# Pass 01 — Repository Audit and Build Plan

## Goal

Audit the repository and produce a concrete build plan for the first implementation day. Do not implement product features in this pass.

## Tasks

1. Inspect the repo structure.
2. Confirm required docs are present.
3. Identify missing foundation files.
4. Decide exact implementation sequence for the day, staying within existing docs.
5. Update `docs/CODEX_EXECUTION_LOG.md` with the audit result.
6. Update `docs/TODO.md` only if tasks need clearer sequencing.

## Validation

- No broken files introduced.
- No product scope changes.
- No dependency changes unless only adding documentation.

## Completion output

Use the standard pass completion format.