Touchstone
Bitcoin-anchored, tamper-evident audit log for AI agents — record, disclose and verify actions.
Install
Remote streamable-http
https://touchstone.cv/mcpnpmstdio
npx -y @touchstone-cv/mcp Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"cv-touchstone-touchstone": {
"url": "https://touchstone.cv/mcp"
}
}
} Source: official MCP Registry record · registry name cv.touchstone/touchstone · published 2026-07-10 · updated 2026-07-10. Not an endorsement; review the code before connecting it to anything sensitive.