PR #862's DuckDB cache keys on mtime+size, reintroducing the staleness class #844 just closed

Reduce CLAUDE.md to durable guidance and add a tool-neutral AGENTS.md

Stop release tooling from exposing GH_TOKEN or deleting unrelated archives

GOLD: folding an organism with two in_taxon edges would mint a taxon→taxon subclass_of GOLD never asserted

kg-path-review cardinality: per-transform max under-reports merged degree by ~2x; the union is exact

METPO proposal: intra-proposal pattern-key clashes are unguarded

The #688 provenance pins hardcode the column index and use short rows

ontologies: no stray-header guard on the nodes path (symmetry gap)

ontologies: ec edges path relies on unguarded pandas index promotion

A partial build output at the target destroys or strands the good .prev DB