What
Server-launched remote sessions (CCR) can now receive and execute a workflow script delivered through environment variables, enabling fully server-initiated workflow runs without interactive invocation.
Details
CLAUDE_REMOTE_WORKFLOW_SCRIPT: The workflow script content (as a string)CLAUDE_REMOTE_WORKFLOW_ARGS: Optional JSON-encoded args to pass to the scriptCLAUDE_WORKFLOW_NAME_ONLY: Restricts workflow execution to named bundled workflows only- Gated to sessions where
CLAUDE_CODE_REMOTEis set; emits an error if called in a local session - Validates the script is deterministic (no
Date.now(),Math.random(), ornew Date()) - Compiles and runs via the same workflow engine as the interactive
Workflowtool - Returns JSON-encoded results or structured error codes back through the session
Status
Only active in remote CCR sessions; the internal slash command is hidden with no interactive use.
Evidence
Remote workflow handler (search for "CLAUDE_REMOTE_WORKFLOW_SCRIPT", "this command only runs inside a remote (CCR) session", "workflow scripts must be deterministic")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.