2026-07-31 ticket-010 opened
2026-07-31 mapped AST adapters, Markdown chunking and output boundaries
2026-07-31 implemented content-addressed fail-open cache outside project/
2026-07-31 targeted cache and extractor tests passed
2026-07-31 benchmarked three tracked repository snapshots
2026-07-31 exact commit passed 261 tests, gold v1/v2 and five SDK examples
2026-07-31 ticket closed; implementation commit f1d9334