addsign mcp for Claude Desktop
io.github.rmindgh/addsign-mcp
Send documents for e-signature, track status, remind signers, and download signed PDFs via AddSign
client:Claude Desktop
transport:stdio
runtime:npm
Install addsign mcp in Claude Desktop
~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json
{
"mcpServers": {
"addsign-mcp": {
"command": "npx",
"args": [
"-y",
"addsign-mcp"
],
"env": {
"ADDSIGN_API_KEY": "<ADDSIGN_API_KEY>"
}
}
}
}Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs