Self-Hosted Products

Three web apps by Muhammad Hammas. Each runs on your own computer, on the CPU, with no account and no GPU. Each page below shows every screen with real input and output.

StudyLoop answering a question with a quote from the book

StudyLoop

A personal tutor built from your own textbook, notes or a web page.

  • The sample book becomes 7 chapters, 27 topics and 551 quiz questions.
  • Ask in English, Urdu or Roman Urdu; every answer quotes the book with its line.
  • Knowledge estimate per topic, review plan, notes and Anki flashcards.
See every screen GitHub
Analyst-in-a-Box dashboard with revenue, orders and charts

Analyst-in-a-Box

A back office for a small shop: ask the data, forecast, flag fraud, score risk.

  • Ask in plain English or Roman Urdu; only read-only, checked SQL ever runs.
  • Forecasts beat a last-season baseline on 47 of 61 product lines.
  • Refunds need two approvals, and every action goes into a signed audit trail.
See every screen GitHub
LLM Control Room router page showing spend and savings

LLM Control Room

A self-hosted gateway between your apps and language models.

  • Routes each prompt to the cheapest good-enough model: 83.6% cost saved on the demo traffic.
  • Redacts secrets, blocks prompt injection, enforces budgets, rolls back bad releases.
  • Sandbox attack suite: 10 of 12 attacks got through a plain subprocess, 0 of 12 through the restricted profile.
See every screen GitHub