MonkeeTools
Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote
A finished job rarely arrives as a tidy invoice. The agreed price may be in a photo of a quote, the completed work in a PDF, and the latest change in a voice note. MonkeeTools brings those sources into the invoice workflow people already use, with separate Add work and Review draft steps before the existing invoice editor. Current invoice settings carry forward for confirmation, and source evidence opens on demand. Meta Muse Spark 1.3 reads each selected file after explicit consent. The user checks and corrects its transcript before reconciliation. Work, quantity and price are cited independently, so a completed-work note can supply six hours while a separate quote supplies the agreed hourly rate. The application checks the model's evidence before review. Unsupported numeric values stay blank and require clarification. Conflicting rates remain a human decision. Source-linked choices let a person select the quoted rate while a deterministic pre-tax subtotal updates before handoff. A readiness message identifies the next required confirmation. Unpriced notes remain visible rather than becoming invented charges. A draft reaches the invoice editor only after the user confirms the work, unresolved notes, currency, dates, terms and tax. For our synthetic copywriting example, completed work is six hours of copy editing and two landing pages. The quote says $90 per hour and $150 per page; a voice note proposes $95 and asks for confirmation. Choosing the agreed $90 rate produces $840 before tax. Travel stays unpriced and is excluded. That result is arithmetic in the existing invoice calculator, followed by preview and PDF export. MonkeeTools already had an invoice editor, history and PDF engine before the hackathon. The new contribution is the Meta transport, source-linked job-note review, multimodal intake, reconciliation, clarification gates and regression coverage. The complete product repository remains private; a reviewed feature subset is public in a separate repository.