Run local analysis

Running a workflow requires the optional Python companion and its installed node packs. The companion is a local process bound to loopback; a trusted viewer origin pairs with it using a short-lived terminal code. Pairing grants that browser origin the ability to execute approved Python with the user's permissions.

Follow the companion setup and workflow guide. Read the security boundary and API before pairing or installing code. The visual workflow editor does not send slide inputs to a remote execution service.