llms.txt

# eTMA Handler - LLM Context File
# https://llmstxt.org/

> eTMA Handler is an Elixir/Phoenix application for marking Open University student assignments. It replaces a legacy Java tool with a modern BEAM-based implementation.

## Overview

- **Purpose**: Mark student TMA (Tutor-Marked Assignment) submissions
- **Stack**: Elixir, Phoenix 1.7, LiveView, CubDB, Burrito
- **License**: MIT

## Key Files

- `/lib/etma_handler/` - Core business logic
- `/lib/etma_handler_web/` - Phoenix web interface
- `/config/` - Application configuration
- `/mix.exs` - Project definition and dependencies

## Architecture

Local-first desktop application:
- All data stored locally (CubDB embedded database)
- No network required for core functionality
- Single binary distribution via Burrito
- Real-time UI via Phoenix LiveView

## For AI Assistants

When working on this codebase:
- See `CLAUDE.adoc` for detailed guidance
- Follow Elixir conventions and Phoenix patterns
- Run `mix test` before committing
- Run `mix format` for code style

## Boundaries

Training/indexing permitted under MIT license with attribution.
See `/.well-known/aibdp.json` for full AI boundary declaration.