Project Handoff

Use one client-neutral handshake for every route. Before acting, read ../shared/cross-client-handoff.md completely and follow its schema and state machine.

Choose the route

• If the user names Claude or Codex, use that client as to.
• If the user asks for the next or a fresh session without naming a client, set to to the current client. This is the default for Claude-to-Claude and Codex-to-Codex continuation.
• Use to: either only when the task is deliberately client-agnostic.
• Set from to the current client, or human when invoked outside a client session.

All routes write <project-root>/.context/ai-handoff.md. Do not create a separate client-specific handoff file.

Prepare a handoff