Ankor Nexa is a downloadable AI business operating system for small businesses with staff, contractors or several clients at once. It is added to an AI assistant the business already pays for: ChatGPT, Claude or Gemini. Once added, the assistant knows how to plan the week, prepare client work, run sales follow-ups and check work before it leaves. The assistant drafts and the owner decides. Nothing is sent, published or paid without the owner's approval. The package contains 55 skills, each a set of step-by-step instructions the assistant follows so the work comes out the same way every time, 39 ready workflows such as the weekly business review, the 90-day plan and the sales pipeline review, and 36 record templates for decisions, incidents, client notes and approvals. Four Studio workflows plan a course (Study Studio), a website or app (Build Studio), a campaign (Creative Build Studio) or a win-back campaign for past customers (Revival Studio). Opportunity Knocks research finds leads, partners and funding from public sources, with a source for every finding. Training companies use Ankor Nexa to turn what they know into courses with quizzes and activities, brief new facilitators, draft proposals and follow-ups, and turn course feedback into lessons. Guided Setup asks about the business once and takes about 30 minutes. Business information stays in the owner's own AI account or on their own computer. Ankor Nexa can be bought once or paid month to month, and a 7-day online trial is available.