MCP 1c runs on your own machine — the client starts it, so there is no endpoint to ping. 24 installs a week from npm. Last commit 26 Apr 2026.
MCP server for 1C:Enterprise — read+write CRM/ERP through Claude/Cursor/Cline.
We have not read this server's code yet, 21 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.
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.
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.
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 -- npx -y @rcs-kz/mcp-1c
{
"mcpServers": {
"mcp-1c": {
"args": [
"-y",
"@rcs-kz/mcp-1c"
],
"command": "npx"
}
}
}
[mcp_servers.mcp-1c]
command = "npx"
args = ["-y", "@rcs-kz/mcp-1c"]
{
"mcpServers": {
"mcp-1c": {
"args": [
"-y",
"@rcs-kz/mcp-1c"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"mcp-1c": {
"args": [
"-y",
"@rcs-kz/mcp-1c"
],
"command": "npx"
}
}
}
This one needs environment variables set before it will start:
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 declared them in the registry entry; get the values from the project itself.
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Answers built from our own checks of this server.