How the ErrLookup scanner works
2026-08-01
Deterministic candidate extraction, batched LLM analysis, and an adversarial verify pass: the pipeline that turns library source into an error knowledge base.
Blog
Engineering notes on building and using a machine-consumable error knowledge base.
Run ErrLookup on your own internal repositories
2026-08-01
The pipeline is a local CLI and the dataset is static files — analyze private code on your own hardware and serve the results from any internal host.
Why error lookup matters most for compiled languages
2026-08-01
When a Go binary or a JAR throws in production, the error string is often the only artifact you have — the source that raised it never shipped.