Shape ledger steps 5–7: write-path stamping, mechanical proposer, divergence readout (#2791, #2792, #2793) #117

Merged

bvandeusen merged 6 commits from dev into main 2026-08-21 07:32:23 -04:00

Conversation 0 Commits 6 Files Changed 21

+2872 -94

6 Commits

Author	SHA1	Message	Date
bvandeusenandClaude Fable 5	efc650390e	fix(plugin-context): the empty write-path payload carries the divergence key too ... Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-08-20 23:19:00 -04:00
bvandeusenandClaude Fable 5	d74a244b3a	feat(ledger): divergence readout — button B where button A is canon, shape history, and judged-shape recheck (#2793, milestone 294 step 7) ... Every judgment now goes through one helper that remembers the fingerprint judged (classified_sha) and writes a code_shape_events row; the sync writes vanished / reappeared / drifted events and flags recheck_at when a body moves under an instance/variant. The refresh flags diverges_from on shapes new since the previous computation that sit where one canon dominates the judged siblings of their directory+kind and were not proposed as that canon (a first seed flags nothing); the write-path hint asks the same question in-band for the shapes the hook names. list_shapes(flag=divergence|recheck), shape_history(project_id, path, symbol) (read-only), coverage line/payload/ card carry divergent + recheck. Backup v8 carries the history. Plugin 0.1.36. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-08-20 23:13:39 -04:00
bvandeusenandClaude Fable 5	386b27e422	fix(ledger): the proposer prefers a same-project canon on a tie — family canon elsewhere is the fallback, not the first hit ... Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-08-20 21:36:10 -04:00
bvandeusenandClaude Fable 5	ba0030e51d	feat(ledger): mechanical proposer — every refresh proposes instances against canon and groups derive-first candidates; agents confirm in batches (#2792, milestone 294 step 6) ... Shapes now carry a content fingerprint (signature + whitespace/comment- insensitive body_sha; migration 0080) and the proposer runs inside the coverage refresh, the one moment bodies exist: symbol elsewhere → textual containment → body references the canon → signature resemblance → semantic (capped per refresh, unreached rows stay unexamined for the next). A hit is a proposal on the row (proposed_snippet_id/basis/score), never a classification; rows with no canon hit group by the derive-first rule (identical body in ≥2 places, same name in ≥3 files) as proposal_basis= derive + a group key. list_shapes(proposal=any|canon|derive|<basis>) is the queue; confirm_shape_proposals(project_id, snippet_id|path|basis) confirms in batches as agent instances; any classify_shapes/hook stamp retires the proposal. Readout carries proposed + derive_groups (line, payload, card). Plugin 0.1.35 (skill: the machine proposes, judgment classifies). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-08-20 21:30:35 -04:00
bvandeusenandClaude Fable 5	a9e1cddba7	fix(tests): provisional ledger rows carry the empty seen-marker default, not NULL ... Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-08-20 20:23:12 -04:00
bvandeusenandClaude Fable 5	475f0857c9	feat(ledger): write-path stamping — a pulled canon the session then instantiates lands as a hook instance row (#2791, milestone 294 step 5) ... The prior-art hook now names the shapes being written (shapes=kind:name — every definition in the payload, or the one enclosing an Edit found by walking the file upward) and the server stamps them as instance rows when the session PULLED a snippet inside PULL_WINDOW that the payload references by symbol or that the semantic arm scored for this very payload. classified_by=hook, evidence in reason; never overrides a judgment or a canonical row, overridable by classify_shapes. Offered-but-unopened stamps nothing. Pulled-and-already-seen snippets stay in the semantic query as evidence without re-entering the deduped menu. A brand-new shape gets a provisional row the next sync confirms or vanishes. Read-scoped keys get the hint, never the stamp. Plugin 0.1.34. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-08-20 20:19:45 -04:00