Inkfree MCP Server
Connect Claude, ChatGPT, Cursor, VS Code and other MCP clients to your Inkfree e-signature account.
Ask your assistant what is waiting on signatures, send an envelope from a template, chase a signer,
pull the audit trail, or download the completed document.
This is a hosted MCP server. There is nothing to install or run: point your client at the URL
below and sign in with your Inkfree account.
https://api.inkfree.app/core/inkfree/mcp/
| |
|---|
| Documentation | https://inkfree.app/docs/mcp/ |
| Transport | Streamable HTTP |
| Authentication | OAuth 2.1 with PKCE and dynamic client registration (sign in with Inkfree) |
| Tools | 32 (full list) |
| Account needed | Yes, an Inkfree account (sign up) |
| Registry name | app.inkfree/mcp |
This repository holds documentation and the registry manifest only. The server itself is
operated by SoftSages and is not open source.
What you can do
- Envelopes: list and filter by status, see each signer's status and order, send a draft,
send from a template, bulk-send one envelope to many recipients as separate envelopes, resend a
reminder, and void.
- Documents and audit: get download links for documents and read the full audit trail (sent,
viewed, signed, declined, voided).
- Organizing: folders for envelopes and templates, plus move, rename and delete.
- Sharing: give a colleague view-only access to an envelope, list who has access, and revoke it.
- Webforms: list webforms and see which templates they are linked to.
- Reports: dashboard counts, status and funnel counts by date, per-recipient, per-template and
per-user activity.
Example prompts
- "What's still waiting on someone else's signature, and since when?"
- "Send the NDA template to jane@example.com and remind me if she hasn't signed by Friday."
- "Who viewed the Acme MSA envelope and when?"
- "How many envelopes did we send and complete last month, by template?"
Listings
Connect your client
Claude (claude.ai, desktop and mobile)
Settings > Connectors > Add custom connector, paste https://api.inkfree.app/core/inkfree/mcp/,
then Connect and sign in.
Claude Code
claude mcp add --transport http inkfree https://api.inkfree.app/core/inkfree/mcp/
Then run /mcp inside Claude Code and choose Authenticate.
ChatGPT
Settings > Apps and Connectors > Advanced > turn on Developer mode, then Create a connector
with the URL https://api.inkfree.app/core/inkfree/mcp/ and authentication OAuth.
Cursor
~/.cursor/mcp.json:
{
"mcpServers": {
"inkfree": {
"url": "https://api.inkfree.app/core/inkfree/mcp/"
}
}
}
VS Code (GitHub Copilot agent mode)
.vscode/mcp.json:
{
"servers": {
"inkfree": {
"type": "http",
"url": "https://api.inkfree.app/core/inkfree/mcp/"
}
}
}
Any other MCP client
Use the URL with Streamable HTTP transport. The server answers unauthenticated requests with
401 and a WWW-Authenticate header pointing at its
protected resource metadata,
so any client that follows the MCP authorization spec can discover the authorization server and
register itself.
Authentication and permissions
- You sign in on Inkfree's own login page. Your password is never shared with the AI client.
- The client receives a short-lived access token scoped to your account. Every tool call acts as
you and only sees envelopes and templates you can see in Inkfree.
- Scopes advertised:
mcp:read, mcp:write, mcp:send.
- Every tool carries MCP annotations. Read tools are marked read-only. Sending, resending, voiding,
deleting and revoking a share are marked destructive, and tools that email signers are marked
open-world, so well-behaved clients ask you to confirm before running them.
- To disconnect, remove the connector in your client.
Privacy and security
Support
Inkfree is a product of SoftSages.