A System's rulings (the Rulings section of its description) now reach the
work by path, not by similarity. Both PreToolUse arms resolve the files a
command or edit names to the Systems whose path_patterns cover them, and the
first touch in a session shows each area's rulings in one line; a repeat is
a one-line reference. A lookup, so no floor, no budget, no retrieval_logs row.
- services/system_rulings: parse_rulings, command_paths (reads and writes,
relative to the repo root from any cwd; flags, URLs, globs skipped),
rulings_for_paths
- /tool-rules takes root, cwd and seen_ruling_systems; /prior-art takes
seen_ruling_systems; both return ruling_system_ids
- hooks share <sid>.rulings.ids (cleared on compaction by the ledger naming
convention); the Bash hook sends the repo root and cwd
- system_usage_events (migration 0114): surfacings by source, pulls from
get_system; carried by backup (v20) through the system map
- writing-records: rulings also arrive when the area's files are touched
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
