- memory/index.py: auto-regenerate MEMORY_INDEX.md on every write
- memory/reader.py: list_memories(), read_memory(), load_context_for_session()
all go through assert_safe_path() + relative_to check
- memory/writer.py: write_memory(), append_memory() — relative names only,
no absolute paths or traversal, calls update_index() after every write
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Directory structure, pyproject.toml with hatchling build, and all
subpackage stubs for pyra Stage 1.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
curo1305