HoundDog.ai Test Repository: Python

A medical data management app for patients, health metrics, medical records, and analytics, with an AI assistant. It is a scan target for the HoundDog.ai scanner, so its code deliberately leaks fake sensitive data. Do not deploy it or copy its patterns.

Tech stack

• Python 3.14 with uv, Streamlit, SQLAlchemy 2 (SQLite by default)
• LangChain with OpenAI, Sentry, pandas, Plotly, pypdf
• Ruff for linting and formatting

Run

uv sync
cp .env.example .env               # set OPENAI_API_KEY and, optionally, SENTRY_DSN
uv run scripts/init_db.py          # create the tables in data.db
uv run scripts/seed_db.py          # optional: add 20 sample patients
uv run streamlit run app.py

Open http://localhost:8501.

Check

uv lock --check
uv run ruff check
uv run ruff format --check

uv only resolves releases that are at least 7 days old (exclude-newer in pyproject.toml).