Sigil e-signatures
Send a PDF or DOCX for e-signature as a pact, track its signers and fetch the signed copy.
Install
Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).
claude mcp add --transport http sigil-e-signatures 'https://api.signwithsigil.com/mcp' --header 'Authorization: <Bearer <your Sigil API key> (made on https://www.signwithsigil.com/api; Pro or Business plan)>'
{
"mcpServers": {
"sigil-e-signatures": {
"type": "http",
"url": "https://api.signwithsigil.com/mcp",
"headers": {
"Authorization": "<Bearer <your Sigil API key> (made on https://www.signwithsigil.com/api; Pro or Business plan)>"
}
}
}
}
Frequently asked questions
What is Sigil e-signatures?
Send a PDF or DOCX for e-signature as a pact, track its signers and fetch the signed copy.
How do I install Sigil e-signatures?
It runs as a remote server. In Claude Code: claude mcp add --transport http sigil-e-signatures 'https://api.signwithsigil.com/mcp' --header 'Authorization: <Bearer <your Sigil API key> (made on https://www.signwithsigil.com/api; Pro or Business plan)>'. For other clients, paste the JSON configuration from this page into their MCP settings.
Does Sigil e-signatures need an API key?
Yes. It expects Authorization, which you set in its configuration.
Who maintains Sigil e-signatures?
It is published by com.signwithsigil. AI.tn lists it but does not maintain or endorse it.
From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.