Preview: the CLI and API are not released yet.
Euthyne
CLI reference

Overview

The planned euthyne commands.

Coming soon

The CLI is not released yet. These pages describe planned commands. Names and flags may change.

euthyne is a single binary. It captures agent actions through hooks, signs receipts on your machine, uploads them, and verifies them.

brew install euthyne-labs/tap/euthyne
CommandWhat it does
initSets up a repository: sign in, device key, hooks, test receipt
loginSigns in with a device code
hookCalled by the agent harness to sign one receipt
syncUploads queued receipts
statusShows the upload queue and setup
verifyVerifies receipts and changes on your machine
revealReveals one committed field to an auditor
keysManages the device key
mcpRuns a read-only MCP server

Keys and tokens live in your OS keychain: macOS Keychain, Windows Credential Manager or a Secret Service on Linux.