Touchstone for Claude Code

cv.touchstone/touchstone

Bitcoin-anchored, tamper-evident audit log for AI agents — record, disclose and verify actions.

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

Install Touchstone in Claude Code

run in your project directory

claude mcp add --transport http touchstone https://touchstone.cv/mcp

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