SecureStamp Action Proof — Cross-Cloud Public Beta (Unverified) for Claude Code

online.securestamp/action-proof

UNVERIFIED: cross-cloud beta; sandbox by default; production opt-in via customer Guardian.

client:Claude Code transport:streamable-http runtime:npm

Install SecureStamp Action Proof — Cross-Cloud Public Beta (Unverified) in Claude Code

run in your project directory

claude mcp add --transport http action-proof https://mcp.securestamp.online/mcp

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