FreeSign — Free e-signature for Claude.ai

com.free-sign/signing

Free e-signature for humans and AI agents — zero-document PDF signing from hashes only.

client:Claude.ai transport:streamable-http tools:5

Install FreeSign — Free e-signature in Claude.ai

Settings → Connectors → Add custom connector

https://free-sign.com/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

create_signing_envelope
verify_document_hash
get_receipt
get_ots_proof
verify_audit_chain

FreeSign — Free e-signature in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

FreeSign — Free e-signature MCP server