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mcp/harbor
Verified official

zsign MCP

v1.0.2

io.zsign/zsign

E-signature API for AI agents: send contracts, sign PDF documents, track and download signed files.

transport:streamable-http
Website

Target client

run in your project directory 

claude mcp add --transport http zsign https://zsign.io/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.