LayerOne (DocX + Sign)
About
MCP server for LayerOne DocX (documents & Factur-X) and Sign (e-signature) APIs.
Use this server
Add it to your MCP client. The catalogue lists this config verbatim from its source — it does not run, download, or vouch for the server. Review the command before you run it.
Transportstdio (runs a local command)
Env vars
DOCX_API_KEY SIGN_API_KEYClaude Code
claude mcp add --env DOCX_API_KEY= --env SIGN_API_KEY= layerone -- npx layerone-mcp
Cursor
If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.
VS Code
code --add-mcp '{"name":"layerone","command":"npx","args":["layerone-mcp"],"env":{"DOCX_API_KEY":"","SIGN_API_KEY":""}}'
JSON
{
"mcpServers": {
"layerone": {
"command": "npx",
"args": [
"layerone-mcp"
],
"env": {
"DOCX_API_KEY": "",
"SIGN_API_KEY": ""
}
}
}
}
Environment variables are listed by name only — fill in your own values. Entries never carry secrets.