EDNA – Engineering Design Lineage CLI
EDNA (eng-dna) tags engineering artefacts with stable DNA tokens and keeps their lineage in a local SQLite store—no server or heavyweight PLM required. It gives engineers a portable, file-system-native memory of how designs, scripts, simulations, and reports evolve.
- Local-first CLI: tag, link, trace, and graph lineage straight from the shell.
- Lightweight: JSON sidecars protect source files while SQLite holds the graph.
- Portable: export/import lineage bundles to move projects between machines.
Notes and notebooks
This site also hosts my notebooks and blog posts written in Markdown with Vim. Browse around while EDNA takes centre stage.