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Jev Bookkeeping Automation

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Jev is an independent index that automates bookkeeping by performing actions on a desktop accounting application based on a decision log and a dynamically rewritten playbook.

SignalJev picks one action per step from a closed list.

Jev can't write a single word. It just did our bookkeeping. 30 real supplier invoices, a desktop accounting app with no API, real mouse and keyboard on a Mac. Jev picks one action per step from a closed list. Every 10 invoices Fable 5.1 reads the decision log and rewrites Jev's playbook. It never touches the screen. First 50 invoices: 0 booked. After pass 5: 8 of 9. Last block: 9 of 9, 27 s and $0.0028 each. Opus 5 from screenshots on the same job: $0.69 an invoice. Open source, repo in the reply.