.evi.json
`.evi.json` is the open file format for E.V.I. flows — exportable from any flowchart and re-runnable on any compatible runtime.
In depth
The format describes nodes, skills, edges, configuration, and policy. It’s designed to be portable so flows can move between OpenCharts and other E.V.I.-compatible runtimes — including future on-prem or self-hosted runners.
Also known as
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Export a flowRelated terms
E.V.I. (Executable Visual Intelligence)
E.V.I. (Executable Visual Intelligence) is the OpenCharts pipeline runtime — turn any flowchart into a live AI workflow where Theo executes each node in real time, calls APIs, and produces real deliverables.
Execution Canvas
The Execution Canvas is the live view at /editor/[id]?mode=live — a flowchart editor that lights up in real time as Theo runs each node, with logs, outputs, and an inspect panel.