compute_diff is a pure function over matches + collection items: new
games land in to_add.csv (carrying a confident version when matching
produced one); owned version-less entries with version_auto/approved
matches produce additive to_update.csv rows keyed by collid, consuming
distinct collids when photos show two editions; entries that already
carry a version are never touched — disagreements are reported in the
summary. Unseen collection entries are listed informationally. Live API
mode activates when BGG_API_TOKEN + username exist; otherwise the two
hand-pulled snapshot XMLs (real 2018 collection, 79 unique copies after
collid dedupe) are used, and they double as parsing fixtures in tests.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
bggpipe resolve works end to end: search -> exact/fuzzy candidate
scoring -> auto/ambiguous/unmatched classification with owned-count
tie-breaks (mixed base/expansion candidates never auto-match), version
scoring from edition cues (never guessed; no cues -> version_unknown),
idempotent matches.csv appends.
Discovered mid-build: BGG now requires registered-application Bearer
tokens on the XML API (2025 policy change) and returns 401 otherwise.
Client sends Authorization from BGG_API_TOKEN and raises an actionable
BGGAuthError; CLAUDE.md and the bgg-api skill are updated to match.
Live fixture recording is blocked until registration is approved, so
tests replay hand-crafted stub fixtures via a network-refusing
transport; scripts/record_fixtures.py re-records real XML under the
same cache keys once a token exists. One live read-only smoke test is
skipped unless --run-live.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Design spec for the bggpipe shelf-to-BGG pipeline, CLAUDE.md and
bgg-api skill capturing BGG API constraints, ruff format-on-edit
hook, README, LICENSE, and .gitignore.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Eric Wagoner