",
"MCP_1C_PASSWORD": "<MCP_1C_PASSWORD>",
"MCP_1C_USER": "<MCP_1C_USER>",
"RCS_LICENSE_KEY": "<RCS_LICENSE_KEY>"
}
}
}
}Put your own values in place of
<MCP_1C_BASE> (URL of the 1C HTTP service (with MCPService extension installed)), <MCP_1C_USER> (1C user with API access), <MCP_1C_PASSWORD> (Password for the 1C user), <RCS_LICENSE_KEY> (RCS license token (Solo free, Pro 9900 KZT/mo, Team 39900 KZT/mo)).
The author’s registry entry marks them as required.
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MCP 1c — questions
Answers built from our own checks of this server.