Official MCP RegistryHosted serverzsign.iov1.0.2

io.zsign/zsign

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

Connect to Claude Code

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

Vendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.

Endpoints

Published in the official MCP registry as “io.zsign/zsign”. Verified through the vendor namespace.